IP Verse

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

Explore the PTAB proceeding IPR2025-00511 filed by Linkplay Technology Inc. et al. against Sonos, Inc. on Feb 4, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00511
Filing Date
Feb 4, 2025
Petitioner
Linkplay Technology Inc. et al.
Respondent
Sonos, Inc.
Status
Discretionary Denial
Respondent Application Number
14516867
Respondent Tech Center
2400
Respondent Patent Number
9213357
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 Decisions from Sonos, Inc. v. D&M Holdings

Feb 4, 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

Ex. 2001

Jul 11, 2025EXHIBITPATENT OWNER

Ex. 2002

Jul 11, 2025EXHIBITPATENT OWNER

Ex. 2003

Jul 11, 2025EXHIBITPATENT OWNER

Ex. 2004

Jul 11, 2025EXHIBITPATENT 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

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

Ex. 2119

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2120

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2121

Jun 11, 2025EXHIBITPATENT OWNER

Ex. 2122

Jun 11, 2025EXHIBITPATENT OWNER

Sonos's Request for Discretionary Denial of Institution

Jun 11, 2025PAPERPATENT OWNER

Petitioner's Updated Exhibit List

May 5, 2025PAPERPETITIONER

EX1045 - Correspondence with PO, dated May 5, 2025

May 5, 2025EXHIBITPETITIONER

EXPUNGED

Apr 11, 2025PAPERBOARD

NOTICE OF FILING DATE ACCORDED TO PETITION

Apr 11, 2025PAPERBOARD

Notice: Power of Attorney

Feb 24, 2025PAPERPATENT OWNER

Notice: Mandatory Notice

Feb 24, 2025PAPERPATENT OWNER

EX1002 - Prosecution History of the ’357 Patent - Part 1

Feb 4, 2025EXHIBITPETITIONER

EX1002 - Prosecution History of the ’357 Patent - Part 2

Feb 4, 2025EXHIBITPETITIONER

EX1002 - Prosecution History of the ’357 Patent - Part 3

Feb 4, 2025EXHIBITPETITIONER

EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 1

Feb 4, 2025EXHIBITPETITIONER

EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 2

Feb 4, 2025EXHIBITPETITIONER

EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 3

Feb 4, 2025EXHIBITPETITIONER

EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 4

Feb 4, 2025EXHIBITPETITIONER

EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 5

Feb 4, 2025EXHIBITPETITIONER

EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 6

Feb 4, 2025EXHIBITPETITIONER

EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 7

Feb 4, 2025EXHIBITPETITIONER

EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 8

Feb 4, 2025EXHIBITPETITIONER

EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 9

Feb 4, 2025EXHIBITPETITIONER

EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 10

Feb 4, 2025EXHIBITPETITIONER

EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 11

Feb 4, 2025EXHIBITPETITIONER

EX1005 - U.S. Patent App. Pub. No. US 2003/0083024 A1 (“Richenstein”)

Feb 4, 2025EXHIBITPETITIONER

EX1007 - MOST May 2000 Press Release

Feb 4, 2025EXHIBITPETITIONER

EX1009 - U.S. Patent No. 7,116,894 (“Chatterton”)

Feb 4, 2025EXHIBITPETITIONER

EX1010 - RFC 1889

Feb 4, 2025EXHIBITPETITIONER

EX1011 - Functional Requirements 6.8, IEEE Project 802 (1997)

Feb 4, 2025EXHIBITPETITIONER

EX1012 - Bluetooth Core Specification 1.2

Feb 4, 2025EXHIBITPETITIONER

EX1013 - Universal Serial Bus Specification 2.0 (2000) - Part 1

Feb 4, 2025EXHIBITPETITIONER

EX1013 - Universal Serial Bus Specification 2.0 (2000) - Part 2

Feb 4, 2025EXHIBITPETITIONER

EX1014 - Looking back at the ARPANET Effort (2003)

Feb 4, 2025EXHIBITPETITIONER

EX1015 - The “Only” Coke Machine on the Internet

Feb 4, 2025EXHIBITPETITIONER

EX1016 - Aspects of Data Acquisition System Design (1999)

