Explore the PTAB proceeding IPR2025-00866 filed by Samsung Electronics Co. Ltd. et al. against VB Assets, LLC on Apr 25, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00866
Filing Date
Apr 25, 2025
Petitioner
Samsung Electronics Co. Ltd. et al.
Respondent
VB Assets, LLC
Status
Pending
Respondent Application Number
11580926
Respondent Tech Center
2600
Respondent Patent Number
8073681

Proceeding Decision New

Decision pending - set alert to receive updates

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

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Patent Owner's Preliminary Response

Aug 20, 2025PAPERPATENT OWNER

VB Assets Exhibit No. 2025 - Declaration of Dr. Houman Homayoun

Aug 20, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2026 - Curriculum vitae of Dr. Houman Homayoun

Aug 20, 2025EXHIBITPATENT OWNER

Petitioners’ Response to Patent Owner’s Discretionary Denial Brief

Aug 20, 2025PAPERPETITIONER

Exhibit 1032 - Nuance Buys VoiceBox Technology with Little Fanfare, Speech Technology News (May 22, 2018)

Aug 20, 2025EXHIBITPETITIONER

Exhibit 1033 - U.S. Pat. & Trademark Off., Assignment abstract of title for Application 11/580926

Aug 20, 2025EXHIBITPETITIONER

Exhibit 1034 - Complaint from VB Assets, LLC v. Amazon.com Servs. LLC, No. 1:19-cv-01410-MN (D. Del., filed July 29, 2019)

Aug 20, 2025EXHIBITPETITIONER

Exhibit 1035 - Final Judgment from VB Assets, LLC v. Amazon.com Servs. LLC, No. 1:19-cv-01410-MN (D. Del., filed July 29, 2019)

Aug 20, 2025EXHIBITPETITIONER

Exhibit 1036 - Official Transcript of Jury Trial for Nov. 02, 2020, VB Assets, LLC v. Amazon.com Servs. LLC, No. 1:19-cv-01410-MN (D. Del., filed July 29, 2019)

Aug 20, 2025EXHIBITPETITIONER

Exhibit 1037 - Docket Navigator, Gilstrap Uncontested Motions to Stay Pending IPR, 2014-present

Aug 20, 2025EXHIBITPETITIONER

Exhibit 1038 - Pacer, List of Calendar Events Set for Judge Gilstrap for 6/29/2026-7/7/2026

Aug 20, 2025EXHIBITPETITIONER

Exhibit 1039 - United States District Court – Judicial Caseload Profile 2020-March 2025

Aug 20, 2025EXHIBITPETITIONER

Exhibit 1040 - Docket Navigator, Gilstrap Cases by Year for 1/1/2020-8/18/2025

Aug 20, 2025EXHIBITPETITIONER

Exhibit 1041 - Andrew T. Dufresne et al., Perkins Coie, How Reliable are Trial Dates Relied on by the PTAB in the Fintiv Analysis?, 1600 PTAB & Beyond (Oct. 29, 2021)

Aug 20, 2025EXHIBITPETITIONER

Exhibit 1042 - Katherine K. Vidal, Under Sec’y of Com. for Intell. Prop. & Dir. of the USPTO, Mem. Re Interim Proc. for Discretionary Denials in AIA Post-Grant Procs. with Parallel Dist. Ct. Litig. (June 21, 2022), rescinded Feb. 28, 2025

Aug 20, 2025EXHIBITPETITIONER

Exhibit 1043 - Letter from D. Kline to Counsel Regarding Updated Sotera Stipulation

Aug 20, 2025EXHIBITPETITIONER

Exhibit 1044 - Email from A. Ligotti Regarding Updated Sotera Stipulation

Aug 20, 2025EXHIBITPETITIONER

Exhibit 1045 - H.R. Rep. No. 112-98 (2011)

Aug 20, 2025EXHIBITPETITIONER

Exhibit 1046 - America Invents Act: Hearing on H.R. 1249 Before the Subcomm. on Intell. Prop., Competition, & the Internet of the H. Comm. on the Judiciary, 112th Cong. (March 30, 2011)

Aug 20, 2025EXHIBITPETITIONER

Exhibit 1047 - 157 Cong. Rec. 13,159 (2011)

Aug 20, 2025EXHIBITPETITIONER

VB Assets Exhibit No. 2002 - Director Memorandum

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2003 - FAQs

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2004 - Complaint, VB Assets

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2005 - Prosecution History of U.S. Patent No. 8,626,490

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2006 - Prosecution History of U.S. Patent No. 10,891,968

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2007 - Samsung EDTX Litigation Answer

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2008 - Prosecution History of U.S. Patent No. 10,276,162

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2009 - Amazon Delaware Litigation Jury Verdict

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2010 - Amazon Notice of Appeal

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2011 - EDTX Litigation Amended Docket Control Order

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2012 - Notice According Filing Date

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2013 - Docket Navigator Statistics

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2014 - Samsung EDTX Litigation Invalidity Contentions

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2015 - Exhibit G-1, Subject Matter Eligibility Contentions for 681 Patent

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2016 - Samsung Notice of Deposition Subpoena to Carnegie Mellon University

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2017 - Samsung Notice of Documents Subpoena to Carnegie Mellon University

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2018 - Samsung Notice of Deposition Subpoena to Mavenir Systems

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2019 - Samsung Notice of Documents Subpoena to Mavenir Systems

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2020 - Samsung Notice of Deposition Subpoena to Xura, Inc.

