Amazon.com, Inc. et al. vs. SoundClear Technologies LLC et al.

Explore the PTAB proceeding IPR2025-01080 filed by Amazon.com, Inc. et al. on 2025-05-30. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-01080

Filing Date

2025-05-30

Accorded Filing Date

2025-05-30

Institution Decision Date

2025-10-17

Last Modified Date

2026-06-04

Proceeding Type

IPR

Termination Date

2025-10-17

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

Amazon.com, Inc. et al.

Represented By

Heideman, Colinet 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 15366261

Respondent Patent Number 9804819

External Links

Espacenet

Google Patents

Respondent Inventor Kazuomi Tachigi et al

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

Order Denying Director Review of Institution Decision REHEARING

2026-01-12 FILING PARTY: BOARD

Download

Authorized Response to Director Review Request OTHER

2025-11-25 FILING PARTY: PATENT OWNER

Download

3102

Ex. 3102 Counsel email for Authorized Response Exhibit

2025-11-18 FILING PARTY: BOARD

Download

Petitioners' Request for Director Review - 819 IPR2025-01080 REQUEST

2025-11-17 FILING PARTY: PETITIONER

Download

Director Discretionary Decision: Deny RESPONSE

2025-10-17 FILING PARTY: BOARD

Download

Amazon.com, Inc. et al. vs. SoundClear Technologies LLC et al.

Proceeding Overview

Parties & Counsel

Petitioner

Amazon.com, Inc. et al.

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

Order Denying Director Review of Institution Decision REHEARING

Authorized Response to Director Review Request OTHER

Ex. 3102 Counsel email for Authorized Response Exhibit

Petitioners' Request for Director Review - 819 IPR2025-01080 REQUEST

Director Discretionary Decision: Deny RESPONSE

Petitioners' Sur-Reply re Discretionary Denial - 819 IPR2025-01080 OTHER

Patent Owner's Reply Brief on Discretionary Denial OTHER

Petitioners' Motion to Withdraw Counsel - 819 IPR2025-01080 MOTION

Email Correspondence Exhibit

Exhibit 2004 (CORRECTED) Exhibit

Patent Owner's Preliminary Response POPR

Amazon's Updated POA - 819 IPR2025-01080 NOTICE

Amazon's Opp. to Request for Discretionary Denial - 819 IPR2025-01080 RESPONSE

EX-1102 - Transcript of Motion to Stay Hearing SoundClear v. Amazon No. 124-cv-01283 Exhibit

Amazon's Updated Mandatory Notices - 819 IPR2025-01080 NOTICE

EX-1101 - Order Dkt 56 SoundClear v. Amazon No. 224-cv-00320 Exhibit

EX-1103 - EDVA Time to Milestones (July 2025) Exhibit

Amazon's Updated Exhibit List -819 IPR2025-01080 NOTICE

Exhibit 2013 Exhibit

Exhibit 2008 Exhibit

Exhibit 2010 Exhibit

Exhibit 2001 Exhibit

Exhibit 2007 Exhibit

Exhibit 2005 Exhibit

Exhibit 2011 Exhibit

Patent Owner's Discretionary Denial Brief RESPONSE

Exhibit 2012 Exhibit

Exhibit 2009 Exhibit

Exhibit 2006 Exhibit

Exhibit 2002 Exhibit

Exhibit 2003 Exhibit

Exhibit 2004 Exhibit

Notice: Notice filing date accorded NOTICE

Notice: Mandatory Notice NOTICE

Notice: Power of Attorney NOTICE

U.S. Patent No. 9,804,819 Exhibit

Curriculum Vitae of Richard Stern, Ph.D. Exhibit

Declaration of Richard Stern, Ph.D. Exhibit

Japanese Patent App. Publ. No. JP2012182639A Exhibit

ULX® Professional Series Wireless, SHURE Exhibit

File History of U.S. Patent No. 9,804,819 Exhibit

Complaint, SoundClear Techs. LLC v. Amazon.com, Inc. No. 2:24-cv-00320 Exhibit

Declaration of Samantha Matsunaka Exhibit

U.S. Patent No. 8,843,222 (“Nelson”) Exhibit

Declaration of Mina Ching Exhibit

Notice: Power of Attorney NOTICE

SHURE ULX WIRELESS SYSTEM USER GUIDE Exhibit

Certified Translation of Japanese Patent App. Publ. No. JP2012182639A Exhibit

Petition: as filed PETITION