Google LLC vs. 138 East LCD Advancements Limited et al.

Explore the PTAB proceeding IPR2024-00958 filed by Google LLC on 2024-06-20. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2024-00958

Filing Date

2024-06-20

Accorded Filing Date

2024-06-20

Institution Decision Date

2024-12-30

Last Modified Date

2026-02-23

Proceeding Type

IPR

Termination Date

2025-12-18

Trial Status

Final Written Decision

Parties & Counsel

Petitioner

Google LLC

Represented By

Arner, Erikaet al

Patent Owner / Respondent

138 East LCD Advancements Limited et al.

Represented By

Morton, Cyet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2600 - Communications

Patent Information

1 Patent Involved

Respondent Application Number 12976048

Respondent Patent Number 8482638

External Links

Espacenet

Google Patents

Respondent Inventor Ryuichi SHIOHARA

Respondent Tech Center TC 2600 - Communications

Address and Attorney/Agent Information

10 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Spencer Fane LLP

Customer Number 22919

Address 1233 20TH STREET, NW, SUITE 600, WASHINGTON, DC, 20036-2680, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
32383	David Tarnoff	202-293-0444
44941	Marcus Mickney	202-293-0444
46034	Patrick Hilsmier	202-293-0444
46402	Jeffrey Howell	202-293-0444
59784	Nomugi Tomoyori	202-293-0444
60421	Joseph Arand	202-293-0444
60517	Suzanne Konrad	202-795-4068
60797	Daniel Hwang	202-293-0444
73726	David Vaughan	202-293-0444
81423	Kenji Kimura	202-390-9282

Proceeding Documents

Final Written Decision: original FINAL

2025-12-18 FILING PARTY: BOARD

Download

Other: Hearing transcript OTHER

2025-11-21 FILING PARTY: BOARD

Download

Patent Owner's Updated Exhibit List NOTICE

2025-10-31 FILING PARTY: PATENT OWNER

Download

2004

Exhibit 2004 - Email correspondence Exhibit

2025-10-31 FILING PARTY: PATENT OWNER

Download

Patent Owner’s Oral Hearing Demonstrative Exhibit OTHER

2025-10-27 FILING PARTY: PATENT OWNER

Download

Google LLC vs. 138 East LCD Advancements Limited et al.

Proceeding Overview

Parties & Counsel

Petitioner

Google LLC

Represented By

Patent Owner / Respondent

138 East LCD Advancements Limited et al.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Final Written Decision: original FINAL

Other: Hearing transcript OTHER

Patent Owner's Updated Exhibit List NOTICE

Exhibit 2004 - Email correspondence Exhibit

Patent Owner’s Oral Hearing Demonstrative Exhibit OTHER

Petitioner's Updated Exhibit List NOTICE

Petitioner's Demonstratives Exhibit

Petitioner's Sur-Reply to Opposition to Patent Owner's Revised Non-Contingent Motion to Amend OTHER

Petitioner's Reply in Support of Its Motion to Exclude Patent Owner's Exhibits 2001 and 2003 REPLY

Patent Owner's Opposition to Motion to Exclude OPPOSITION

Petitioner's Motion to Exclude Patent Owner's Exhibits 2001 and 2003 MOTION

Parties' Correspondence Regarding Deposition Dates Exhibit

Petitioner's Updated Exhibit List NOTICE

Ex 3001- Email regarding hearing date Exhibit

Patent Owner’s Reply to Opposition to Non-Contingent Motion to Amend REPLY

Order Setting Oral Argument ORDER

Petitioner's Updated Request for Oral Hearing OTHER

Petitioner's Updated Mandatory Notices NOTICE

Patent Owner's Renewed Request for Oral Argument OTHER

General Order: Related Matters Updates ORDER

Petitioner's Opposition to Patent Owner's Revised Non-Contingent Motion to Amend OPPOSITION

Petitioner's Updated Exhibit List NOTICE

Thomas Porter & Tom Duff, Compositing Digital Images Exhibit

Jue Wang & Michael F. Cohen, Image and Video Matting: A Survey Exhibit

Third declaration of Dr. Robert Stevenson Exhibit

Order: Revised Scheduling Order ORDER

Petitioner's Request for Oral Hearing OTHER

Patent Owner’s Request for Oral Argument MOTION

Patent Owner’s Revised Non-Contingent Motion to Amend MOTION

PRELIMINARY GUIDANCE PATENT OWNER’S MOTION TO AMEND 37 C.F.R. § 42.121(e) NOTICE

Petitioner's Updated Exhibit List NOTICE

U.S. Patent No. 7,659,923 (Johnson) Exhibit

Petitioner's Opposition to Patent Owner's Non-Contingent Motion to Amend OPPOSITION

Deposition Transcript of Samuel Wu, taken on June 10, 2025 Exhibit

U.S. Patent Application Publication No. 2008/0239133 (Cazier) Exhibit

U.S. Patent Application Publication No. 2006/0245640 (Szczuka) Exhibit

Reply Declaration of Dr. Robert Stevenson Exhibit

U.S. Patent Application Publication No. 2010/0238325 (Hoshino) Exhibit

Patent Owner's Updated Mandatory Notice NOTICE

Patent Owner's Power of Attorney NOTICE

Notice of Deposition of Sam Wu NOTICE

Exhibit 2003 - Certificate of translation of JP App. No. 2009-95202 Exhibit

Order: Granting Patent Owners Unopposed Motion to Submit Exhibits 37 C.F.R. sec. 42.5a ORDER

Exhibit 2002 - JP App. No. 2009-295202 Exhibit

Patent Owner's Exhibit List in Support of its Non-Contingent Motion to Amend NOTICE

Patent Owner's Unopposed Motion to Submit Exhibits MOTION

Petitioner's Objections to Patent Owner's Exhibits OTHER

Order: ORDER Conduct of the Proceeding Information and Guidance on Patent Owner’s Proposed Motion to Amend 37 C.F.R. §§ 42.5(a), 42.121 ORDER

Petitioner's Objections to Patent Owner's Exhibit OTHER

Patent Owner's Non-Contingent Motion to Amend MOTION

Ex. 2001 - JPA 2009-295202 (Combined) Exhibit

Patent Owner's Objections to Pre-Institution Evidence OTHER

DECISION Granting Institution of Inter Partes Review 35 U.S.C. § 314 DECISION

SCHEDULING ORDER ORDER

Notice : Mandatory Notice NOTICE

Notice : Power of Attorney NOTICE

Notice: Notice filing date accorded NOTICE

Longitude Licensing Ltd. v. Google LLC, No. 23-cv-03046-VC, Dkt. 1 Exhibit

U.S. Patent No. 7,701,500 (Aizawa) Exhibit

U.S. Patent No. 8,482,638 Exhibit

CV of Dr. Robert Stevenson Exhibit

U.S. Patent Application Publication No. 2013/0121569 (Yadav) Exhibit

Declaration of Dr. Robert Stevenson Exhibit

Petition for Inter Partes Review of U.S. Patent No. 8,482,638 PETITION

U.S. Patent Application Publication No. 2008/0218611 (Parulski) Exhibit

PRELIMINARY GUIDANCE PATENT OWNER’S MOTION TO AMEND 37 C.F.R. § 42.121(e) NOTICE