Mirror Worlds Technologies, LLC v. Meta Platforms, Inc.

Appeal docketed. Received: 04/05/2022. [841610]Entry of Appearance is due on 04/21/2022. Certificate of Interest is due on 04/21/2022. Docketing Statement is due on 04/21/2022. Appellant's brief is due on 06/06/2022. [ALK] [Entered: 04/07/2022 11:05 AM]

2022-04-07

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Note to File: The following cases are associated: 22-1600 (Lead) with 22-1709 (Cross-Appeal). The parties must file all documents in the lead appeal only. [844643] [22-1600, 22-1709] [ALK] [Entered: 04/21/2022 03:20 PM]

2022-04-21

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Official caption revised to reflect cross-appeal with 22-1709. (see attached). Service as of this date by the Clerk of Court. [844644] [ALK] [Entered: 04/21/2022 03:21 PM]

2022-04-21

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Entry of appearance for Heidi L. Keefe; Mark R. Weinstein; Phillip E. Morton; Dena Chen as counsel for Cross-Appellant Facebook, Inc.. Service: 04/21/2022 by email. [844741] [22-1600] This document is non-compliant. See Doc No. [10]. [Heidi Keefe] [Entered: 04/21/2022 04:56 PM]

2022-04-21

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Certificate of Interest for Cross-Appellant Facebook, Inc.. Service: 04/21/2022 by email. [844743] [22-1600] This document is non-compliant. See Doc No. [10]. [Heidi Keefe] [Entered: 04/21/2022 04:58 PM]

2022-04-21

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Docketing Statement for the Cross-Appellant Facebook, Inc.. Service: 04/21/2022 by email. [844744] [22-1600] This document is non-compliant. See Doc No. [10]. [Heidi Keefe] [Entered: 04/21/2022 04:59 PM]

2022-04-21

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Entry of appearance for Marc A. Fenster; Benjamin T. Wang; Brian D. Ledahl; James Tsuei; Minna Y. Chan; and Charles R. Macedo as counsel for Appellant Mirror Worlds Technologies, LLC. Service: 04/21/2022 by email. [844754] [22-1600] [Benjamin Wang] [Entered: 04/21/2022 06:49 PM]

2022-04-21

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Certificate of Interest for Appellant Mirror Worlds Technologies, LLC. Service: 04/21/2022 by email. [844755] [22-1600] [Benjamin Wang] [Entered: 04/21/2022 06:52 PM]

2022-04-21

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Docketing Statement for the Appellant Mirror Worlds Technologies, LLC. Service: 04/21/2022 by email. [844756] [22-1600] [Benjamin Wang] [Entered: 04/21/2022 06:53 PM]

2022-04-21

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NOTICE OF NON-COMPLIANCE: The submissions of Cross-Appellant Facebook, Inc., Entry of Appearance [4], Certificate of Interest [5], Docketing Statement [6], are not in compliance with the rules of this court (see attached). Compliant documents due on 04/29/2022. Service as of this date by the Clerk of Court. [845041] [ALK] [Entered: 04/22/2022 04:35 PM]

2022-04-22

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Corrected Entry of appearance for Heidi L. Keefe, Mark R. Weinstein, Phillip E. Morton, Dena Chen as counsel for Cross-Appellant Facebook, Inc.. Service: 04/22/2022 by email. [845051] [22-1600] [Heidi Keefe] [Entered: 04/22/2022 05:16 PM]

2022-04-22

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Corrected Certificate of Interest for Cross-Appellant Facebook, Inc.. Service: 04/22/2022 by email. [845052] [22-1600] [Heidi Keefe] [Entered: 04/22/2022 05:17 PM]

2022-04-22

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Corrected Docketing Statement for the Cross-Appellant Facebook, Inc.. Service: 04/22/2022 by email. [845053] [22-1600] [Heidi Keefe] [Entered: 04/22/2022 05:18 PM]

2022-04-22

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MOTION of Appellant Mirror Worlds Technologies, LLC to extend the time to 08/05/2022 to file brief. Service: 05/19/2022 by email. [850821] [22-1600] [Benjamin Wang] [Entered: 05/19/2022 06:41 PM]

2022-05-19

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TEXT ONLY ORDER granting motion to extend time to file brief [14] filed by Appellant Mirror Worlds Technologies, LLC. The opening brief is due 08/05/2022. Service as of this date by the Clerk of Court. This order has been issued without an attached document and is official and binding. [851082] [ALK] [Entered: 05/20/2022 03:58 PM]

2022-05-20

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MOTION of Cross-Appellant Facebook, Inc. to modify the official caption. Service: 07/15/2022 by email. [861402] [22-1600] [Heidi Keefe] [Entered: 07/15/2022 08:36 PM]

