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OnePlus Technology (Shenzhen) Co., Ltd. et al. vs. Pantech Corporation

Explore the PTAB proceeding IPR2025-00720 filed by OnePlus Technology (Shenzhen) Co., Ltd. et al. on 2025-05-18. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00720

Filing Date

2025-05-18

Accorded Filing Date

2025-05-18

Institution Decision Date

2025-10-03

Last Modified Date

2026-05-21

Proceeding Type

IPR

Termination Date

2025-10-03

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

OnePlus Technology (Shenzhen) Co., Ltd. et al.

Represented By

Mueller, Wesleyet al

Patent Owner / Respondent

Pantech Corporation

Represented By

Fussell, Jameset al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2400 - Computer Networks, Multiplex & Cybersecurity

Patent Information

1 Patent Involved

Respondent Application Number 15338993

Respondent Patent Number 9769776

External Links

Espacenet

Google Patents

Respondent Inventor Ki Bum KWON et al

Respondent Tech Center TC 2400 - Computer Networks, Multiplex & Cybersecurity

Address and Attorney/Agent Information

2 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name LEX IP MEISTER, PLLC

Customer Number 66390

Address 5160 PARKSTONE DRIVE, SUITE 140, CHANTILLY, VA, 20151, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
64485	Andy Jun	+82--10--9895-8602
66993	Jong Won Kim	703-263-9390

Proceeding Documents

Notice: refund approved NOTICE

2026-05-21 FILING PARTY: BOARD

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Petitioner's Request for Refund of Post-Institution Fees OTHER

2026-05-20 FILING PARTY: PETITIONER

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Order Denying Director Review of Institution Decision REHEARING

2025-12-15 FILING PARTY: BOARD

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Patent Owner's Response to Petitioner's Request for Director Review OTHER

2025-11-07 FILING PARTY: PATENT OWNER

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3102

Exhibit 3102 Exhibit

2025-11-04 FILING PARTY: BOARD

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1041

Exhibit 1041 Exhibit

2025-11-03 FILING PARTY: PETITIONER

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Petitioner Request for Director Review REQUEST

2025-11-03 FILING PARTY: PETITIONER

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Director Discretionary Decision: Deny RESPONSE

2025-10-03 FILING PARTY: BOARD

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3101

Email Correspondence Exhibit

2025-10-02 FILING PARTY: BOARD

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1040

Pantech v. OnePlus, 5:24-cv-00038-RWS-JBB (E.D. Tex., Sept. 29, 2025), Dkt. No. 112, Order Adopting Joint Stipulation and Staying Case Pending Resolution of the ITC Action Exhibit

2025-10-02 FILING PARTY: PETITIONER

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Petitioner's Updated Exhibit List NOTICE

2025-10-02 FILING PARTY: PETITIONER

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1039

Pantech v. OnePlus, 5:24-cv-00038-RWS-JBB (E.D. Tex., August 27, 2025), Dkt. No. 99, Report and Recommendation of United States Magistrate Judge Exhibit

2025-09-12 FILING PARTY: PETITIONER

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1028

Pantech v. OnePlus, 5:24-cv-00038-RWS-JBB (E.D. Tex.), Plaintiffs’ Patent Infringement Contentions dated Nov. 27, 2024 Exhibit

2025-09-12 FILING PARTY: PETITIONER

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1037

Pantech v. OnePlus, 5:24-cv-00038-RWS-JBB, (E.D. Tex., July 17, 2025), Dkt. No. 86, Third Amended Docket Control Order Exhibit

2025-09-12 FILING PARTY: PETITIONER

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1034

Pantech v. OnePlus, 5:22-cv-00069-RWS (E.D. Tex., Jan. 23, 2025), Dkt. No. 499, Final Judgment Exhibit

2025-09-12 FILING PARTY: PETITIONER

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1032

Pantech v. OnePlus, 5:24-cv-00038-RWS-JBB (E.D. Tex., June 17, 2024), Dkt. No. 12, Joint Motion to Stay Proceedings Exhibit

2025-09-12 FILING PARTY: PETITIONER

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1033

Pantech v. OnePlus, 5:22-cv-00069-RWS (E.D. Tex., Apr. 1, 2024), Dkt. No. 259, Verdict Form Exhibit

2025-09-12 FILING PARTY: PETITIONER

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1027

Sonos Inc. v. D&M Holdings, Inc., l:14-cv-01330-WCB (D. Del.), Dkt. No. 418, Discovery Dispute Letter Brief Exhibit

