Yealink (USA) Network Technology Co., Ltd. and Yealink Network Technology Co., Ltd. vs. Barco N.V.

Explore the PTAB proceeding IPR2025-00491 filed by Yealink (USA) Network Technology Co., Ltd. and Yealink Network Technology Co., Ltd. on 2025-01-17. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00491

Filing Date

2025-01-17

Accorded Filing Date

2025-01-17

Institution Decision Date

2025-07-29

Last Modified Date

2026-09-04

Proceeding Type

IPR

Termination Date

2026-07-28

Trial Status

Pending Director Review

Parties & Counsel

Petitioner

Yealink (USA) Network Technology Co., Ltd. and Yealink Network Technology Co., Ltd.

Represented By

Yang, Stephenet al

Patent Owner / Respondent

Barco N.V.

Represented By

Centurelli, Christopheret al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2100 - Computer Architecture & Software

Patent Information

1 Patent Involved

Respondent Application Number 15858668

Respondent Patent Number 10684972

External Links

Espacenet

Google Patents

Respondent Inventor Gauthier RENARD et al

Respondent Tech Center TC 2100 - Computer Architecture & Software

Address and Attorney/Agent Information

3 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name BACON & THOMAS, PLLC

Customer Number 23364

Address 201 N. Union St., Suite 320, Alexandria, VA, 22314, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
28974	Thomas Moore	703-683-0500
33805	Benjamin Urcia	703-683-0500
47921	John Schaefer	703-683-0500

Proceeding Documents

129

Response to Patent Owner's Request for Director Review (Redacted) OTHER

2026-09-04 FILING PARTY: PETITIONER

Download

Petitioner's Motion to Seal MOTION

2026-09-04 FILING PARTY: PETITIONER

Download

3100

Email, Subject_IPR2025-00491 Director Review Request Exhibit

2026-08-28 FILING PARTY: BOARD

Download

Patent Owner's Motion to Seal Request for Director Review MOTION

2026-08-27 FILING PARTY: PATENT OWNER

Download

Patent Owner's Request for Director Review (Redacted) OTHER

2026-08-27 FILING PARTY: PATENT OWNER

Download

Yealink (USA) Network Technology Co., Ltd. and Yealink Network Technology Co., Ltd. vs. Barco N.V.

Proceeding Overview

Parties & Counsel

Petitioner

Yealink (USA) Network Technology Co., Ltd. and Yealink Network Technology Co., Ltd.

Represented By

Patent Owner / Respondent

Barco N.V.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Response to Patent Owner's Request for Director Review (Redacted) OTHER

Petitioner's Motion to Seal MOTION

Email, Subject_IPR2025-00491 Director Review Request Exhibit

Patent Owner's Motion to Seal Request for Director Review MOTION

Patent Owner's Request for Director Review (Redacted) OTHER

JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a) FINAL

Other: Hearing transcript OTHER

Patent Owner's Response to Petitioner's Update regarding Withdrawal of its Motion for Ongoing Royalty OTHER

Ex-1050 Exhibit

Corrected Update on Supplemental Information OTHER

EXPUNGED_Update on Motion for Ongoing Royalty NOTICE

Petitioner's Opposition to Patent Owner's Motion to Submit Supplemental Information OTHER

Proposed Ex. 2035 Exhibit

Patent Owner's Motion to Submit Supplemental Information MOTION

Proposed Ex. 2036 Exhibit

Updated Mandatory Notices NOTICE

Motion to Seal Patent Owner's Demonstrative MOTION

Ex. 2034 - Patent Owner's Demonstrative (Redacted) Exhibit

Petitioner's Demonstratives OTHER

Patent Owner's LEAP Request GRANTED (Joshua Andrews) NOTICE

Order: Setting Oral Argument ORDER

Petitioner's Request for Oral Argument MOTION

Ex. 2033 Exhibit

Patent Owner's Request for Oral Argument OTHER

Patent Owner's Sur-Reply (Redacted) OTHER

Patent Owner's Motion to Seal Sur-Reply MOTION

Order: Amended Scheduling Order ORDER

Patent Owner's Notice of Deposition of Kevin C. Almeroth, Ph.D. NOTICE

Notice of Stipulation to Modify Due Date 3 NOTICE

Exhibit 1036 Exhibit

Exhibit 1039 Exhibit

Exhibit 1034 Exhibit

Exhibit 1035 Exhibit

Petitioner Reply to Patent Owner Response (Redacted) REPLYTOOPP

Exhibit 1037 (2 of 2) Exhibit

Exhibit 1046 Exhibit

Exhibit 1049 (Redacted) Exhibit

Exhibit 1047 (Redacted) Exhibit

Exhibit 1041 Exhibit

Exhibit 1037 (1 of 2) Exhibit

Exhibit 1042 (Redacted) Exhibit

Exhibit 1044 Exhibit

Exhibit 1048 Exhibit

Exhibit 1040 Exhibit

Petitioner's Motion to Seal MOTION

Exhibit 1045 Exhibit

Exhibit 1043 Exhibit

Exhibit 1038 Exhibit

Joint Stipulation to Extend Due Date 2 OTHER

Petitioner's Notice of Deposition of Michael C. Brogioli, Ph.D. NOTICE

Patent Owner's Updated Mandatory Notices NOTICE

Order: Granting Motion to Substitute Counsel ORDER

Ex. 2028 Exhibit

Ex. 2006 Exhibit

Ex. 2017 Exhibit

Ex. 2018 Exhibit

Patent Owner's Response (Redacted) RESPONSE

Ex. 2011 (Redacted) Exhibit

Ex. 2014 Exhibit

Ex. 2026 Exhibit

Ex. 2027 Exhibit

Ex. 2010 (Redacted) Exhibit

Ex. 2013 Exhibit

Motion for Entry of Protective Order MOTION

Ex. 2012 Exhibit