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Ciena Corporation vs. K.Mizra LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-01364

Filing Date 2026-02-18

Decision Type Institution Decision: Grant

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Ciena Corporation vs. K.Mizra LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-01362

Filing Date 2026-01-09

Decision Type Director Discretionary Decision: Deny

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Ciena Corporation vs. K.Mizra LLC

PTAB-CASES Institution Denied

Status: Discretionary Denial

Proceeding Number IPR2025-01362

Filing Date 2025-08-31

Cause / Proceeding IPR

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Ciena Corporation vs. K.Mizra LLC

PTAB-CASES Trial Phase

Status: Trial Instituted

Proceeding Number IPR2025-01364

Filing Date 2025-08-28

Cause / Proceeding IPR

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Ciena Corporation vs. Capella Photonics, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00624

Filing Date 2021-12-28

Decision Type Termination Decision: Post-DI Settlement

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Ciena Corporation vs. Oyster Optics, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00565

Filing Date 2021-10-27

Decision Type Termination Decision: TERMINATION Due to Settlement After Institution of Trial

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Oyster Optics, LLC v. Ciena Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:21-cv-02241

Filing Date 2021-03-30

Cause / Court 35:271 Patent Infringement

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Ciena Corporation vs. Capella Photonics, Inc.

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2021-00624

Filing Date 2021-03-09

Cause / Proceeding IPR

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Ciena Corporation vs. Oyster Optics, LLC

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2021-00565

Filing Date 2021-02-19

Cause / Proceeding IPR

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Oyster Optics, LLC v. Ciena Corporation, AT&T, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:20-cv-02354

Filing Date 2020-04-07

Cause / Court 35:271 Patent Infringement

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Ciena Corporation et al. vs. Oyster Optics, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2017-02146

Filing Date 2019-02-13

Decision Type FINAL WRITTEN DECISION 35 U.S.C. sec. 318(a) and 37 C.F.R. sec. 42.73

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Ciena Corporation et al. vs. Oyster Optics, LLC

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2017-02146

Filing Date 2017-09-21

Cause / Proceeding IPR

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Oyster Optics, LLC v. Ciena Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:17-cv-00511

Filing Date 2017-06-20

Cause / Court 28:1331 Fed. Question

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Oyster Optics, LLC v. Coriant America Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:16-cv-01302

Filing Date 2016-11-24

Cause / Court 15:1126 Patent Infringement

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Oyster Optics, LLC v. Ciena Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:16-cv-01300

Filing Date 2016-11-24

Cause / Court 28:1331 Fed. Question

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Ciena Corporation et al. vs. Capella Photonics, Inc

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2015-01961

Filing Date 2016-09-28

Decision Type Termination Decision Document

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Ciena Corporation et al. vs. Capella Photonics, Inc

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2015-01958

Filing Date 2016-09-28

Decision Type Termination Decision Document

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Ciena Corp. et al. vs. Capella Photonics, Inc

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2015-00894

Filing Date 2016-02-17

Decision Type Final Written Decisioin

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Ciena Corporation et al. vs. Capella Photonics, Inc

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2015-00816

Filing Date 2016-01-28

Decision Type Final Written Decision

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Ciena Corporation et al. vs. Capella Photonics, Inc

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2015-01961

Filing Date 2015-09-24

Cause / Proceeding IPR

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34 Found <