2022-07-15

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ORDER granting motion to modify the official caption [16] filed by Cross-Appellant. The revised official caption and short caption are reflected above. Service as of this date by the Clerk of Court. [861804] [22-1600, 22-1709] [LMS] [Entered: 07/19/2022 01:00 PM]

2022-07-19

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MOTION of Appellant Mirror Worlds Technologies, LLC to extend the time to 09/19/2022 to file brief. Service: 07/27/2022 by email. [863510] [22-1600] [Benjamin Wang] [Entered: 07/27/2022 11:55 PM]

2022-07-27

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ORDER granting motion to extend time to file brief [18] filed by Appellant Mirror Worlds Technologies, LLC. The opening brief is due 09/19/2022. Service as of this date by the Clerk of Court. [863688] [LMS] [Entered: 07/28/2022 03:59 PM]

2022-07-28

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OPENING BRIEF FILED by Appellant Mirror Worlds Technologies, LLC. Service: 09/19/2022 by email. [872667] [22-1600] This document is non-compliant. See Doc No. [22]. [Benjamin Wang] [Entered: 09/19/2022 11:11 PM]

2022-09-19

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CONFIDENTIAL OPENING BRIEF FILED by Appellant Mirror Worlds Technologies, LLC. Service: 09/19/2022 by email. [872668] [22-1600] This document is non-compliant. See Doc No. [22]. [Benjamin Wang] [Entered: 09/19/2022 11:12 PM]

2022-09-19

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NOTICE OF NON-COMPLIANCE: The submissions of Appellant Mirror Worlds Technologies, LLC, Confidential and Nonconfidential Opening Briefs, [20] and [21], are not in compliance with the rules of this court (see attached). Compliant documents due on 10/06/2022. Unless ordered otherwise, the deadline for any responsive filing runs from service of the original version. Service as of this date by the Clerk of Court. [874692] [ALK] [Entered: 09/29/2022 11:22 AM]

2022-09-29

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CORRECTED OPENING BRIEF FILED by Appellant Mirror Worlds Technologies, LLC. Service: 10/06/2022 by email. [876473] [22-1600] This document is non-compliant. See Doc No. [25]. [Benjamin Wang] [Entered: 10/06/2022 05:48 PM]

2022-10-06

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CORRECTED CONFIDENTIAL OPENING BRIEF FILED by Appellant Mirror Worlds Technologies, LLC. Service: 10/06/2022 by email. [876474] [22-1600] This document is non-compliant. See Doc No. [25]. [Benjamin Wang] [Entered: 10/06/2022 05:49 PM]

2022-10-06

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NOTICE OF NON-COMPLIANCE: The submissions of Appellant Mirror Worlds Technologies, LLC, Confidential and Nonconfidential Opening Brief, [23] and [24], are not in compliance with the rules of this court (see attached). Compliant documents due on 10/21/2022. Unless ordered otherwise, the deadline for any responsive filing runs from service of the original version. Service as of this date by the Clerk of Court. [877829] [ALK] [Entered: 10/14/2022 10:52 AM]

2022-10-14

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MODIFIED ENTRY: CORRECTED OPENING BRIEF FILED by Appellant Mirror Worlds Technologies, LLC. Service: 10/14/2022 by email. [878042] --[Edited 10/19/2022 by ALK - compliance review complete] [Benjamin Wang] [Entered: 10/14/2022 03:22 PM]

2022-10-14

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MODIFIED ENTRY: CORRECTED CONFIDENTIAL OPENING BRIEF FILED by Appellant Mirror Worlds Technologies, LLC. Service: 10/14/2022 by email. [878046]--[Edited 10/19/2022 by ALK - compliance review complete] [Benjamin Wang] [Entered: 10/14/2022 03:27 PM]

2022-10-14

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MOTION of Cross-Appellant Meta Platforms, Inc. to extend the time to 02/13/2023 to file brief. Service: 10/18/2022 by email. [878758] [22-1600] [Heidi Keefe] [Entered: 10/18/2022 08:02 PM]

2022-10-18

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ORDER granting motion to extend time to file brief [28] filed by Cross-Appellant Meta Platforms, Inc. The response brief is due 02/13/2023. Service as of this date by the Clerk of Court. [880161] [LMS] [Entered: 10/25/2022 01:24 PM]

2022-10-25

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MODIFIED ENTRY: RESPONSE BRIEF FILED by Cross-Appellant Meta Platforms, Inc. Service: 02/13/2023 by email. Unless ordered otherwise, any responsive deadline runs from the date of service of this brief. See Fed. Cir. R. 31. [903921] --[Edited 02/21/2023 by ALK - compliance review complete] [Heidi Keefe] [Entered: 02/13/2023 08:01 PM]

2023-02-13

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Amended Certificate of Interest for Cross-Appellant Meta Platforms, Inc.. Service: 02/13/2023 by email. [903922] [22-1600] [Heidi Keefe] [Entered: 02/13/2023 08:04 PM]

