Micron Technology, Inc. et al. vs. Yangtze Memory Technologies Company, Ltd.

Explore the PTAB proceeding IPR2025-00229 filed by Micron Technology, Inc. et al. on 2024-11-29. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00229

Filing Date

2024-11-29

Accorded Filing Date

2025-01-29

Institution Decision Date

—

Last Modified Date

2025-12-22

Proceeding Type

IPR

Termination Date

2025-06-12

Trial Status

Terminated

Parties & Counsel

Petitioner

Micron Technology, Inc. et al.

Represented By

Herman, K.et al

Patent Owner / Respondent

Yangtze Memory Technologies Company, Ltd.

Represented By

Osman, Ingeet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2800 - Semiconductors, Electrical & Optical Systems

Patent Information

1 Patent Involved

Respondent Application Number 17447456

Respondent Patent Number 12010838

External Links

Espacenet

Google Patents

Respondent Inventor Zhenyu Lu et al

Respondent Tech Center TC 2800 - Semiconductors, Electrical & Optical Systems

Address and Attorney/Agent Information

23 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name HANLEY, FLIGHT & ZIMMERMAN, LLC

Customer Number 34431

Address 10 S. WACKER DRIVE, SUITE 3500, CHICAGO, IL, 60606, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
29575	Larry Palguta	312-580-1020
37622	James Flight	312-580-1020
44006	Mark Zimmerman	131-258-01094
44736	Mark Hanley	312-580-1020
47680	Kim Jacklin	813-489-5450
50833	Joseph Jasper	312-580-1020
51728	Christopher George	312-580-1020
57993	Michael Zimmerman	312-580-1020
59727	Sergio Filice	312-580-1020
61190	Peter Cesarz	312-580-1020
61971	Felipe Hernandez Jr.	312-580-1020
64442	Brandon Dube	312-580-1020
64894	William Jacklin	312-580-1020
68104	Marianne Buckley	312-580-1020
68130	Scott Salmon	312-580-1020
72271	Syed Ali	312-580-1020
72724	Michael Lenisa	312-580-1588
79246	Sophia Pilipchuk	312-676-1737
79969	Alyssa Prindiville	312-580-1097
81413	Kristopher Sabatini	312-676-1727
81678	Mary Vollmar	314-365-6590
82060	David Osinski	312-580-1020
82684	Justin Lizalek	312-676-1746

Proceeding Documents

Patent Owner's Updated Mandatory Notices NOTICE

2025-11-18 FILING PARTY: PATENT OWNER

Download

Notice: refund approved NOTICE

2025-06-23 FILING PARTY: BOARD

Download

Petitioner's Request for Refund of Post-Institution Fees OTHER

2025-06-18 FILING PARTY: PETITIONER

Download

Termination Decision: ORDER Granting Petitioner’s Motion to Terminate the Proceedings 37 C.F.R. § 42.71(a) Dismissal Prior to Institution of Trial 35 U.S.C. § 314 TERMINATE

2025-06-12 FILING PARTY: BOARD

Download

Patent Owner's Updated Power of Attorney NOTICE

2025-06-02 FILING PARTY: PATENT OWNER

Download

Micron Technology, Inc. et al. vs. Yangtze Memory Technologies Company, Ltd.

Proceeding Overview

Parties & Counsel

Petitioner

Micron Technology, Inc. et al.

Represented By

Patent Owner / Respondent

Yangtze Memory Technologies Company, Ltd.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Patent Owner's Updated Mandatory Notices NOTICE

Notice: refund approved NOTICE

Petitioner's Request for Refund of Post-Institution Fees OTHER

Termination Decision: ORDER Granting Petitioner’s Motion to Terminate the Proceedings 37 C.F.R. § 42.71(a) Dismissal Prior to Institution of Trial 35 U.S.C. § 314 TERMINATE

Patent Owner's Updated Power of Attorney NOTICE

Patent Owner's Updated Mandatory Notices NOTICE

Order: ORDER Granting Patent Owner’s Motions to Withdraw Backup Counsel Steven W. Peters ORDER

Patent Owner's Unopposed Motion to Withdraw Backup Counsel MOTION

Patent Owner's Updated Power of Attorney NOTICE

Patent Owner's Updated Mandatory Notices NOTICE

Unopposed Motion to Terminate Proceeding MOTION

Order: ORDER Granting Patent Owner’s Motions for Withdrawal of Counsel 37 C.F.R. § 42.10 ORDER

Patent Owner's Preliminary Response POPR

Notice: Referral to Board Panel NOTICE

Ex. 2001 Email from P. Herman (-00229) Exhibit

Patent Owner's Unopposed Motion to Withdraw Backup Counsel MOTION

Notice Extending Deadline for Discretion Briefing NOTICE

Patent Owner's Updated Mandatory Notices NOTICE

Notice: Notice filing date accorded NOTICE

Petitioner's Explanation of Multiple Petitions Challenging U.S. Patent No. 12,010,838 and Ranking of Petitions OTHER

Notice : Power of Attorney NOTICE

Notice : Mandatory Notice NOTICE

Ex. 1019 Exhibit

Ex. 1004 Exhibit

Ex. 1016 Exhibit

Ex. 1011, Part 1 Exhibit

Ex. 1007 Exhibit

Ex. 1023 Exhibit

Ex. 1010 Exhibit

Ex. 1026 Exhibit

Ex. 1009 Exhibit

Ex. 1006 Exhibit

Notice : Power of Attorney NOTICE

Ex. 1012 Exhibit

Ex. 1020 Exhibit

Ex. 1005 Exhibit

Ex. 1022 Exhibit

Ex. 1018 Exhibit

Ex. 1015 Exhibit

Ex. 1002 Exhibit

Ex. 1017 Exhibit

Ex. 1024 Exhibit

Ex. 1011, Part 2 Exhibit

Ex. 1013 Exhibit

Ex. 1001 Exhibit

Ex. 1025 Exhibit

Ex. 1021 Exhibit

Ex. 1014 Exhibit

Ex. 1003 Exhibit

Ex. 1008 Exhibit

Petition : as filed PETITION