IP Verse

Linkplay Technology Inc. et al. vs Sonos, Inc.

Explore the PTAB proceeding IPR2025-00509 filed by Linkplay Technology Inc. et al. against Sonos, Inc. on Feb 1, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00509
Filing Date
Feb 1, 2025
Petitioner
Linkplay Technology Inc. et al.
Respondent
Sonos, Inc.
Status
Discretionary Denial
Respondent Application Number
16166518
Respondent Tech Center
2600
Respondent Patent Number
10853023
Institution Decision Date
Jul 31, 2025
Termination Date
Jul 31, 2025

Proceeding Decision New

Decision documents related to this case provide insights into the outcomes of proceedings. These documents are crucial for understanding the legal determinations and implications for the parties involved.

Document NameFiling DateCategoryFiling Party

Director Discretionary Decision: Deny

Jul 31, 2025PAPERBOARD

EX1006 - Claim Construction Decision from Sonos, Inc. v. D&M Holdings.

Feb 1, 2025EXHIBITPETITIONER

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

Director Discretionary Decision: Deny

Jul 31, 2025PAPERBOARD

Sonos's Preliminary Response

Jul 11, 2025PAPERPATENT OWNER

Petitioner's Opposition to Patent Owner's Request For Discretionary Denial

Jul 11, 2025PAPERPETITIONER

EX1046 - Sonos v. Linkplay – D.I. 188 (Joint Claim Construction Chart)

Jul 11, 2025EXHIBITPETITIONER

EX1047 - Lex Machina Search of Judge Ranjan’s patent cases

Jul 11, 2025EXHIBITPETITIONER

EX1048 - Sonos v. Linkplay – D.I. 1 (Sonos’s Complaint)

Jul 11, 2025EXHIBITPETITIONER

EX1049 - Sonos v. Linkplay – D.I. 22 (Sonos’s Amended Complaint)

Jul 11, 2025EXHIBITPETITIONER

EX1050 - Sonos v. Linkplay – D.I. 123 (Sonos’s Second Amended Complaint)

Jul 11, 2025EXHIBITPETITIONER

EX1051 - Law360: Stays Pending IPR In Del. District Courts Are Here To Stay

Jul 11, 2025EXHIBITPETITIONER

EX1052 - DocketNavigator Statistics for Stays in D. Del. (retrieved July 8, 2025)

Jul 11, 2025EXHIBITPETITIONER

EX1053 - DocketNavigator Statistics for Stays by Judge Andrews (retrieved July 8, 2025)

Jul 11, 2025EXHIBITPETITIONER

EX1054 - Sonos, Inc. v. D&M Holdings – D.I. 416 (Letter Brief Regarding Case Narrowing)

Jul 11, 2025EXHIBITPETITIONER

EX1055 - Sonos, Inc. v. D&M Holdings – D.I. 423 (Order RE Case Narrowing)

Jul 11, 2025EXHIBITPETITIONER

EX1056 - Federal Court Management Statistics, December 2024 (Delaware)

Jul 11, 2025EXHIBITPETITIONER

EX1057 - Federal Court Management Statistics, March 2025 (Delaware)

Jul 11, 2025EXHIBITPETITIONER

EX1058 - Sonos v. Linkplay – D.I. 192 (Oral Order Setting Terms for Claim Construction Briefing)

Jul 11, 2025EXHIBITPETITIONER

EX1059 - Ranjan claim construction order 2-23-21 in 19-cv-1636

Jul 11, 2025EXHIBITPETITIONER

EX1060 - Ranjan claim construction order 6-12-24 in 23-cv-186

Jul 11, 2025EXHIBITPETITIONER

EX1061 - Sonos v. Linkplay – D.I. 109 (Notice of Service of Sonos’s Initial Infringement Contentions)

Jul 11, 2025EXHIBITPETITIONER

EX1062 - Dec. 2, 2024, Letter from A. Ramos to M. Boyea RE: Sonos’s Infringement Contentions (Redacted)