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2021 - Samsung Notice of Documents Subpoena to Xura, Inc.

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2022 - Samsung Notice of Deposition Subpoena to AT&T Communications, LLC

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2023 - Plaintiff’s Rule 30(B)(1) Notice of Oral and Videotaped Deposition of Ho-Jung Ahn

Jul 21, 2025EXHIBITPATENT OWNER

VB Assets Exhibit No. 2024 - Plaintiff’s Rule 30(B)(6) Notice of Oral and Videotaped Deposition of Roger Kibbe

Jul 21, 2025EXHIBITPATENT OWNER

Patent Owner's Discretionary Denial Brief

Jul 21, 2025PAPERPATENT OWNER

Patent Owner's Notice of Intent to Designate Provisionally Recognized PTAB Attorney Andrew J. Ligotti

Jul 14, 2025PAPERPATENT OWNER

VB Assets Exhibit No. 2001-Declaration of Andrew J. Ligotti

Jul 14, 2025EXHIBITPATENT OWNER

Notice: Notice filing date accorded

May 20, 2025PAPERBOARD

Notice: Mandatory Notice

May 16, 2025PAPERPATENT OWNER

Notice: Power of Attorney

May 16, 2025PAPERPATENT OWNER

Exhibit 1001 - U.S. Patent 8,073,681 to Freeman et al. (“the ’681 patent”)

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1002 - Prosecution History for U.S. Patent 8,073,681 (“’681 PH”)

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1004 - Curriculum Vitae of Stuart Lipoff (“Lipoff CV”)

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1005 - SmartKom

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1006 - Kobsa

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1007 - U.S. Publication 2004/0101198 to Barbara (“Barbara”)

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1008 - U.S. Publication 2002/0173960 to Ross et al. (“Ross”)

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1009 - U.S. Publication 2005/0278180 to O’Neill & Hanna (“O’Neill”)

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1011 - Luperfoy

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1012 - McCarthy

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1013 - Pitt

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1014 - Porzel

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1015, Part 1 of 4 - Silberschatz, pp. 1-216

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1015, Part 2 of 4 - Silberschatz, pp. 217-408

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1015, Part 3 of 4 - Silberschatz, pp. 409-604

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1015, Part 4 of 4 - Silberschatz, pp. 605-780

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1016 - Bernsen

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1017 - Grice

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1018, Part 1 of 4 - Huang, pp. 1-224

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1018, Part 2 of 4 - Huang, pp. 225-474

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1018, Part 3 of 4 - Huang, pp. 475-724

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1020 - McTear, Spoken Dialogue Technology

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1018, Part 4 of 4 - Huang, pp. 725-980

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1019 - Krause

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1021 - Möller

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1022 - Brennan

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1024 - Memorandum Order Regarding Claim Construction

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1025 - Second Amended Joint Claim Construction Chart

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1026 - Kehler

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1027 - Trial Transcript, Volume 2

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1028 - Amazon.com et al. v. VB Assets LLC, IPR2020-01367, Paper 1

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1029 - Amazon.com et al. v. VB Assets LLC, IPR2020-01367, Paper 13

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1030 - Amazon.com et al. v. VB Assets LLC, IPR2020-01367, Paper 27

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1031, Part 1 of 5 - Declaration of June Munford, pp. 1-253

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1031, Part 2 of 5 - Declaration of June Munford, pp. 254-503

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1031, Part 3 of 5 - Declaration of June Munford, pp. 504-755

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1031, Part 4 of 5 - Declaration of June Munford, pp. 756-1005

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1031, Part 5 of 5 - Declaration of June Munford, pp. 1006-1206

Apr 25, 2025EXHIBITPETITIONER

Exhibit 1010 - Franco

Apr 25, 2025EXHIBITPETITIONER

Notice: Power of Attorney - Samsung Electronics Co., Ltd.

Apr 25, 2025PAPERPETITIONER

Notice: Power of Attorney - Samsung Electronics America, Inc.

Apr 25, 2025PAPERPETITIONER

Exhibit 1003 - Lipoff Declaration

Apr 25, 2025EXHIBITPETITIONER

Petition: as filed

Apr 25, 2025PAPERPETITIONER