IP Verse

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

The detailed information for PTAB case with proceeding number 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 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.

Show Exhibit Documents

Document Name	Filing Date	Category	Filing Party
Alert me when new update on this case
Director Discretionary Decision: Deny	Jul 31, 2025	PAPER	BOARD
Sonos's Preliminary Response	Jul 11, 2025	PAPER	PATENT OWNER
Ex. 2001	Jul 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2002	Jul 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2003	Jul 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2004	Jul 11, 2025	EXHIBIT	PATENT OWNER
Petitioner's Opposition to Patent Owner's Request for Discretionary Denial	Jul 11, 2025	PAPER	PETITIONER
EX1046 - Sonos v. Linkplay – D.I. 188 (Joint Claim Construction Chart)	Jul 11, 2025	EXHIBIT	PETITIONER
EX1047 - Lex Machina Search of Judge Ranjan’s patent cases	Jul 11, 2025	EXHIBIT	PETITIONER
EX1048 - Sonos v. Linkplay – D.I. 1 (Sonos’s Complaint)	Jul 11, 2025	EXHIBIT	PETITIONER
EX1049 - Sonos v. Linkplay – D.I. 22 (Sonos’s Amended Complaint)	Jul 11, 2025	EXHIBIT	PETITIONER
EX1050 - Sonos v. Linkplay – D.I. 123 (Sonos’s Second Amended Complaint)	Jul 11, 2025	EXHIBIT	PETITIONER
EX1051 - Law360: Stays Pending IPR In Del. District Courts Are Here To Stay	Jul 11, 2025	EXHIBIT	PETITIONER
EX1052 - DocketNavigator Statistics for Stays in D. Del. (retrieved July 8, 2025)	Jul 11, 2025	EXHIBIT	PETITIONER
EX1053 - DocketNavigator Statistics for Stays by Judge Andrews (retrieved July 8, 2025)	Jul 11, 2025	EXHIBIT	PETITIONER
EX1054 - Sonos, Inc. v. D&M Holdings – D.I. 416 (Letter Brief Regarding Case Narrowing)	Jul 11, 2025	EXHIBIT	PETITIONER
EX1055 - Sonos, Inc. v. D&M Holdings – D.I. 423 (Order RE Case Narrowing)	Jul 11, 2025	EXHIBIT	PETITIONER
EX1056 - Federal Court Management Statistics, December 2024 (Delaware)	Jul 11, 2025	EXHIBIT	PETITIONER
EX1057 - Federal Court Management Statistics, March 2025 (Delaware)	Jul 11, 2025	EXHIBIT	PETITIONER
EX1058 - Sonos v. Linkplay – D.I. 192 (Oral Order Setting Terms for Claim Construction Briefing)	Jul 11, 2025	EXHIBIT	PETITIONER
EX1059 - Ranjan claim construction order 2-23-21 in 19-cv-1636	Jul 11, 2025	EXHIBIT	PETITIONER
EX1060 - Ranjan claim construction order 6-12-24 in 23-cv-186	Jul 11, 2025	EXHIBIT	PETITIONER
EX1061 - Sonos v. Linkplay – D.I. 109 (Notice of Service of Sonos's Initial Infringement Contentions)	Jul 11, 2025	EXHIBIT	PETITIONER
EX1062 - Dec. 2, 2024, Letter from A. Ramos to M. Boyea RE: Sonos’s Infringement Contentions (Redacted)	Jul 11, 2025	EXHIBIT	PETITIONER
EX1063 - Jan. 6, 2025, Letter from C. Richter to A. Ramos RE: Sonos’s Infringement Contentions (Redacted)	Jul 11, 2025	EXHIBIT	PETITIONER
