IP Verse

Western Digital Technologies, Inc. vs LONGITUDE LICENSING LTD.,

The detailed information for PTAB case with proceeding number IPR2023-01123 filed by Western Digital Technologies, Inc. against LONGITUDE LICENSING LTD., on Jun 29, 2023. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2023-01123
Filing Date
Jun 29, 2023
Petitioner
Western Digital Technologies, Inc.
Respondent
LONGITUDE LICENSING LTD.,
Status
Institution Denied
Respondent Application Number
14872844
Respondent Tech Center
2800
Respondent Patent Number
9379233
Institution Decision Date
Jan 8, 2024
Termination Date
Jan 8, 2024

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.


Document NameFiling DateCategoryFiling Party

Alert me when new update on this case

Notice: refund approved

Feb 8, 2024PAPERBOARD

Petitioner's Request for Refund of Post-Institution Fees

Feb 6, 2024PAPERPETITIONER

Institution Decision: DECISION Denying Institution of Inter Partes Review 35 U.S.C. § 314

Jan 8, 2024PAPERBOARD

Patent Owner's Preliminary Response

Oct 10, 2023PAPERPATENT OWNER

Notice : Mandatory Notice

Aug 9, 2023PAPERPATENT OWNER

Notice : Power of Attorney

Aug 9, 2023PAPERPATENT OWNER

Notice: Notice filing date accorded

Jul 10, 2023PAPERBOARD

Notice : Power of Attorney

Jun 29, 2023PAPERPETITIONER

U.S. Patent No. 9,379,233 to Takaishi (“’233 patent”)

Jun 29, 2023EXHIBITPETITIONER

Prosecution File History of the ’233 Patent (“’844 app”)

Jun 29, 2023EXHIBITPETITIONER

Declaration of Dr. Jack C. Lee

Jun 29, 2023EXHIBITPETITIONER

CV of Dr. Jack C. Lee

Jun 29, 2023EXHIBITPETITIONER

U.S. Patent No. 9,178,056 to Takaishi ( “’056 parent patent”)

Jun 29, 2023EXHIBITPETITIONER

Prosecution File History of ’056 parent patent (“’125 parent app”)

Jun 29, 2023EXHIBITPETITIONER

U.S. Patent Application Publication No. US2009/0085102 to Takaishi

Jun 29, 2023EXHIBITPETITIONER

Japanese Patent Application Publication No. JP1992079369 to Endoh

Jun 29, 2023EXHIBITPETITIONER

US Patent No. 8,492,797 to Hwang et. al (“Hwang")

Jun 29, 2023EXHIBITPETITIONER

Order Granting Motion to Stay (Lenovo) (05-16-23)

Jun 29, 2023EXHIBITPETITIONER

Order Granting Western Digital’s Motion to Intervene (Amazon) (05-16-23)

Jun 29, 2023EXHIBITPETITIONER

Director Vidal Memorandum re: Interim Procedure for Discretionary Denials

Jun 29, 2023EXHIBITPETITIONER

Comparison of ’233 Patent Claims and Parent Claims Rejected Over Takaishi

Jun 29, 2023EXHIBITPETITIONER

Petition : as filed

Jun 29, 2023PAPERPETITIONER