Feb 4, 2025EXHIBITPETITIONER

EX1018 - IEEE 802.11b Standard (1999)

Feb 4, 2025EXHIBITPETITIONER

EX1019 - A Technology Comparison, Memson Corporation

Feb 4, 2025EXHIBITPETITIONER

EX1020 - Konica Minolta Feb. 2003 Press Release

Feb 4, 2025EXHIBITPETITIONER

EX1021 - Microtek Nov. 2002 Press Release

Feb 4, 2025EXHIBITPETITIONER

EX1022 - Sony Jul. 2000 Announcement

Feb 4, 2025EXHIBITPETITIONER

EX1023 - NEC Jan. 2003 Review

Feb 4, 2025EXHIBITPETITIONER

EX1024 - RFC 1122

Feb 4, 2025EXHIBITPETITIONER

EX1025 - RFC 1123

Feb 4, 2025EXHIBITPETITIONER

EX1026 - RFC 793

Feb 4, 2025EXHIBITPETITIONER

EX1027 - RFC 768

Feb 4, 2025EXHIBITPETITIONER

EX1028 - RTC Oscillator Guide

Feb 4, 2025EXHIBITPETITIONER

EX1029 - NIST Computer Time Services (2002)

Feb 4, 2025EXHIBITPETITIONER

EX1030 - RFC 958

Feb 4, 2025EXHIBITPETITIONER

EX1031 - RFC 1305

Feb 4, 2025EXHIBITPETITIONER

EX1032 - RFC 2030

Feb 4, 2025EXHIBITPETITIONER

EX1034 - Ch. 22-Scientist and Engineer’s Guide to DSP (Jan. 1997)

Feb 4, 2025EXHIBITPETITIONER

EX1035 - Soundlabs Group History

Feb 4, 2025EXHIBITPETITIONER

EX1036 - Sonos v. Linkplay - D.I. 44 (Scheduling Order)

Feb 4, 2025EXHIBITPETITIONER

EX1037 - Sonos v. Linkplay - D.I. 121 (Joint Stipulation)

Feb 4, 2025EXHIBITPETITIONER

EX1038 - Sonos v. Linkplay - D.I. 122 (Order granting adjusting schedule)

Feb 4, 2025EXHIBITPETITIONER

EX1039 - DocketNavigator Time to Trial Statistics (retrieved Jan. 28, 2025)

Feb 4, 2025EXHIBITPETITIONER

EX1040 - Docket Sheet for Rail Assets v. Westinghouse - WDPA-2-19-cv-01636

Feb 4, 2025EXHIBITPETITIONER

EX1041 - Docket Sheet for Samsung v. Technical Consumer Products

Feb 4, 2025EXHIBITPETITIONER

EX1042 - IEEE - History of IEEE

Feb 4, 2025EXHIBITPETITIONER

EX1043 - IETF | Introduction

Feb 4, 2025EXHIBITPETITIONER

EX1033 - IEEE 1588-2002

Feb 4, 2025EXHIBITPETITIONER

EX1044 - U.S. Patent No. 6,947,776

Feb 4, 2025EXHIBITPETITIONER

EX1001 - U.S. Patent 9,213,357 (the '357 Patent)

Feb 4, 2025EXHIBITPETITIONER

EX1008 - MOST Specification Rev. 2.0 (“MOST-2.0”)

Feb 4, 2025EXHIBITPETITIONER

EX1017 - IEEE 802.3 Standard (2002) - Part 1

Feb 4, 2025EXHIBITPETITIONER

EX1017 - IEEE 802.3 Standard (2002) - Part 2

Feb 4, 2025EXHIBITPETITIONER

EX1017 - IEEE 802.3 Standard (2002) - Part 3

Feb 4, 2025EXHIBITPETITIONER

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

Feb 4, 2025EXHIBITPETITIONER

EX1003 - Declaration of Dr. Bruce Hartpence

Feb 4, 2025EXHIBITPETITIONER

Inter Partes Review Petition of U.S. Patent 9,213,357

Feb 4, 2025PAPERPETITIONER

Notice: Power of Attorney

Feb 4, 2025PAPERPETITIONER