HGST Inc

General

Total Cases5

Active Cases1

Patents4

CourtsC.D. California E.D. California E.D. Texas

TypeOperating Company

Elite Ratings

PTAB

westerndigital.com

Ratings

Experience

Grade

Trend

DCT

L4

E

PTAB

L5

A

CAFC

L4

A

Analytics

Cases

Litigated Patents

Ratings Trends

Recent Dockets

Entered	Case	Description
09/05/23	Spex Tech Inc v. Western Digital Corp 8:16-CV-01799 ( C.D. CA )	UPDATED MOTIONS INDEX re for Partial Summary Judgment 235, NOTICE OF MOTION AND MOTION for Summary Judgment as to No Invalidity 244 filed by Plaintiff SPEX Technologies, Inc. (Wang, Benjamin) (Entered: 09/05/2023)
09/05/23	Spex Tech Inc v. Western Digital Corp 8:16-CV-01799 ( C.D. CA )	UPDATED MOTIONS INDEX re for Partial Summary Judgment 235, NOTICE OF MOTION AND MOTION for Summary Judgment as to No Invalidity 244 filed by Plaintiff SPEX Technologies, Inc. (Wang, Benjamin) (Entered: 09/05/2023)
09/05/23	Spex Tech Inc v. Western Digital Corp 8:16-CV-01799 ( C.D. CA )	UPDATED MOTIONS INDEX FOR DEFENDANTS' MOTION FOR SUMMARY JUDGMENT OF NON-INFRINGEMENT AND MOTIONS TO EXCLUDE re NOTICE OF MOTION AND MOTION for Summary Judgment as to Non-Infringement 247, NOTICE OF MOTION AND MOTION to Exclude Opinions and Testimony of Dr. V. Thomas Rhyne 248, NOTICE OF MOTION AND MOTION to Exclude Opinions and Testimony of Jim W. Bergman 249 filed by Defendants HGST, Inc, Western Digital Corporation, Western Digital Technologies, Inc. (Lo, Jason) (Entered: 09/05/2023) UPDATED MOTIONS INDEX FOR DEFENDANTS' MOTION FOR SUMMARY JUDGMENT OF NON-INFRINGEMENT AND MOTIONS TO EXCLUDE re NOTICE OF MOTION AND MOTION for Summary Judgment as to Non-Infringement 247, NOTICE OF MOTION AND MOTION to Exclude Opinions and Testimony of Dr. V. Thomas Rhyne 248, NOTICE OF MOTION AND MOTION to Exclude Opinions and Testimony of Jim W. Bergman 249 filed by Defendants HGST, Inc, Western Digital Corporation, Western Digital Technologies, Inc. (Lo, Jason) (Entered: 09/05/2023)
09/05/23	Spex Tech Inc v. Western Digital Corp 8:16-CV-01799 ( C.D. CA )	UPDATED MOTIONS INDEX FOR DEFENDANTS' MOTION FOR SUMMARY JUDGMENT OF NON-INFRINGEMENT AND MOTIONS TO EXCLUDE re NOTICE OF MOTION AND MOTION for Summary Judgment as to Non-Infringement 247, NOTICE OF MOTION AND MOTION to Exclude Opinions and Testimony of Dr. V. Thomas Rhyne 248, NOTICE OF MOTION AND MOTION to Exclude Opinions and Testimony of Jim W. Bergman 249 filed by Defendants HGST, Inc, Western Digital Corporation, Western Digital Technologies, Inc. (Lo, Jason) (Entered: 09/05/2023) UPDATED MOTIONS INDEX FOR DEFENDANTS' MOTION FOR SUMMARY JUDGMENT OF NON-INFRINGEMENT AND MOTIONS TO EXCLUDE re NOTICE OF MOTION AND MOTION for Summary Judgment as to Non-Infringement 247, NOTICE OF MOTION AND MOTION to Exclude Opinions and Testimony of Dr. V. Thomas Rhyne 248, NOTICE OF MOTION AND MOTION to Exclude Opinions and Testimony of Jim W. Bergman 249 filed by Defendants HGST, Inc, Western Digital Corporation, Western Digital Technologies, Inc. (Lo, Jason) (Entered: 09/05/2023)
09/01/23	Spex Tech Inc v. Western Digital Corp 8:16-CV-01799 ( C.D. CA )	SEALED DECLARATION IN SUPPORT OF APPLICATION to file document in connection with Western Digital's Motion for Summary Judgment of Non-Infringement under seal 292 filed by Defendants HGST, Inc, Western Digital Corporation, Western Digital Technologies, Inc. (Attachments: # 1 Unredacted Document Reply Memorandum in Support of Motion for Summary Judgment of Non-Infringement, # 2 Unredacted Document Response to Statement of Genuine Disputes, # 3 Certificate of Service)(Lo, Jason) (Entered: 09/01/2023) SEALED DECLARATION IN SUPPORT OF APPLICATION to file document in connection with Western Digital's Motion for Summary Judgment of Non-Infringement under seal 292 filed by Defendants HGST, Inc, Western Digital Corporation, Western Digital Technologies, Inc. (Attachments: # 1 Unredacted Document Reply Memorandum in Support of Motion for Summary Judgment of Non-Infringement, # 2 Unredacted Document Response to Statement of Genuine Disputes, # 3 Certificate of Service)(Lo, Jason) (Entered: 09/01/2023)
