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

Explore the PTAB proceeding IPR2025-00783 filed by OnePlus Technology (Shenzhen) Co., Ltd. et al. on 2025-04-18. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00783

Filing Date

2025-04-18

Accorded Filing Date

2025-04-18

Institution Decision Date

2025-09-12

Last Modified Date

2026-05-21

Proceeding Type

IPR

Termination Date

2025-09-12

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

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

Represented By

Zou, Zhiweiet 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 13960448

Respondent Patent Number 9288824

External Links

Espacenet

Google Patents

Respondent Inventor Min Seok NOH et al

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

Address and Attorney/Agent Information

1 Registered Practitioner

Power of Attorney & Correspondence

Firm / Entity Name Fidelis Law Group , PLLC

Customer Number 146410

Address 8300 Greensboro Dr Ste L1-101, McLean, VA, 22102, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
73534	Seong Jun Park	571-730-4574

Proceeding Documents

Notice: refund approved NOTICE

2026-05-21 FILING PARTY: BOARD

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Petitioner's Request For Refund of Post-Institution Fee 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

2025-10-24 FILING PARTY: PATENT OWNER

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3102

Email, Subject_IPR2025-00783 Director Review Request Exhibit

2025-10-16 FILING PARTY: BOARD

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Petitioner's Request for Director Review REQUEST

2025-10-14 FILING PARTY: PETITIONER

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1038

EX1038 - Order Granting Stay Exhibit

2025-10-14 FILING PARTY: PETITIONER

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Director Discretionary Decision: Deny RESPONSE

2025-09-12 FILING PARTY: BOARD

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Petitioner's Sur-Reply to Patent Owner's Reply to Petitioner's Opposition Briefing Regarding Discretionary Denial of Institution OTHER

2025-08-29 FILING PARTY: PETITIONER

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Patent Owner's Reply to Petitioner's Opposition Brief Regarding Discretionary Denial of Institution OTHER

2025-08-27 FILING PARTY: PATENT OWNER

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2013

Ex. 2013 - June 12, 2020 Letter from Pantech Corporation to OnePlus Technology (Shenzhen) Co., Ltd. Exhibit

2025-08-27 FILING PARTY: PATENT OWNER

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2012

Ex. 2012 - Pantech Corporation et al. v. OnePlus Technology (Shenzhen) Co., Ltd., No. 5:22-cv-00069-RWS, Dkt. 468 (E.D. Tex. Nov. 6, 2025) Exhibit

2025-08-27 FILING PARTY: PATENT OWNER

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3101

Email Correspondence Exhibit

2025-08-25 FILING PARTY: BOARD

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1029

EX1029 - Docket Navigator Statistics for Judge Schroeder in E.D. Tex Exhibit

2025-08-19 FILING PARTY: PETITIONER

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1035

EX1035 - Pantech Corp. v. OnePlus Tech. (Shenzhen) Co., Ltd., 5:24-cv-00038-RWS-JBB, (E.D. Tex.), Dkt. No. 86, Third Amended Docket Control Order Exhibit

2025-08-19 FILING PARTY: PETITIONER

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1034

EX1034 - Pantech Corp. v. OnePlus Tech. (Shenzhen) Co., Ltd., 5:24-cv-00038-RWS-JBB, (E.D. Tex.), Dkt. No. 85, Order Exhibit

2025-08-19 FILING PARTY: PETITIONER

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1027

EX1027 - USPTO Recordation of Patent Assignment Document, Reel: 052657 Frames: 0066-0090 Exhibit

2025-08-19 FILING PARTY: PETITIONER

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PETITIONER’S OPPOSITION TO PATENT OWNER’S REQUEST FOR DISCRETIONARY DENIAL RESPONSE

2025-08-19 FILING PARTY: PETITIONER

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1030

EX1030 - Pantech Corp. et al. v. Oneplus Tech. (Shenzhen) Co., Ltd., 5:24-cv-00038-RWS-JBB (E.D. Tex.), Dkt. No. 12, Joint Motion to Stay Proceedings Exhibit

2025-08-19 FILING PARTY: PETITIONER

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1033

EX1033 - Pantech Corp. et al. v. Oneplus Tech. (Shenzhen) Co., Ltd., 5:22-cv-00069-RWS (E.D. Tex.), Dkt. No. 502-1, Redacted Version of Court’s Order (Dkt. No. 498) Exhibit

2025-08-19 FILING PARTY: PETITIONER

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1026

EX1026 - Pantech Corp. et al. v. Oneplus Tech. (Shenzhen) Co., Ltd., 5:24-cv-00038-RWS-JBB (E.D. Tex.), Plaintiff’s Patent Infringement Contentions Exhibit

2025-08-19 FILING PARTY: PETITIONER

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1037

EX1037 - Machine Translation of EX1036 Exhibit

2025-08-19 FILING PARTY: PETITIONER

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2011

Ex. 2011 - Claim Construction Order Exhibit

2025-08-19 FILING PARTY: PATENT OWNER

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1024

EX1024 - “Albright Worried Multipatent Trials Ask Too Much Of Jurors,” Law360 (Dec. 18, 2020), at https://www.law360.com/articles/1337976/albrightworriedmultipatent-trials-ask-too-much-of-jurors Exhibit