2023-02-13

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MOTION of Appellant Mirror Worlds Technologies, LLC to extend the time to 05/26/2023 to file brief. Service: 03/08/2023 by email. [908663] [22-1600] [Benjamin Wang] [Entered: 03/08/2023 04:05 PM]

2023-03-08

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ORDER granting motion to extend time to file brief [32] filed by Appellant Mirror Worlds Technologies, LLC. The response and reply brief is due 05/26/2023. Service as of this date by the Clerk of Court. [910382] [LMS] [Entered: 03/16/2023 11:32 AM]

2023-03-16

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MODIFIED ENTRY: REPLY BRIEF FILED by Appellant Mirror Worlds Technologies, LLC. Service: 05/26/2023 by email. Unless ordered otherwise, any responsive deadline runs from the date of service of this brief. See Fed. Cir. R. 31. [926332] --[Edited 06/06/2023 by ALK - compliance review complete] [Benjamin Wang] [Entered: 05/26/2023 09:20 PM]

2023-05-26

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MODIFIED ENTRY: CONFIDENTIAL REPLY BRIEF FILED by Appellant Mirror Worlds Technologies, LLC. Service: 05/26/2023 by email. [926333]--[Edited 06/06/2023 by ALK - compliance review complete] [Benjamin Wang] [Entered: 05/26/2023 09:22 PM]

2023-05-26

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MOTION of Cross-Appellant Meta Platforms, Inc. to extend the time to 07/31/2023 to file brief. Service: 06/05/2023 by email. [927745] [22-1600] [Heidi Keefe] [Entered: 06/05/2023 02:19 PM]

2023-06-05

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TEXT ONLY ORDER granting motion to extend time to file brief [36] filed by Cross-Appellant Meta Platforms, Inc. The reply brief is due 07/31/2023. Service as of this date by the Clerk of Court. This order has been issued without an attached document and is official and binding. [928029] [ALK] [Entered: 06/06/2023 11:08 AM]

2023-06-06

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MODIFIED ENTRY: REPLY BRIEF FILED by Cross-Appellant Meta Platforms, Inc. Service: 07/31/2023 by email. Unless ordered otherwise, any responsive deadline runs from the date of service of this brief. See Fed. Cir. R. 31. [939654] --[Edited 08/08/2023 by ALK - compliance review complete] [Heidi Keefe] [Entered: 07/31/2023 05:09 PM]

2023-07-31

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Certificate of Compliance with Fed. Cir. R. 25.1(c)(2) for Cross-Appellant Meta Platforms, Inc.. Service: 08/07/2023 by email. [941239] [22-1600] [Heidi Keefe] [Entered: 08/07/2023 09:21 PM]

2023-08-07

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APPENDIX FILED by Cross-Appellant Meta Platforms, Inc. and Appellant Mirror Worlds Technologies, LLC. Service: 08/07/2023 by email. [941242] [22-1600] This document is non-compliant. See Doc No. [43]. [Benjamin Wang] [Entered: 08/07/2023 10:45 PM]

2023-08-07

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CONFIDENTIAL APPENDIX FILED by Cross-Appellant Meta Platforms, Inc. and Appellant Mirror Worlds Technologies, LLC. Service: 08/07/2023 by email. [941244] [22-1600] This document is non-compliant. See Doc No. [43]. [Benjamin Wang] [Entered: 08/07/2023 11:05 PM]

2023-08-07

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Certificate of Compliance with Fed. Cir. R. 25.1(c)(2) for Appellant Mirror Worlds Technologies, LLC. Service: 08/07/2023 by email. [941245] [22-1600] [Benjamin Wang] [Entered: 08/07/2023 11:07 PM]

2023-08-07

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NOTICE OF NON-COMPLIANCE: The submissions of Appellant Mirror Worlds Technologies, LLC, Appendix and Confidential Appendix [40], [41], are not in compliance with the rules of this court (see attached). Compliant documents due on 08/21/2023. Service as of this date by the Clerk of Court. [942702] [ALK] [Entered: 08/14/2023 11:32 AM]

2023-08-14

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MODIFIED ENTRY: CORRECTED APPENDIX FILED by Appellant Mirror Worlds Technologies, LLC. Service: 08/14/2023 by email. [942822] --[Edited 08/21/2023 by ALK - compliance review complete] [Benjamin Wang] [Entered: 08/14/2023 02:51 PM]

2023-08-14

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CORRECTED CONFIDENTIAL APPENDIX FILED by Cross-Appellant Meta Platforms, Inc. and Appellant Mirror Worlds Technologies, LLC. Service: 08/14/2023 by email. [942823] [22-1600] This document is non-compliant. See Doc No. [46]. [Benjamin Wang] [Entered: 08/14/2023 02:53 PM]