Ex. 2101	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2102	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2103	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2104	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2105	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2106	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2107	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2108	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2109	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2110	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2111	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2112	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2113	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2114	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2115	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2116	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2117	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2118	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2119	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2120	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2121	Jun 11, 2025	EXHIBIT	PATENT OWNER
Ex. 2122	Jun 11, 2025	EXHIBIT	PATENT OWNER
Sonos's Request for Discretionary Denial of Institution	Jun 11, 2025	PAPER	PATENT OWNER
Petitioner's Updated Exhibit List	May 5, 2025	PAPER	PETITIONER
EX1045 - Correspondence with PO, dated May 5, 2025	May 5, 2025	EXHIBIT	PETITIONER
EXPUNGED	Apr 11, 2025	PAPER	BOARD
NOTICE OF FILING DATE ACCORDED TO PETITION	Apr 11, 2025	PAPER	BOARD
Notice: Power of Attorney	Feb 24, 2025	PAPER	PATENT OWNER
Notice: Mandatory Notice	Feb 24, 2025	PAPER	PATENT OWNER
EX1002 - Prosecution History of the ’357 Patent - Part 1	Feb 4, 2025	EXHIBIT	PETITIONER
EX1002 - Prosecution History of the ’357 Patent - Part 2	Feb 4, 2025	EXHIBIT	PETITIONER
EX1002 - Prosecution History of the ’357 Patent - Part 3	Feb 4, 2025	EXHIBIT	PETITIONER
EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 1	Feb 4, 2025	EXHIBIT	PETITIONER
EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 2	Feb 4, 2025	EXHIBIT	PETITIONER
EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 3	Feb 4, 2025	EXHIBIT	PETITIONER
EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 4	Feb 4, 2025	EXHIBIT	PETITIONER
EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 5	Feb 4, 2025	EXHIBIT	PETITIONER
EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 6	Feb 4, 2025	EXHIBIT	PETITIONER
EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 7	Feb 4, 2025	EXHIBIT	PETITIONER
EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 8	Feb 4, 2025	EXHIBIT	PETITIONER
EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 9	Feb 4, 2025	EXHIBIT	PETITIONER
EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 10	Feb 4, 2025	EXHIBIT	PETITIONER
EX1004 - Ex Parte Reexamination (Control No. 90/013,959) - Part 11	Feb 4, 2025	EXHIBIT	PETITIONER
EX1005 - U.S. Patent App. Pub. No. US 2003/0083024 A1 (“Richenstein”)	Feb 4, 2025	EXHIBIT	PETITIONER
EX1007 - MOST May 2000 Press Release	Feb 4, 2025	EXHIBIT	PETITIONER
EX1009 - U.S. Patent No. 7,116,894 (“Chatterton”)	Feb 4, 2025	EXHIBIT	PETITIONER
EX1010 - RFC 1889	Feb 4, 2025	EXHIBIT	PETITIONER
EX1011 - Functional Requirements 6.8, IEEE Project 802 (1997)	Feb 4, 2025	EXHIBIT	PETITIONER
EX1012 - Bluetooth Core Specification 1.2	Feb 4, 2025	EXHIBIT	PETITIONER