2025-08-19 FILING PARTY: PETITIONER

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1032

EX1032 - Pantech Corp. et al. v. Oneplus Tech. (Shenzhen) Co., Ltd., 5:22-cv-00069-RWS (E.D. Tex.), Dkt. No. 499, Final Judgment Exhibit

2025-08-19 FILING PARTY: PETITIONER

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1036

EX1036 - In Patent Nullity Proceedings on European Patent 2,227,923 (DE 60 2008 039323), German Federal Patent Court, 4 Ni 69/22 (EP), Judgment Exhibit

2025-08-19 FILING PARTY: PETITIONER

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1025

EX1025 - Sonos Inc. v. D&M Holdings, Inc., 1:14-cv-01330-WCB (D. Del.), Dkt. No. 418, Discovery Dispute Letter Brief Exhibit

2025-08-19 FILING PARTY: PETITIONER

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1023

EX1023 - Pantech Corp. et al. v. Oneplus Tech. (Shenzhen) Co., Ltd., 5:22-cv-00069-RWS (E.D. Tex.), Dkt. No. 223, Redacted Amended Joint Final Pretrial Order Exhibit

2025-08-19 FILING PARTY: PETITIONER

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1021

EX1021 - Pantech Corp. et al. v. Oneplus Tech. (Shenzhen) Co., Ltd., 5:24-cv-00038-RWS-JBB (E.D. Tex.), Dkt. No. 1, Complaint for Patent Infringement Exhibit

2025-08-19 FILING PARTY: PETITIONER

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1031

EX1031 - Pantech Corp. et al. v. Oneplus Tech. (Shenzhen) Co., Ltd., 5:22-cv-00069-RWS (E.D. Tex.), Dkt. No. 259, Verdict Form Exhibit

2025-08-19 FILING PARTY: PETITIONER

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Patent Owner's Preliminary Response POPR

2025-08-19 FILING PARTY: PATENT OWNER

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1022

EX1022 - Pantech Corp. et al. v. Oneplus Tech. (Shenzhen) Co., Ltd., 5:22-cv-00069-RWS (E.D. Tex.), Dkt. No. 6, First Amended Complaint for Patent Infringement Exhibit

2025-08-19 FILING PARTY: PETITIONER

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1028

EX1028 - 8 Pantech Corp. v. Oneplus Tech. (Shenzhen) Co., Ltd., 5:25-cv-00089 (E.D. Tex.), Dkt. No. 1, Complaint for Patent Infringement Exhibit

2025-08-19 FILING PARTY: PETITIONER

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2006

Ex. 2006 - Jury Verdict Exhibit

2025-07-21 FILING PARTY: PATENT OWNER

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2005

Ex. 2005 - Order Modifying Dates in Docket Control Order Exhibit

2025-07-21 FILING PARTY: PATENT OWNER

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2009

Ex. 2009 - Why Incentives for “Patent Holdout” Threaten to Dismantle FRAND, and Why It Matters Exhibit

2025-07-21 FILING PARTY: PATENT OWNER

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2003

Ex. 2003 - Pantech Corporation’s July 9, 2021 Notice Letter to OnePlus Technology Co., Ltd. Exhibit

2025-07-21 FILING PARTY: PATENT OWNER

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2010

Ex. 2010 - Protecting Innovation in the Mobile Wireless Ecosystem: Understanding & Addressing “Hold-Out” Exhibit

2025-07-21 FILING PARTY: PATENT OWNER

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2004

Ex. 2004 - Third Amended Docket Control Order Exhibit

2025-07-21 FILING PARTY: PATENT OWNER

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2007

Ex. 2007 - Final Judgment Exhibit

2025-07-21 FILING PARTY: PATENT OWNER

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2008

Ex. 2008 - Evidence of Systematic “Patent Holdout” Exhibit

2025-07-21 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

2025-07-21 FILING PARTY: PATENT OWNER

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2001

Ex. 2001 - Second Amended Docket Control Order Exhibit

2025-07-21 FILING PARTY: PATENT OWNER

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2002

Ex. 2002 - United States District Courts – National Judicial Caseload Profile Exhibit

2025-07-21 FILING PARTY: PATENT OWNER

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Petitioner's Updated Exhibit List NOTICE

2025-05-23 FILING PARTY: PETITIONER

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1020

EX1020 - Correspondence with Patent Owner dated May 23, 2025 Exhibit

2025-05-23 FILING PARTY: PETITIONER

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Notice: Notice filing date accorded NOTICE

2025-05-19 FILING PARTY: BOARD

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Notice: Mandatory Notice NOTICE

2025-05-13 FILING PARTY: PATENT OWNER

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Notice: Power of Attorney NOTICE

2025-05-13 FILING PARTY: PATENT OWNER

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