IP Verse

Caihong Display Devices Co., Ltd. vs Corning Incorporated

The detailed information for PTAB case with proceeding number IPR2025-01017 filed by Caihong Display Devices Co., Ltd. against Corning Incorporated on May 21, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2025-01017
Filing Date: May 21, 2025
Petitioner: Caihong Display Devices Co., Ltd.
Respondent: Corning Incorporated
Status: Pending
Respondent Application Number: 12965032
Respondent Tech Center: 1700
Respondent Patent Number: 8642491

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Show Exhibit Documents

Document Name	Filing Date	Category	Filing Party
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Notice: Notice filing date accorded	Jun 16, 2025	PAPER	BOARD
Patent Owner's Power of Attorney	May 28, 2025	PAPER	PATENT OWNER
Patent Owner's Mandatory Notice	May 28, 2025	PAPER	PATENT OWNER
Notice: Power of Attorney	May 21, 2025	PAPER	PETITIONER
U.S. Patent No. 8,642,491 (the “’491 Patent”)	May 21, 2025	EXHIBIT	PETITIONER
Prosecution History of the ’491 Patent	May 21, 2025	EXHIBIT	PETITIONER
JP2004-189535A (“Miwa ‘535”) Certified Translation	May 21, 2025	EXHIBIT	PETITIONER
JP1998059741 (“JP-741”) Certified Translation	May 21, 2025	EXHIBIT	PETITIONER
U.S. 2005/0101469 (“Peuchert ‘469”)	May 21, 2025	EXHIBIT	PETITIONER
JP2002308643 (“JP ‘643”) Certified Translation	May 21, 2025	EXHIBIT	PETITIONER
JP2003192377 (“Miwa ