Google LLC vs. SoundClear Technologies LLC et al.

Explore the PTAB proceeding IPR2026-00073 filed by Google LLC on 2025-11-03. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2026-00073

Filing Date

2025-11-03

Accorded Filing Date

2025-11-03

Institution Decision Date

2026-03-17

Last Modified Date

2026-04-17

Proceeding Type

IPR

Termination Date

2026-03-17

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

Google LLC

Represented By

Arner, Erikaet al

Patent Owner / Respondent

SoundClear Technologies LLC et al.

Represented By

Reynolds, Stevenet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2600 - Communications

Patent Information

1 Patent Involved

Respondent Application Number 16295034

Respondent Patent Number 11244675

External Links

Espacenet

Google Patents

Respondent Inventor Tatsumi Naganuma

Respondent Tech Center TC 2600 - Communications

Address and Attorney/Agent Information

10 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name DAIGNAULT IYER LLP

Customer Number 182086

Address 8229 Boone Boulevard, SUITE 450, VIENNA, VA, 22182, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
46418	Jason Charkow	646-664-4302
48434	Ramachandran Iyer	646-292-8778
51465	Elizabeth Bernard	202-557-8950
61445	Steven Reynolds	312-368-4000
69539	Oded Burger	917-698-2508
71478	Richard Juang	614-208-5321
72930	Stephanie Mandir	202-270-5666
79466	Kevin Sprenger	703-712-1145
79904	Erin Hadi	703-973-2561
81304	Louay Meroueh	313-909-0799

Proceeding Documents

Director Discretionary Decision: Deny RESPONSE

2026-03-17 FILING PARTY: BOARD

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Notice: Mandatory Notice NOTICE

2026-02-20 FILING PARTY: PATENT OWNER

Download

Notice: Power of Attorney NOTICE

2026-02-20 FILING PARTY: PATENT OWNER

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Notice: Notice filing date accorded NOTICE

2025-11-17 FILING PARTY: BOARD

Download

1017

U.S. Patent No. 11,183,167 ("Iwase") Exhibit

2025-11-03 FILING PARTY: PETITIONER

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Google LLC vs. SoundClear Technologies LLC et al.

Proceeding Overview

Parties & Counsel

Petitioner

Google LLC

Represented By

Patent Owner / Respondent

SoundClear Technologies LLC et al.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Director Discretionary Decision: Deny RESPONSE

Notice: Mandatory Notice NOTICE

Notice: Power of Attorney NOTICE

Notice: Notice filing date accorded NOTICE

U.S. Patent No. 11,183,167 ("Iwase") Exhibit

Curriculum Vitae of Richard Stern, Ph.D. Exhibit

Petitioner Power of Attorney NOTICE

Order (Dkt. No. 63), SoundClear Techs., LLC v. Amazon.com, Inc. Exhibit

U.S. Patent App. Publ. No. 2017/0083281 ("Shin") Exhibit

English Translation of Shimomura Exhibit

U.S. Patent App. Publ. No. 2019/0103127 ("Tseretopoulos") Exhibit

U.S. Patent No. 11,244,675 Exhibit

Declaration of Gwen Snorteland for Translation of Shimomura Exhibit

U.S. Patent No. 10,147,439 ("Kristjansson") Exhibit

Declaration of Richard Stern, Ph.D. Exhibit

Order (Dkt. No. 84), SoundClear Techs., LLC v. Amazon.com, Inc. Exhibit

U.S. Patent App. Publ. No. 2017/0337921 ("Aoyama") Exhibit

U.S. Patent App. Publ. No. 2016/0284351 ("Ha") Exhibit

Excerpts from File History of U.S. Patent No. 11,244,675 Exhibit

Petitioner's Motion for Joinder MOTION

U.S. Patent App. Publ. No. 2017/0154626 ("Kim") Exhibit

Duta, Natural Language Understanding and Prediction Exhibit

Petition for Inter Partes Review of U.S. Patent No. 11,244,675 PETITION

U.S. Patent No. 9,680,983 ("Schuster") Exhibit

U.S. Patent No. 9,489,172 ("Iyer") Exhibit