09/01/23	Spex Tech Inc v. Western Digital Corp 8:16-CV-01799 ( C.D. CA )	SEALED DECLARATION IN SUPPORT OF APPLICATION to file document in connection with Western Digital's Motion for Summary Judgment of Non-Infringement under seal 292 filed by Defendants HGST, Inc, Western Digital Corporation, Western Digital Technologies, Inc. (Attachments: # 1 Unredacted Document Reply Memorandum in Support of Motion for Summary Judgment of Non-Infringement, # 2 Unredacted Document Response to Statement of Genuine Disputes, # 3 Certificate of Service)(Lo, Jason) (Entered: 09/01/2023) SEALED DECLARATION IN SUPPORT OF APPLICATION to file document in connection with Western Digital's Motion for Summary Judgment of Non-Infringement under seal 292 filed by Defendants HGST, Inc, Western Digital Corporation, Western Digital Technologies, Inc. (Attachments: # 1 Unredacted Document Reply Memorandum in Support of Motion for Summary Judgment of Non-Infringement, # 2 Unredacted Document Response to Statement of Genuine Disputes, # 3 Certificate of Service)(Lo, Jason) (Entered: 09/01/2023)
09/01/23	Spex Tech Inc v. Western Digital Corp 8:16-CV-01799 ( C.D. CA )	APPLICATION to file document in connection with Western Digital's Motion for Summary Judgment of Non-Infringement under seal filed by Defendants HGST, Inc, Western Digital Corporation, Western Digital Technologies, Inc. (Attachments: # 1 Redacted Document Reply Memorandum in Support of Motion for Summary Judgment of Non-Infringement, # 2 Redacted Document Response to Statement of Genuine Disputes, # 3 Proposed Order)(Lo, Jason) (Entered: 09/01/2023) APPLICATION to file document in connection with Western Digital's Motion for Summary Judgment of Non-Infringement under seal filed by Defendants HGST, Inc, Western Digital Corporation, Western Digital Technologies, Inc. (Attachments: # 1 Redacted Document Reply Memorandum in Support of Motion for Summary Judgment of Non-Infringement, # 2 Redacted Document Response to Statement of Genuine Disputes, # 3 Proposed Order)(Lo, Jason) (Entered: 09/01/2023)
09/01/23	Spex Tech Inc v. Western Digital Corp 8:16-CV-01799 ( C.D. CA )	APPLICATION to file document in connection with Western Digital's Motion for Summary Judgment of Non-Infringement under seal filed by Defendants HGST, Inc, Western Digital Corporation, Western Digital Technologies, Inc. (Attachments: # 1 Redacted Document Reply Memorandum in Support of Motion for Summary Judgment of Non-Infringement, # 2 Redacted Document Response to Statement of Genuine Disputes, # 3 Proposed Order)(Lo, Jason) (Entered: 09/01/2023) APPLICATION to file document in connection with Western Digital's Motion for Summary Judgment of Non-Infringement under seal filed by Defendants HGST, Inc, Western Digital Corporation, Western Digital Technologies, Inc. (Attachments: # 1 Redacted Document Reply Memorandum in Support of Motion for Summary Judgment of Non-Infringement, # 2 Redacted Document Response to Statement of Genuine Disputes, # 3 Proposed Order)(Lo, Jason) (Entered: 09/01/2023)
09/01/23	Spex Tech Inc v. Western Digital Corp 8:16-CV-01799 ( C.D. CA )	REPLY in support of NOTICE OF MOTION AND MOTION to Exclude Opinions and Testimony of Jim W. Bergman 249 filed by Defendants HGST, Inc, Western Digital Corporation, Western Digital Technologies, Inc. (Lo, Jason) (Entered: 09/01/2023)
09/01/23	Spex Tech Inc v. Western Digital Corp 8:16-CV-01799 ( C.D. CA )	REPLY in support of NOTICE OF MOTION AND MOTION to Exclude Opinions and Testimony of Jim W. Bergman 249 filed by Defendants HGST, Inc, Western Digital Corporation, Western Digital Technologies, Inc. (Lo, Jason) (Entered: 09/01/2023)