2023-08-14

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NOTICE OF NON-COMPLIANCE: The submission of Appellant Mirror Worlds Technologies, LLC, Confidential Brief [45], is not in compliance with the rules of this court (see attached). Compliant document due on 08/28/2023. Service as of this date by the Clerk of Court. [944466] [ALK] [Entered: 08/21/2023 11:00 AM]

2023-08-21

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MODIFIED ENTRY: CORRECTED CONFIDENTIAL APPENDIX FILED by Appellant Mirror Worlds Technologies, LLC. Service: 08/23/2023 by email. [945326]--[Edited 08/30/2023 by ALK - compliance review complete] [Benjamin Wang] [Entered: 08/23/2023 02:35 PM]

2023-08-23

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Notice to Advise of Scheduling Conflicts. Arguing counsel must advise of, and show good cause for, any scheduling conflicts during the upcoming court session months listed in the attached notice. The Response to Notice to Advise of Scheduling Conflicts can be found here. The Oral Argument Guide can be found here. [946764] [ALK] [Entered: 08/30/2023 12:43 PM]

2023-08-30

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Outstanding paper copies of all briefs and appendices must be submitted within five business days from the date of issuance of this notice. See Fed. Cir. R. 25(c)(3)(A). [946766] [ALK] [Entered: 08/30/2023 12:44 PM]

2023-08-30

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6 paper copies of Doc. No. [47], [35], [27] received from Appellant Mirror Worlds Technologies, LLC. [948036] [VDW] [Entered: 09/06/2023 01:24 PM]

2023-09-05

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6 paper copies of Doc. No. [38], [30] received from Cross-Appellant Meta Platforms, Inc.. [948052] [VDW] [Entered: 09/06/2023 01:46 PM]

2023-09-05

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Notice from Cross-Appellant Meta Platforms, Inc. regarding conflicts with oral argument. Service: 09/06/2023 by email. [948022] [22-1600] [Heidi Keefe] [Entered: 09/06/2023 12:41 PM]

2023-09-06

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Notice from Appellant Mirror Worlds Technologies, LLC regarding conflicts with oral argument. Service: 09/06/2023 by email. [948175] [22-1600] [Marc Fenster] [Entered: 09/06/2023 04:42 PM]

2023-09-06

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The following conflict dates submitted by Heidi Lyn Keefe for Meta Platforms, Inc. have been accepted by the court: 01/08/2024, 01/09/2024, 01/10/2024, 01/11/2024, 01/12/2024. The following conflict dates are not accepted at this time: 11/08/2023, 11/09/2023. [949358] [MJL] [Entered: 09/12/2023 10:47 AM]

2023-09-12

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The following conflict dates submitted by Marc A. Fenster for Mirror Worlds Technologies, LLC have been accepted by the court: 11/06/2023, 11/07/2023, 11/08/2023, 11/09/2023, 12/04/2023, 12/05/2023, 12/06/2023, 12/07/2023, 12/08/2023, 04/01/2024. The following conflict dates are not accepted at this time: 04/02/2024, 04/03/2024, 04/04/2024, 04/05/2024. [949370] [MJL] [Entered: 09/12/2023 11:01 AM]

2023-09-12

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Notice from Cross-Appellant Meta Platforms, Inc. regarding conflicts with oral argument. Service: 05/02/2024 by email. [1001739] [22-1600] [Heidi Keefe] [Entered: 05/02/2024 09:01 PM]

2024-05-02

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The following conflict additional dates submitted by Heidi Lyn Keefe for Meta Platforms, Inc. have been accepted by the court: 07/08/2024, 07/09/2024, 07/10/2024, 09/05/2024, 09/06/2024. [1001836] [MJL] [Entered: 05/03/2024 10:29 AM]

2024-05-03

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The following conflict dates requested by Heidi Lyn Keefe for Meta Platforms, Inc. (see Doc. No. [56]) are not accepted at this time: 12/02/2024, 12/03/2024, 12/04/2024, 12/05/2024, 12/06/2024. Please review the Guidance on Oral Argument Scheduling Conflicts for more information. [1001838] [MJL] [Entered: 05/03/2024 10:29 AM]

2024-05-03

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Notice from Appellant Mirror Worlds Technologies, LLC regarding conflicts with oral argument. Service: 05/03/2024 by email. [1002108] [22-1600] [Marc Fenster] [Entered: 05/03/2024 08:04 PM]

2024-05-03

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The following conflict dates requested by Marc A. Fenster for Mirror Worlds Technologies, LLC (see Doc. No. [59]) are not accepted at this time: 06/05/2024, 06/06/2024, 06/07/2024, 07/11/2024, 07/12/2024, 08/05/2024, 08/06/2024, 08/07/2024, 08/08/2024, 08/09/2024. Please review the Guidance on Oral Argument Scheduling Conflicts for more information. [1002176] [MJL] [Entered: 05/06/2024 11:19 AM]

