Caihong Display Devices, Co., Ltd vs. Corning Incorporated

Explore the PTAB proceeding IPR2025-01040 filed by Caihong Display Devices, Co., Ltd on 2025-05-22. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-01040

Filing Date

2025-05-22

Accorded Filing Date

2025-05-22

Institution Decision Date

2025-10-03

Last Modified Date

2025-11-07

Proceeding Type

IPR

Termination Date

2025-10-03

Trial Status

Discretionary Denial

Parties & Counsel

Petitioner

Caihong Display Devices, Co., Ltd

Represented By

Pereira, Danielet al

Patent Owner / Respondent

Corning Incorporated

Represented By

Eisenberg, Jasonet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 1700 - Chemical & Materials Engineering

Patent Information

1 Patent Involved

Respondent Application Number 14278582

Respondent Patent Number 9512025

External Links

Espacenet

Google Patents

Respondent Inventor REN HUA CHUNG et al

Respondent Tech Center TC 1700 - Chemical & Materials Engineering

Address and Attorney/Agent Information

34 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name CORNING INCORPORATED

Customer Number 22928

Address SP-TI-3-1, CORNING, NY, 14831, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
32623	Michael Panian	607-974-0466
34424	Timothy Schaeberle	607-974-3164
34432	Svetlana Short	--
35473	Robert Carlson	607-974-3502
36383	Timothy Aberle	828-228-6853
39766	Matthew Mcnutt	607-974-7821
40424	Thomas Beall	607-974-3921
41186	John Mcgroarty	607-248-1575
41356	William Tucker	903-489-2198
41574	Jeffrey Schmidt	607-974-2155
44162	Daniel Hulme	607-974-9714
44904	Matthew Mason	607-974-9993
46602	Michael Carroll	06/16/00
47439	Kevin Bray	607-377-1668
52401	Kevin Able	607-974-2637
57515	Ryan Hardee	607-974-3378
59605	Kurt Denniston	607-248-1328
60429	William Doyle	828-228-3502
60672	Payal Patel	607-974-8614
60712	Irene Brookins	724-337-2686
62266	Adam Weeks	828-578-4221
63862	Tamika Crawl-Bey	828-901-5904
63872	Russell Magaziner	607-377-4057
64344	Michael Hood	607-438-7729
68224	Daniel Greenhalgh	463-209-5761
68805	Grant Gildehaus	828-901-2284
69542	Travis Gasa	607-974-9648
69971	Amy Lang	607-438-8322
70282	Chandra Duncan	765-532-6991
70720	Frank Riggs	607-684-7368
73806	Kapil Banakar	828-901-5032
75074	William Johnson	607-438-7232
75432	Yiqun Zhao	607-974-4175
77129	Thomas Irwin	980-613-1681

Proceeding Documents

Notice: refund approved NOTICE

2025-11-07 FILING PARTY: BOARD

Download

REFUND REQUEST OTHER

2025-11-03 FILING PARTY: PETITIONER

Download

Director Discretionary Decision: Deny RESPONSE

2025-10-03 FILING PARTY: BOARD

Download

2016

EX2016 - Corning Eagle XG Glass Substrate Exhibit

2025-09-16 FILING PARTY: PATENT OWNER

Download

2012

EX2012 - Kurfess Declaration Exhibit

2025-09-16 FILING PARTY: PATENT OWNER

Download

Caihong Display Devices, Co., Ltd vs. Corning Incorporated

Proceeding Overview

Parties & Counsel

Petitioner

Caihong Display Devices, Co., Ltd

Represented By

Patent Owner / Respondent

Corning Incorporated

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Notice: refund approved NOTICE

REFUND REQUEST OTHER

Director Discretionary Decision: Deny RESPONSE

EX2016 - Corning Eagle XG Glass Substrate Exhibit

EX2012 - Kurfess Declaration Exhibit

EX2013 - Kurfess CV Exhibit

Patent Owner's Preliminary Response POPR

EX2017 - The Story of Corning® EAGLE XG® Slim Glass Substrates Exhibit

EX2014 - ITC Complaint Exhibit 147 Exhibit

EX2015 - ITC Complaint Exhibit 153 Exhibit

PETITIONER’S OPPOSITION TO PATENT OWNER’S DISCRETIONARY DENIAL BRIEF RESPONSE

Patent Owner's Discretionary Denial Brief RESPONSE

EX2001 - ITC Scheduling Order Exhibit

EX2004 - Bocko Exhibit

EX2005 - ’394 Patent File History Exhibit

EX2011 - Fintiv Guidance Exhibit

EX2010 - Interim Processes for PTAB Workload Management Memo Exhibit

EX2002 - 2007 Display Component of the Year Award Exhibit

EX2006 - ITC Order No. 2 Exhibit

EX2007 - Petition for Writ of Certiorari Exhibit

EX2003 - Advanced Display of the Year Award Exhibit

Notice: Notice filing date accorded NOTICE

Patent Owner's Mandatory Notices NOTICE

Patent Owner's Power of Attorney NOTICE

Petition: as filed PETITION

Declaration of Murakami Tsugunobu Exhibit

Notice: Power of Attorney NOTICE

CN102765869 (“CN ‘869”) with certified English translation and certified Ja Exhibit

U.S. Patent No. 9,512,025 (“the ’025 Patent”) with certified Japanese trans Exhibit

U.S. 2011/0209502 (“El Kahlout”) with certified Japanese translation Exhibit

U.S. 2012/0111060 (“Tsuda”) with certified Japanese translation Exhibit

Partial Prosecution History of the ‘025 Patent with certified Japanese tran Exhibit

Curriculum Vitae of Murakami Tsugunobu Exhibit