EX1013 - Universal Serial Bus Specification 2.0 (2000) - Part 1	Feb 4, 2025	EXHIBIT	PETITIONER
EX1013 - Universal Serial Bus Specification 2.0 (2000) - Part 2	Feb 4, 2025	EXHIBIT	PETITIONER
EX1014 - Looking back at the ARPANET Effort (2003)	Feb 4, 2025	EXHIBIT	PETITIONER
EX1015 - The “Only” Coke Machine on the Internet	Feb 4, 2025	EXHIBIT	PETITIONER
EX1016 - Aspects of Data Acquisition System Design (1999)	Feb 4, 2025	EXHIBIT	PETITIONER
EX1018 - IEEE 802.11b Standard (1999)	Feb 4, 2025	EXHIBIT	PETITIONER
EX1019 - A Technology Comparison, Memson Corporation	Feb 4, 2025	EXHIBIT	PETITIONER
EX1020 - Konica Minolta Feb. 2003 Press Release	Feb 4, 2025	EXHIBIT	PETITIONER
EX1021 - Microtek Nov. 2002 Press Release	Feb 4, 2025	EXHIBIT	PETITIONER
EX1022 - Sony Jul. 2000 Announcement	Feb 4, 2025	EXHIBIT	PETITIONER
EX1023 - NEC Jan. 2003 Review	Feb 4, 2025	EXHIBIT	PETITIONER
EX1024 - RFC 1122	Feb 4, 2025	EXHIBIT	PETITIONER
EX1025 - RFC 1123	Feb 4, 2025	EXHIBIT	PETITIONER
EX1026 - RFC 793	Feb 4, 2025	EXHIBIT	PETITIONER
EX1027 - RFC 768	Feb 4, 2025	EXHIBIT	PETITIONER
EX1028 - RTC Oscillator Guide	Feb 4, 2025	EXHIBIT	PETITIONER
EX1029 - NIST Computer Time Services (2002)	Feb 4, 2025	EXHIBIT	PETITIONER
EX1030 - RFC 958	Feb 4, 2025	EXHIBIT	PETITIONER
EX1031 - RFC 1305	Feb 4, 2025	EXHIBIT	PETITIONER
EX1032 - RFC 2030	Feb 4, 2025	EXHIBIT	PETITIONER
EX1034 - Ch. 22-Scientist and Engineer’s Guide to DSP (Jan. 1997)	Feb 4, 2025	EXHIBIT	PETITIONER
EX1035 - Soundlabs Group History	Feb 4, 2025	EXHIBIT	PETITIONER
EX1036 - Sonos v. Linkplay - D.I. 44 (Scheduling Order)	Feb 4, 2025	EXHIBIT	PETITIONER
EX1037 - Sonos v. Linkplay - D.I. 121 (Joint Stipulation)	Feb 4, 2025	EXHIBIT	PETITIONER
EX1038 - Sonos v. Linkplay - D.I. 122 (Order granting adjusting schedule)	Feb 4, 2025	EXHIBIT	PETITIONER
EX1039 - DocketNavigator Time to Trial Statistics (retrieved Jan. 28, 2025)	Feb 4, 2025	EXHIBIT	PETITIONER
EX1040 - Docket Sheet for Rail Assets v. Westinghouse - WDPA-2-19-cv-01636	Feb 4, 2025	EXHIBIT	PETITIONER
EX1041 - Docket Sheet for Samsung v. Technical Consumer Products	Feb 4, 2025	EXHIBIT	PETITIONER
EX1042 - IEEE - History of IEEE	Feb 4, 2025	EXHIBIT	PETITIONER
EX1043 - IETF \| Introduction	Feb 4, 2025	EXHIBIT	PETITIONER
EX1033 - IEEE 1588-2002	Feb 4, 2025	EXHIBIT	PETITIONER
EX1044 - U.S. Patent No. 6,947,776	Feb 4, 2025	EXHIBIT	PETITIONER
EX1001 - U.S. Patent 9,213,357 (the '357 Patent)	Feb 4, 2025	EXHIBIT	PETITIONER
EX1008 - MOST Specification Rev. 2.0 (“MOST-2.0”)	Feb 4, 2025	EXHIBIT	PETITIONER
EX1017 - IEEE 802.3 Standard (2002) - Part 1	Feb 4, 2025	EXHIBIT	PETITIONER
EX1017 - IEEE 802.3 Standard (2002) - Part 2	Feb 4, 2025	EXHIBIT	PETITIONER
EX1017 - IEEE 802.3 Standard (2002) - Part 3	Feb 4, 2025	EXHIBIT	PETITIONER
EX1006 - Claim Construction Decisions from Sonos, Inc. v. D&M Holdings	Feb 4, 2025	EXHIBIT	PETITIONER
EX1003 - Declaration of Dr. Bruce Hartpence	Feb 4, 2025	EXHIBIT	PETITIONER
Inter Partes Review Petition of U.S. Patent 9,213,357	Feb 4, 2025	PAPER	PETITIONER
Notice: Power of Attorney	Feb 4, 2025	PAPER	PETITIONER