2025-09-12 FILING PARTY: PETITIONER

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Petitioner's Opposition to Patent Owner's Request for Discretionary Denial of Institution Under 35 U.S.C. § 314(A) RESPONSE

2025-09-12 FILING PARTY: PETITIONER

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1031

Docket Navigator Statistics for Judge Schroeder in E.D. Tex. Exhibit

2025-09-12 FILING PARTY: PETITIONER

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1023

Pantech v. OnePlus, 5:24-cv-00038-RWS-JBB (E.D. Tex., filed March 14, 2024), Dkt. No. 1, Complaint for Patent Infringement Exhibit

2025-09-12 FILING PARTY: PETITIONER

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1029

USPTO Recordation of Patent Assignment Document, Reel: 052657 Frames: 0066-0090 Exhibit

2025-09-12 FILING PARTY: PETITIONER

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Patent Owner Preliminary Response for the 776 Patent POPR

2025-09-12 FILING PARTY: PATENT OWNER

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1026

“Albright Worried Multipatent Trials Ask Too Much Of Jurors,” Law360 (Dec. 18, 2020) Exhibit

2025-09-12 FILING PARTY: PETITIONER

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1025

In the Matter of Certain Mobile Cellular Communications Devices, Inv. No. 337-TA-3835 (ITC, filed July 2, 2025), Complaint Exhibit

2025-09-12 FILING PARTY: PETITIONER

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1035

Pantech v. OnePlus, 5:22-cv-00069-RWS (E.D. Tex., Jan. 29, 2025), Dkt. No. 502-1, Redacted Version of Court's Order (Dkt. No. 498) Exhibit

2025-09-12 FILING PARTY: PETITIONER

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1038

Pantech v. OnePlus, 5:24-cv-00038-RWS-JBB (E.D. Tex., August 20, 2025), Dkt. No. 96, OnePlus Opposed Motion to Stay Proceedings Exhibit

2025-09-12 FILING PARTY: PETITIONER

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1036

Pantech v. OnePlus, 5:24-cv-00038-RWS-JBB, (E.D. Tex., July 17, 2025), Dkt. No. 85, Order Exhibit

2025-09-12 FILING PARTY: PETITIONER

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1030

Pantech v. OnePlus, 5:25-cv-00089 (E.D. Tex., July 3, 2025), Dkt. No. 1, Complaint for Patent Infringement Exhibit

2025-09-12 FILING PARTY: PETITIONER

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1024

Excerpt of Federal Trade Commission, “The Evolving IP Marketplace: Aligning Patent Notice and Remedies with Competition,” March 2011 Exhibit

2025-09-12 FILING PARTY: PETITIONER

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2004

Ex. 2004 Exhibit

2025-08-12 FILING PARTY: PATENT OWNER

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2011

Ex. 2011 Exhibit

2025-08-12 FILING PARTY: PATENT OWNER

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2003

Ex. 2003 Exhibit

2025-08-12 FILING PARTY: PATENT OWNER

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2010

Ex. 2010 Exhibit

2025-08-12 FILING PARTY: PATENT OWNER

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2006

Ex. 2006 Exhibit

2025-08-12 FILING PARTY: PATENT OWNER

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2007

Ex. 2007 Exhibit

2025-08-12 FILING PARTY: PATENT OWNER

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2005

Ex. 2005 Exhibit

2025-08-12 FILING PARTY: PATENT OWNER

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2001

Ex. 2001 Exhibit

2025-08-12 FILING PARTY: PATENT OWNER

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Patent Owner's Request for Discretionary Denial of Institution Under 35 U.S.C. § 314(A) RESPONSE

2025-08-12 FILING PARTY: PATENT OWNER

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2009

Ex. 2009 Exhibit

2025-08-12 FILING PARTY: PATENT OWNER

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2002

Ex. 2002 Exhibit

2025-08-12 FILING PARTY: PATENT OWNER

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2008

Ex. 2008 Exhibit

2025-08-12 FILING PARTY: PATENT OWNER

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Petitioner's Updated Exhibit List NOTICE

2025-06-18 FILING PARTY: PETITIONER

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1022

Correspondence with Patent Owner dated June 3, 2025 Exhibit

2025-06-18 FILING PARTY: PETITIONER

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Notice: Notice filing date accorded NOTICE

2025-06-12 FILING PARTY: BOARD

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Notice: Power of Attorney NOTICE

2025-06-09 FILING PARTY: PATENT OWNER

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Notice: Mandatory Notice NOTICE

2025-06-09 FILING PARTY: PATENT OWNER

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