SAMSUNG ELECTRONICS CO., LTD., et al. vs. Sinotechnix LLC

Explore the PTAB proceeding IPR2025-00332 filed by SAMSUNG ELECTRONICS CO., LTD., et al. on 2025-02-13. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00332

Filing Date

2025-02-13

Accorded Filing Date

2025-02-13

Institution Decision Date

—

Last Modified Date

2025-09-11

Proceeding Type

IPR

Termination Date

2025-08-11

Trial Status

Terminated-Settled

Parties & Counsel

Petitioner

SAMSUNG ELECTRONICS CO., LTD., et al.

Represented By

Cho, Taeg Sanget al

Patent Owner / Respondent

Sinotechnix LLC

Represented By

Moore, Brandonet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2800 - Semiconductors, Electrical & Optical Systems

Patent Information

1 Patent Involved

Respondent Application Number 12613275

Respondent Patent Number 7951626

External Links

Espacenet

Google Patents

Respondent Inventor Jong Lam LEE et al

Respondent Tech Center TC 2800 - Semiconductors, Electrical & Optical Systems

Address and Attorney/Agent Information

2 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name H.C. PARK & ASSOCIATES, PLC

Customer Number 58027

Address 1894 PRESTON WHITE DRIVE, RESTON, VA, 20191, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
34129	William Brooks	703-288-5105
50114	Hae-Chan Park	703-544-9202

Proceeding Documents

Notice: refund approved NOTICE

2025-09-11 FILING PARTY: BOARD

Download

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

2025-09-04 FILING PARTY: PETITIONER

Download

Termination Decision: Post-DI Settlement TERMINATE

2025-08-11 FILING PARTY: BOARD

Download

Joint Motion to Terminate and Request to Treat Agreement as Business Confidential Information MOTION

2025-08-07 FILING PARTY: PETITIONER

Download

3001

Email Correspondence Exhibit

2025-08-05 FILING PARTY: BOARD

Download

SAMSUNG ELECTRONICS CO., LTD., et al. vs. Sinotechnix LLC

Proceeding Overview

Parties & Counsel

Petitioner

SAMSUNG ELECTRONICS CO., LTD., et al.

Represented By

Patent Owner / Respondent

Sinotechnix LLC

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Notice: refund approved NOTICE

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

Termination Decision: Post-DI Settlement TERMINATE

Joint Motion to Terminate and Request to Treat Agreement as Business Confidential Information MOTION

Email Correspondence Exhibit

Email Correspondence Exhibit

IPR2025-00332 Patent Owner's Reply Brief re Updated Stipulation OTHER

Petitioner's Supplemental Brief regarding Stipulation OTHER

EX1025 - Updated Sotera Stipulation Exhibit

Email Correspondence Exhibit

Samsung Invaildity Contentions Excerpts re '626 Exhibit

Sinotechnix v. Samsung Docket Report Exhibit

Collection of Subpoena Notices Exhibit

Sinotechnix v. Samsung Amended DCO (Dkt. No. 48) Exhibit

Defendants' Motion to Transfer Venue to District of New Jersey (Dkt. No. 53) Exhibit

Excerpted EMCORE Subpoena Exhibit

General Access Solutions v. Cellco Partnership - Motion to Stay Denied (Case No. 222-cv-00394-JRG, Dkt. No. 225 Exhibit

IPR2025-00332 Patent Owner's Discretionary Denial Brief RESPONSE

US9035341 Exhibit

Defendants' Motion to Transfer Venue to District of New Jersey (Dkt. No. 53) Exhibit

Kennedy Declaration Exhibit

20277_13844783 Exhibit

MyPort v. Samsung - Motion to Stay Denied (Case No. 222-CV-00114-JRG, Dkt. No. 73) Exhibit

4-10-25 Hearing Minute Entry (Dkt. No. 102) Exhibit

Excerpted Lumileds Subpoena Exhibit

EX1024 Sotera Stipulation Exhibit

Petitioner's Updated Exhibit List NOTICE

Notice: Notice filing date accorded NOTICE

Notice: Power of Attorney NOTICE

Notice: Mandatory Notice NOTICE

EX1012 - FH of US7,951,626 Exhibit

EX1023 - A survey on the reactive ion etching of silicon in microtechnology Exhibit

EX1007 - US20050281303A1 (Horio) Exhibit

EX1016 - Ultrasonic Sensor for Photoresist Process Monitoring Exhibit

EX1010 - US6229160 (Krames) Exhibit

EX1008 - US20060169993A1 (Fan) Exhibit

EX1013 - US Appl. 11993965 FH Exhibit

EX1021 - Compact & Monolithic Coarse Wave-length (Nakazawa) Exhibit

EX1002 - Declaration of Dr. Ioannis Kymissis Exhibit

EX1001 - US7951626 Exhibit

EX1020 - Judge Gilstrap's Case Schedule (May 4, 2026) Exhibit

Notice: Samsung Electronics Co., Ltd.'s Power of Attorney NOTICE

EX1014 - Introduction to Lithography (Thompson) Exhibit

EX1022 - US20060231852A1 (Kususe) Exhibit

EX1017 - The New Oxford American Dictionary, 2001 Exhibit

Petition for IPR of the '626 Patent: as filed PETITION

Notice: Samsung Electronics America, Inc.'s Power of Attorney NOTICE

EX1011 - Intro to Semiconductor Mfg Chp. 6 Exhibit

EX1006 - US6444410 (Huang) Exhibit

EX1018 - Docket Control Order in 224-cv-544-JRG-RSP Exhibit

EX1004 - US5378309 (Rabinzohn) Exhibit

EX1009 - US7053419 (Camras) Exhibit

EX1005 - US20030189212A1 (Yoo) Exhibit

EX1003 - WO2002059983A1 (Eliashevich) Exhibit

EX1019 - District Court Profiles - Texas Eastern Exhibit

EX1015 - CHARACTERIZATION AND MODELING OF POSITIVE PHOTORESIST Exhibit