Good Sportsman Marketing, LLC vs. Hanwen Xu (Inventor)

Explore the PTAB proceeding PGR2024-00034 filed by Good Sportsman Marketing, LLC on 2024-05-21. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

PGR2024-00034

Filing Date

2024-05-21

Accorded Filing Date

2024-05-21

Institution Decision Date

2024-11-22

Last Modified Date

2026-01-26

Proceeding Type

PGR

Termination Date

2025-11-20

Trial Status

Final Written Decision

Parties & Counsel

Petitioner

Good Sportsman Marketing, LLC

Represented By

Zinda, Stephenet al

Patent Owner / Respondent

Hanwen Xu (Inventor)

Represented By

—

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2600 - Communications

Patent Information

1 Patent Involved

Respondent Application Number 18109259

Respondent Patent Number 11736855

External Links

Espacenet

Google Patents

Respondent Inventor Hanwen Xu

Respondent Tech Center TC 2600 - Communications

Address and Attorney/Agent Information

2 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Barron & Young PLLC

Customer Number 191438

Address 5465 Legacy Drive, Suite 650, Plano, TX, 75024, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
51807	Charles Ho	972-370-7997
81961	Lydia Ho	972-370-7997

Proceeding Documents

Judgment Final Written Decision FINAL

2025-11-20 FILING PARTY: BOARD

Download

General Order: Related Matters Updates ORDER

2025-09-19 FILING PARTY: BOARD

Download

Panel Change Order ORDER

2025-06-05 FILING PARTY: BOARD

Download

Institution Decision: Grant DECISION

2024-11-22 FILING PARTY: BOARD

Download

Order: Scheduling Order ORDER

2024-11-22 FILING PARTY: BOARD

Download

Good Sportsman Marketing, LLC vs. Hanwen Xu (Inventor)

Proceeding Overview

Parties & Counsel

Petitioner

Good Sportsman Marketing, LLC Follow

Represented By

Patent Owner / Respondent

Hanwen Xu (Inventor) Follow

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Judgment Final Written Decision FINAL

General Order: Related Matters Updates ORDER

Panel Change Order ORDER

Institution Decision: Grant DECISION

Order: Scheduling Order ORDER

NOTICE OF DELINQUENT MANDATORY NOTICES NOTICE

Corrected Exhibit 1002 Exhibit

Corrected Petition for Post Grant Review PETITION

Notice: Notice filing date accorded NOTICE

Notice : Power of Attorney NOTICE

Declaration of Dr. Jason Janet Exhibit

AMERICAN HERITAGE DICTIONARY, 2nd College Ed. (1982) Exhibit

U.S. Patent 9,366,871 Exhibit

WEBSTER’S NEW WORLD COLLEGE DICTIONARY, 4th Ed. (1999) Exhibit

Lee Spring, Torsion Springs Exhibit

OXFORD AMERICAN DESK DICTIONARY (1998) Exhibit

3D Animation of Unger-Smith Exhibit

U.S. Patent Application Publication No. 2020/0196698 Exhibit

U.S. Patent Application Publication No. 2021/0080996 Exhibit

IDC Spring, How Springs Are Made – The Spring Manufacturing Process Exhibit

U.S. Patent No. 11,451,900 (“Unger”) Exhibit

U.S. Patent 8,869,355 Exhibit

U.S. Patent No. 8,050,444 (“Smith”) Exhibit

File History of ’855 Patent Exhibit

U.S. Patent No. 8,488,814 Exhibit

U.S. Patent No. 2,235,372 Exhibit

U.S. Patent No. 10,792,190 (“Hakansson”) Exhibit

James Spring & Wire Company, Torsion Springs Exhibit

C.V. of Jason Janet, PhD. Exhibit

U.S. Patent No. 11,736,855 (“the ’855 Patent”) Exhibit

Petition for Post Grant Review PETITION

U.S. Patent Application Publication No. 2005/0238181 (“Nilsson”) Exhibit

Budynas et. al, SHIGLEY’S MECHANICAL ENGINEERING DESIGN 8th Ed. (2006) Exhibit

U.S. Patent No. 3,160,717 Exhibit

Samuel et al., INTRODUCTION TO ENGINEERING DESIGN (2005) Exhibit

Track Case Updates

Good Sportsman Marketing, LLC

Hanwen Xu (Inventor)