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Hengdian Group DMEGC Magnetics Co., Ltd. et al. vs. Hitachi Metals, Ltd.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2017-01312

Filing Date 2018-11-02

Decision Type Final Written Decision

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Hengdian Group DMEGC Magnetics CO., LTD. et al. vs. Hitachi Metals, Ltd.

PTAB-DECISIONS Rehearing Decision

Status: Decided

Proceeding Number IPR2017-01313

Filing Date 2017-12-21

Decision Type Decision Denying Petitioner's Request for Rehearing

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Hengdian Group DMEGC Magnetics CO., LTD. et al. vs. Hitachi Metals, Ltd.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2017-01313

Filing Date 2017-11-06

Decision Type Decision - Denying Institution of Inter Partes Review

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Hengdian Group DMEGC Magnetics CO., LTD. et al. vs. Hitachi Metals, Ltd.

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number IPR2017-01313

Filing Date 2017-04-24

Cause / Proceeding IPR

Hengdian Group DMEGC Magnetics Co., Ltd. et al. vs. Hitachi Metals, Ltd.

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2017-01312

Filing Date 2017-04-24

Cause / Proceeding IPR

Alliance of Rare-Earth Permanent Magnet Industry et al. vs. HITACHI METALS, LTD.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2014-01266

Filing Date 2016-02-08

Decision Type Final Decision

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Alliance of Rare-Earth Permanent Magnet Industry et al. vs. HITACHI METALS, LTD.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2014-01265

Filing Date 2016-02-08

Decision Type Final Decision

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Alliance of Rare-Earth Permanent Magnet Industry et al. vs. HITACHI METALS, LTD.

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2014-01266

Filing Date 2014-08-11

Cause / Proceeding IPR

Alliance of Rare-Earth Permanent Magnet Industry et al. vs. HITACHI METALS, LTD.

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2014-01265

Filing Date 2014-08-11

Cause / Proceeding IPR

White v. Hitachi, Ltd

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:04-cv-00020

Filing Date 2004-01-12

Cause / Court 35:271 Patent Infringement

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