SAMSUNG ELECTRONICS CO., LTD. et al. vs. Vasu Holdings, LLC

Explore the PTAB proceeding IPR2025-00446 filed by SAMSUNG ELECTRONICS CO., LTD. et al. on 2025-01-23. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00446

Filing Date

2025-01-23

Accorded Filing Date

2025-01-23

Institution Decision Date

2025-07-10

Last Modified Date

2025-11-04

Proceeding Type

IPR

Termination Date

2025-07-10

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

SAMSUNG ELECTRONICS CO., LTD. et al.

Represented By

DAVIS, JAMESet al

Patent Owner / Respondent

Vasu Holdings, LLC

Represented By

Hannah, Jameset al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2600 - Communications

Patent Information

1 Patent Involved

Respondent Application Number 13240776

Respondent Patent Number 8886181

External Links

Espacenet

Google Patents

Respondent Inventor Vasudevan Ganesan

Respondent Tech Center TC 2600 - Communications

Address and Attorney/Agent Information

15 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Herbert Smith Freehills Kramer (US) LLP - INTELLECTUAL PROPERTY DEPARTMENT

Customer Number —

Address 1177 AVENUE OF THE AMERICAS, NEW YORK, NY, 10036, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
20065	Nicholas Coch	212-715-9100
26437	Peter Abruzzese	212-715-7576
38094	Jonathan Caplan	212-715-9488
52913	Aaron Frankel	212-715-7793
56369	James Hannah	650-752-1712
57517	Kristopher Kastens	650-752-1700
63189	Jeffrey Eng	212-715-9100
63941	Mike Lee	650-752-1716
66776	Melissa Thompson	--
66949	Yuridia Caire	303-530-1357
69141	Jeffrey Price	212-715-7502
69453	Nadya Shirokova	650-752-1700
73887	Linjun Xu	650-645-9038
79092	Long Yang	650-752-1739
83125	Allyson Li	212-715-9147

Proceeding Documents

Petitioners' Power of Attorney NOTICE

2025-11-04 FILING PARTY: PETITIONER

Download

Petitioners' Updated Mandatory Notices NOTICE

2025-11-04 FILING PARTY: PETITIONER

Download

Order Denying Director Review of Institution Decision REHEARING

2025-10-09 FILING PARTY: BOARD

Download

Authorized Response to Director Review Request OTHER

2025-08-18 FILING PARTY: PATENT OWNER

Download

3102

Ex. 3102 Director Review Email Request Exhibit

2025-08-11 FILING PARTY: BOARD

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SAMSUNG ELECTRONICS CO., LTD. et al. vs. Vasu Holdings, LLC

Proceeding Overview

Parties & Counsel

Petitioner

SAMSUNG ELECTRONICS CO., LTD. et al.

Represented By

Patent Owner / Respondent

Vasu Holdings, LLC

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Petitioners' Power of Attorney NOTICE

Petitioners' Updated Mandatory Notices NOTICE

Order Denying Director Review of Institution Decision REHEARING

Authorized Response to Director Review Request OTHER

Ex. 3102 Director Review Email Request Exhibit

Ex. 3103 Counsel email for Authorized Response Exhibit

Petitioners’ Request For Director Review REQUEST

Director Discretionary Decision: Deny RESPONSE

Ex. 3101 Exhibit

2025-06-18 Vasu Holdings, LLC's Disclosure of Asserted Claims & Am. Infringement Contentions Exhibit

2024-06-25 Letter to Vasu Regarding Infringement Contention Deficiencies Exhibit

2025-05-09 [069] Order Denying Samsung Motion to Stay Pending IPRs Exhibit

2024-08-30 Vasu's Discl. of Asserted Claims & Supp. Infringement Contentions Exhibit

Petitioners' Opposition to PO's Request for Discretionary Denial RESPONSE

Excerpt of 2024-07-29 Defendants Objs And Resps To First Set Of Interrogatories (Nos. 1-11) Exhibit

2024-11-18 Middleton Letter re Vasu 2nd Supplemental Infringement Contentions_Redacted Exhibit

Multimedia Techs. PTE Ltd. v. LG Elecs. Inc., et al., 2-22-cv-00494-JRG-RSP, Dkt. 273 (E.D. Tex. Mar. 18, 2025) Exhibit

2024-09-18 Middleton Letter re Vasu Preliminary Infringement Contentions_Redacted Exhibit

Calendar Report Exhibit

Patent Owner's Updated Mandatory Notices NOTICE

Ex. 2008 Exhibit

Ex. 2011 Exhibit

Ex. 2014 Exhibit

Patent Owner's Preliminary Response POPR

Ex. 2015 Exhibit

Patent Owner's Request for Discretionary Denial RESPONSE

Ex. 2016 Exhibit

Ex. 2002 Exhibit

Ex. 2003 Exhibit

Ex. 2009 Exhibit

Ex. 2010 Exhibit

Petitioners' Offered Stipulation Exhibit

Petitioners' Updated Exhibit List NOTICE

Notice: Extending Deadline for Discretion Briefing NOTICE

NOTICE OF FILING DATE ACCORDED TO PETITION AND TIME FOR FILING PATENT OWNER PRELIMINARY RESPONSE NOTICE

Patent Owner's Power of Attorney NOTICE

Patent Owner's Mandatory Notices Under 37 C.F.R. 42.8(a)(2) NOTICE

Petitioners' Power of Attorney NOTICE

US Provisional 60643829 Exhibit

US8886181 Exhibit

US Provisional 60534466 Exhibit

US20070146475A1 (Inoue) Exhibit

Vasu's Supp. Objs. & Resp. to Samsung's ROGs 1-5, 8, 9, 13-15, 19-22, 25 Exhibit

US7359979 (Gentle) Exhibit

Declaration of Jonathan Bradford Exhibit

US Application 11031498 Exhibit

Plaintiff Objs And Resps To First Set of Interrogatories (Nos. 1-25) Exhibit

US20020126654A1 (Preston) Exhibit

Vasu's Obj. and Resp. to Samsung's 2nd Set of ROGs (No. 26) Exhibit

Petition for Inter Partes Review PETITION

IEEE 802.11g Explained Exhibit

Appendix B-1 to Vasu's Infringement Contentions Exhibit

Guide to IEEE 802.11 Wireless LAN Standards - EE Times Exhibit

US6304560 (Archambaud) Exhibit

Declaration of Mark Lanning Exhibit

US20030177267A1 (Orava) Exhibit

US20040192211A1 (Gallagher) Exhibit

8886181 FH Exhibit

2024-06-13 [028] Docket Control Order Exhibit

US20050282541A1 (Iizuka) Exhibit