2024-05-06

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Notice from Appellant Mirror Worlds Technologies, LLC regarding conflicts with oral argument. Service: 05/06/2024 by email. [1002245] [22-1600] [Marc Fenster] [Entered: 05/06/2024 01:54 PM]

2024-05-06

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The following conflict dates requested by Marc A. Fenster for Mirror Worlds Technologies, LLC (see Doc. No. [61]) are not accepted at this time: 06/05/2024, 06/06/2024, 06/07/2024, 07/11/2024, 07/12/2024, 08/05/2024, 08/06/2024, 08/07/2024, 08/08/2024, 08/09/2024. Please review the Guidance on Oral Argument Scheduling Conflicts for more information. [1002416] [MJL] [Entered: 05/07/2024 09:28 AM]

2024-05-07

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NOTICE OF ORAL ARGUMENT. Panel: 2408C. Case scheduled August 8, 2024. Response to Notice of Oral Argument due: 07/05/2024. Please review the attached Notice. The response to notice of oral argument form can be found here. The Oral Argument Guide can be found here. Service as of this date by the Clerk of Court. [1012474] [MVH] [Entered: 06/21/2024 01:33 PM]

2024-06-21

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Response to notice of oral argument from Cross-Appellant Meta Platforms, Inc.. Service: 06/25/2024 by email. [1013290] [22-1600] [Heidi Keefe] [Entered: 06/25/2024 12:29 PM]

2024-06-25

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MOTION of Appellant Mirror Worlds Technologies, LLC to reschedule argument. Service: 06/27/2024 by email. [1014117] [22-1600] [Benjamin Wang] [Entered: 06/27/2024 06:17 PM]

2024-06-27

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ORDER filed granting motion to reschedule argument [65] filed by Appellant Mirror Worlds Technologies, LLC. in 22-1600. By: Merits Panel (Per Curiam). Service as of this date by the Clerk of Court. [1015088] [22-1600, 22-1709] [MVH] [Entered: 07/02/2024 03:20 PM]

2024-07-02

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NOTICE OF ORAL ARGUMENT. Panel: 2410K. Case scheduled October 11, 2024. Response to Notice of Oral Argument due: 09/04/2024. Please review the attached Notice. The response to notice of oral argument form can be found here. The Oral Argument Guide can be found here. Service as of this date by the Clerk of Court. [1026810] [MJL] [Entered: 08/21/2024 03:59 PM]

2024-08-21

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Response to notice of oral argument from Appellant Mirror Worlds Technologies, LLC. Service: 09/04/2024 by email. [1029913] [22-1600] [Brian Ledahl] [Entered: 09/04/2024 02:53 PM]

2024-09-04

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Response to notice of oral argument from Cross-Appellant Meta Platforms, Inc.. Service: 09/04/2024 by email. [1029919] [22-1600] [Heidi Keefe] [Entered: 09/04/2024 03:05 PM]

2024-09-04

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Submitted after ORAL ARGUMENT to Panel: Prost, Circuit Judge; Taranto, Circuit Judge and Stark, Circuit Judge.Arguing counsel: Brian David Ledahl for Mirror Worlds Technologies, LLC and Heidi Lyn Keefe for Meta Platforms, Inc.Oral Argument Audio available here. [1039158] [MJL] [Entered: 10/11/2024 01:33 PM]

2024-10-11

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OPINION filed for the court by Prost, Circuit Judge; Taranto, Circuit Judge and Stark, Circuit Judge. Precedential Opinion. Service as of this date by the Clerk of Court. [1051563] [22-1600, 22-1709] [MVH] [Entered: 12/04/2024 09:21 AM]

2024-12-04

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JUDGMENT. AFFIRMED AS TO THE APPEAL & DISMISSED AS TO THE CROSS-APPEAL. Terminated on the merits after oral argument. COSTS: Costs taxed against Appellant(s). Mandate to issue in due course. For information regarding costs, petitions for rehearing, and petitions for writs of certiorari click here. Service as of this date by the Clerk of Court. [1051565] [22-1600, 22-1709] [MVH] [Entered: 12/04/2024 09:22 AM]

2024-12-04

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Mandate issued to the United States District Court for the Southern District of New York. Service as of this date by the Clerk of Court. [1059938] [22-1600, 22-1709] [MVH] [Entered: 01/10/2025 03:58 PM]

2025-01-10

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Notice from the U.S. Supreme Court regarding an application for an extension of time within which to file a petition for a writ of certiorari. [1074558] [22-1600, 22-1709] [MVH] [Entered: 03/11/2025 01:41 PM]

2025-02-26

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Overview

Parties

Plaintiff - Appellant

MIRROR WORLDS TECHNOLOGIES, LLC Follow

Represented By

Defendant - Cross-Appellant

META PLATFORMS, INC. Follow

Represented By

FACEBOOK, INC. Follow

Represented By

Court & Judges

Patents Involved

Docket Entries

Appeal docketed. Received: 04/05/2022. [841610]Entry of Appearance is due on 04/21/2022. Certificate of Interest is due on 04/21/2022. Docketing Statement is due on 04/21/2022. Appellant's brief is due on 06/06/2022. [ALK] [Entered: 04/07/2022 11:05 AM]

Note to File: The following cases are associated: 22-1600 (Lead) with 22-1709 (Cross-Appeal). The parties must file all documents in the lead appeal only. [844643] [22-1600, 22-1709] [ALK] [Entered: 04/21/2022 03:20 PM]

Official caption revised to reflect cross-appeal with 22-1709. (see attached). Service as of this date by the Clerk of Court. [844644] [ALK] [Entered: 04/21/2022 03:21 PM]

Entry of appearance for Heidi L. Keefe; Mark R. Weinstein; Phillip E. Morton; Dena Chen as counsel for Cross-Appellant Facebook, Inc.. Service: 04/21/2022 by email. [844741] [22-1600] This document is non-compliant. See Doc No. [10]. [Heidi Keefe] [Entered: 04/21/2022 04:56 PM]

Certificate of Interest for Cross-Appellant Facebook, Inc.. Service: 04/21/2022 by email. [844743] [22-1600] This document is non-compliant. See Doc No. [10]. [Heidi Keefe] [Entered: 04/21/2022 04:58 PM]

Docketing Statement for the Cross-Appellant Facebook, Inc.. Service: 04/21/2022 by email. [844744] [22-1600] This document is non-compliant. See Doc No. [10]. [Heidi Keefe] [Entered: 04/21/2022 04:59 PM]

Entry of appearance for Marc A. Fenster; Benjamin T. Wang; Brian D. Ledahl; James Tsuei; Minna Y. Chan; and Charles R. Macedo as counsel for Appellant Mirror Worlds Technologies, LLC. Service: 04/21/2022 by email. [844754] [22-1600] [Benjamin Wang] [Entered: 04/21/2022 06:49 PM]

Certificate of Interest for Appellant Mirror Worlds Technologies, LLC. Service: 04/21/2022 by email. [844755] [22-1600] [Benjamin Wang] [Entered: 04/21/2022 06:52 PM]

Docketing Statement for the Appellant Mirror Worlds Technologies, LLC. Service: 04/21/2022 by email. [844756] [22-1600] [Benjamin Wang] [Entered: 04/21/2022 06:53 PM]

Corrected Entry of appearance for Heidi L. Keefe, Mark R. Weinstein, Phillip E. Morton, Dena Chen as counsel for Cross-Appellant Facebook, Inc.. Service: 04/22/2022 by email. [845051] [22-1600] [Heidi Keefe] [Entered: 04/22/2022 05:16 PM]

Corrected Certificate of Interest for Cross-Appellant Facebook, Inc.. Service: 04/22/2022 by email. [845052] [22-1600] [Heidi Keefe] [Entered: 04/22/2022 05:17 PM]

Corrected Docketing Statement for the Cross-Appellant Facebook, Inc.. Service: 04/22/2022 by email. [845053] [22-1600] [Heidi Keefe] [Entered: 04/22/2022 05:18 PM]

MOTION of Appellant Mirror Worlds Technologies, LLC to extend the time to 08/05/2022 to file brief. Service: 05/19/2022 by email. [850821] [22-1600] [Benjamin Wang] [Entered: 05/19/2022 06:41 PM]

MOTION of Cross-Appellant Facebook, Inc. to modify the official caption. Service: 07/15/2022 by email. [861402] [22-1600] [Heidi Keefe] [Entered: 07/15/2022 08:36 PM]

ORDER granting motion to modify the official caption [16] filed by Cross-Appellant. The revised official caption and short caption are reflected above. Service as of this date by the Clerk of Court. [861804] [22-1600, 22-1709] [LMS] [Entered: 07/19/2022 01:00 PM]

MOTION of Appellant Mirror Worlds Technologies, LLC to extend the time to 09/19/2022 to file brief. Service: 07/27/2022 by email. [863510] [22-1600] [Benjamin Wang] [Entered: 07/27/2022 11:55 PM]

ORDER granting motion to extend time to file brief [18] filed by Appellant Mirror Worlds Technologies, LLC. The opening brief is due 09/19/2022. Service as of this date by the Clerk of Court. [863688] [LMS] [Entered: 07/28/2022 03:59 PM]

OPENING BRIEF FILED by Appellant Mirror Worlds Technologies, LLC. Service: 09/19/2022 by email. [872667] [22-1600] This document is non-compliant. See Doc No. [22]. [Benjamin Wang] [Entered: 09/19/2022 11:11 PM]

CONFIDENTIAL OPENING BRIEF FILED by Appellant Mirror Worlds Technologies, LLC. Service: 09/19/2022 by email. [872668] [22-1600] This document is non-compliant. See Doc No. [22]. [Benjamin Wang] [Entered: 09/19/2022 11:12 PM]

CORRECTED OPENING BRIEF FILED by Appellant Mirror Worlds Technologies, LLC. Service: 10/06/2022 by email. [876473] [22-1600] This document is non-compliant. See Doc No. [25]. [Benjamin Wang] [Entered: 10/06/2022 05:48 PM]

CORRECTED CONFIDENTIAL OPENING BRIEF FILED by Appellant Mirror Worlds Technologies, LLC. Service: 10/06/2022 by email. [876474] [22-1600] This document is non-compliant. See Doc No. [25]. [Benjamin Wang] [Entered: 10/06/2022 05:49 PM]

MODIFIED ENTRY: CORRECTED OPENING BRIEF FILED by Appellant Mirror Worlds Technologies, LLC. Service: 10/14/2022 by email. [878042] --[Edited 10/19/2022 by ALK - compliance review complete] [Benjamin Wang] [Entered: 10/14/2022 03:22 PM]

MODIFIED ENTRY: CORRECTED CONFIDENTIAL OPENING BRIEF FILED by Appellant Mirror Worlds Technologies, LLC. Service: 10/14/2022 by email. [878046]--[Edited 10/19/2022 by ALK - compliance review complete] [Benjamin Wang] [Entered: 10/14/2022 03:27 PM]

MOTION of Cross-Appellant Meta Platforms, Inc. to extend the time to 02/13/2023 to file brief. Service: 10/18/2022 by email. [878758] [22-1600] [Heidi Keefe] [Entered: 10/18/2022 08:02 PM]

ORDER granting motion to extend time to file brief [28] filed by Cross-Appellant Meta Platforms, Inc. The response brief is due 02/13/2023. Service as of this date by the Clerk of Court. [880161] [LMS] [Entered: 10/25/2022 01:24 PM]

Amended Certificate of Interest for Cross-Appellant Meta Platforms, Inc.. Service: 02/13/2023 by email. [903922] [22-1600] [Heidi Keefe] [Entered: 02/13/2023 08:04 PM]

MOTION of Appellant Mirror Worlds Technologies, LLC to extend the time to 05/26/2023 to file brief. Service: 03/08/2023 by email. [908663] [22-1600] [Benjamin Wang] [Entered: 03/08/2023 04:05 PM]

ORDER granting motion to extend time to file brief [32] filed by Appellant Mirror Worlds Technologies, LLC. The response and reply brief is due 05/26/2023. Service as of this date by the Clerk of Court. [910382] [LMS] [Entered: 03/16/2023 11:32 AM]

MODIFIED ENTRY: CONFIDENTIAL REPLY BRIEF FILED by Appellant Mirror Worlds Technologies, LLC. Service: 05/26/2023 by email. [926333]--[Edited 06/06/2023 by ALK - compliance review complete] [Benjamin Wang] [Entered: 05/26/2023 09:22 PM]

MOTION of Cross-Appellant Meta Platforms, Inc. to extend the time to 07/31/2023 to file brief. Service: 06/05/2023 by email. [927745] [22-1600] [Heidi Keefe] [Entered: 06/05/2023 02:19 PM]

Certificate of Compliance with Fed. Cir. R. 25.1(c)(2) for Cross-Appellant Meta Platforms, Inc.. Service: 08/07/2023 by email. [941239] [22-1600] [Heidi Keefe] [Entered: 08/07/2023 09:21 PM]

APPENDIX FILED by Cross-Appellant Meta Platforms, Inc. and Appellant Mirror Worlds Technologies, LLC. Service: 08/07/2023 by email. [941242] [22-1600] This document is non-compliant. See Doc No. [43]. [Benjamin Wang] [Entered: 08/07/2023 10:45 PM]

CONFIDENTIAL APPENDIX FILED by Cross-Appellant Meta Platforms, Inc. and Appellant Mirror Worlds Technologies, LLC. Service: 08/07/2023 by email. [941244] [22-1600] This document is non-compliant. See Doc No. [43]. [Benjamin Wang] [Entered: 08/07/2023 11:05 PM]

Certificate of Compliance with Fed. Cir. R. 25.1(c)(2) for Appellant Mirror Worlds Technologies, LLC. Service: 08/07/2023 by email. [941245] [22-1600] [Benjamin Wang] [Entered: 08/07/2023 11:07 PM]

MODIFIED ENTRY: CORRECTED APPENDIX FILED by Appellant Mirror Worlds Technologies, LLC. Service: 08/14/2023 by email. [942822] --[Edited 08/21/2023 by ALK - compliance review complete] [Benjamin Wang] [Entered: 08/14/2023 02:51 PM]

CORRECTED CONFIDENTIAL APPENDIX FILED by Cross-Appellant Meta Platforms, Inc. and Appellant Mirror Worlds Technologies, LLC. Service: 08/14/2023 by email. [942823] [22-1600] This document is non-compliant. See Doc No. [46]. [Benjamin Wang] [Entered: 08/14/2023 02:53 PM]

MODIFIED ENTRY: CORRECTED CONFIDENTIAL APPENDIX FILED by Appellant Mirror Worlds Technologies, LLC. Service: 08/23/2023 by email. [945326]--[Edited 08/30/2023 by ALK - compliance review complete] [Benjamin Wang] [Entered: 08/23/2023 02:35 PM]

Outstanding paper copies of all briefs and appendices must be submitted within five business days from the date of issuance of this notice. See Fed. Cir. R. 25(c)(3)(A). [946766] [ALK] [Entered: 08/30/2023 12:44 PM]

6 paper copies of Doc. No. [47], [35], [27] received from Appellant Mirror Worlds Technologies, LLC. [948036] [VDW] [Entered: 09/06/2023 01:24 PM]

6 paper copies of Doc. No. [38], [30] received from Cross-Appellant Meta Platforms, Inc.. [948052] [VDW] [Entered: 09/06/2023 01:46 PM]

Notice from Cross-Appellant Meta Platforms, Inc. regarding conflicts with oral argument. Service: 09/06/2023 by email. [948022] [22-1600] [Heidi Keefe] [Entered: 09/06/2023 12:41 PM]

Notice from Appellant Mirror Worlds Technologies, LLC regarding conflicts with oral argument. Service: 09/06/2023 by email. [948175] [22-1600] [Marc Fenster] [Entered: 09/06/2023 04:42 PM]

Notice from Cross-Appellant Meta Platforms, Inc. regarding conflicts with oral argument. Service: 05/02/2024 by email. [1001739] [22-1600] [Heidi Keefe] [Entered: 05/02/2024 09:01 PM]

The following conflict additional dates submitted by Heidi Lyn Keefe for Meta Platforms, Inc. have been accepted by the court: 07/08/2024, 07/09/2024, 07/10/2024, 09/05/2024, 09/06/2024. [1001836] [MJL] [Entered: 05/03/2024 10:29 AM]

Notice from Appellant Mirror Worlds Technologies, LLC regarding conflicts with oral argument. Service: 05/03/2024 by email. [1002108] [22-1600] [Marc Fenster] [Entered: 05/03/2024 08:04 PM]

Notice from Appellant Mirror Worlds Technologies, LLC regarding conflicts with oral argument. Service: 05/06/2024 by email. [1002245] [22-1600] [Marc Fenster] [Entered: 05/06/2024 01:54 PM]

Response to notice of oral argument from Cross-Appellant Meta Platforms, Inc.. Service: 06/25/2024 by email. [1013290] [22-1600] [Heidi Keefe] [Entered: 06/25/2024 12:29 PM]

MOTION of Appellant Mirror Worlds Technologies, LLC to reschedule argument. Service: 06/27/2024 by email. [1014117] [22-1600] [Benjamin Wang] [Entered: 06/27/2024 06:17 PM]

ORDER filed granting motion to reschedule argument [65] filed by Appellant Mirror Worlds Technologies, LLC. in 22-1600. By: Merits Panel (Per Curiam). Service as of this date by the Clerk of Court. [1015088] [22-1600, 22-1709] [MVH] [Entered: 07/02/2024 03:20 PM]

Response to notice of oral argument from Appellant Mirror Worlds Technologies, LLC. Service: 09/04/2024 by email. [1029913] [22-1600] [Brian Ledahl] [Entered: 09/04/2024 02:53 PM]

Response to notice of oral argument from Cross-Appellant Meta Platforms, Inc.. Service: 09/04/2024 by email. [1029919] [22-1600] [Heidi Keefe] [Entered: 09/04/2024 03:05 PM]

OPINION filed for the court by Prost, Circuit Judge; Taranto, Circuit Judge and Stark, Circuit Judge. Precedential Opinion. Service as of this date by the Clerk of Court. [1051563] [22-1600, 22-1709] [MVH] [Entered: 12/04/2024 09:21 AM]

Mandate issued to the United States District Court for the Southern District of New York. Service as of this date by the Clerk of Court. [1059938] [22-1600, 22-1709] [MVH] [Entered: 01/10/2025 03:58 PM]

Notice from the U.S. Supreme Court regarding an application for an extension of time within which to file a petition for a writ of certiorari. [1074558] [22-1600, 22-1709] [MVH] [Entered: 03/11/2025 01:41 PM]

Track Case Updates

MIRROR WORLDS TECHNOLOGIES, LLC

META PLATFORMS, INC.

FACEBOOK, INC.