Jul 11, 2025EXHIBITPETITIONER

EX1063 - Jan. 6, 2025, Letter from C. Richter to A. Ramos RE: Sonos’s Infringement Contentions (Redacted)

Jul 11, 2025EXHIBITPETITIONER

Sonos's Request for Discretionary Denial of Institution

Jun 11, 2025PAPERPATENT OWNER

Ex. 2101

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2102

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2103

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2104

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2105

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2106

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2107

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2108

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2109

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2110

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2111

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2112

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2113

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2114

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2115

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2116

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2117

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2118

Jun 11, 2025EXHIBITPATENT OWNER

Petitioner's Updated Exhibit List

May 5, 2025PAPERPETITIONER

EX1024 - Correspondence with PO, dated May 5, 2025

May 5, 2025EXHIBITPETITIONER

Notice: Notice filing date accorded

Apr 11, 2025PAPERBOARD

Notice: Power of Attorney

Feb 24, 2025PAPERPATENT OWNER

Notice: Mandatory Notice

Feb 24, 2025PAPERPATENT OWNER

EX1001 - U.S. Patent No. 10,853,023 (“the ’023 Patent”)

Feb 1, 2025EXHIBITPETITIONER

EX1002 - Prosecution History of the ’023 Patent

Feb 1, 2025EXHIBITPETITIONER

EX1004 - U.S. Patent App. Pub. No. US2004/0157555 (“Richenstein”)

Feb 1, 2025EXHIBITPETITIONER

EX1005 - U.S. Patent App. Pub. No. 2010/0325323 (“Barbe”)

Feb 1, 2025EXHIBITPETITIONER

EX1006 - Claim Construction Decision from Sonos, Inc. v. D&M Holdings.

Feb 1, 2025EXHIBITPETITIONER

EX1007 - U.S. Patent No. 8,938,312

Feb 1, 2025EXHIBITPETITIONER

EX1008 - iPhone Press Release (2007)

Feb 1, 2025EXHIBITPETITIONER

EX1009 - iPod Touch Press Release (2007)

Feb 1, 2025EXHIBITPETITIONER

EX1010 - Sonos v. Linkplay - D.I. 44 (Scheduling Order)

Feb 1, 2025EXHIBITPETITIONER

EX1011 - Sonos v. Linkplay - D.I. 121 (Joint Stipulation)

Feb 1, 2025EXHIBITPETITIONER

EX1012 - Sonos v. Linkplay - D.I. 122 (Order Granting Stipulation and Adjus

Feb 1, 2025EXHIBITPETITIONER

EX1013 - DocketNavigator Time to Trial Statistics

Feb 1, 2025EXHIBITPETITIONER

EX1015 - Docket Sheet for Rail Assets v. Westinghouse - WDPA-2-19-cv-01636

Feb 1, 2025EXHIBITPETITIONER

EX1016 - Docket Sheet for Samsung v. Technical Consumer Products - DDE-1-23

Feb 1, 2025EXHIBITPETITIONER

EX1017 - Functional Requirements 6.8, IEEE Project 802 (1997)

Feb 1, 2025EXHIBITPETITIONER

EX1018 - Universal Serial Bus Specification 2.0 (2000) (Excerpted)

Feb 1, 2025EXHIBITPETITIONER

EX1019 - MOST Specification Revision 2.0 (1999) (Excerpted)

Feb 1, 2025EXHIBITPETITIONER

EX1020 - Bluetooth Core Specification 1.2

Feb 1, 2025EXHIBITPETITIONER

EX1021 - Looking back at the ARPANET Effort (2003)

Feb 1, 2025EXHIBITPETITIONER

EX1022 - The "Only" Coke Machine on the Internet

Feb 1, 2025EXHIBITPETITIONER

EX1023 - Aspects of Data Acquisition System Design (1999)

Feb 1, 2025EXHIBITPETITIONER

Petition: as filed

Feb 1, 2025PAPERPETITIONER

Notice: Power of Attorney

Feb 1, 2025PAPERPETITIONER

EX1003 - Declaration of Dr. Bruce Hartpence

Feb 1, 2025EXHIBITPETITIONER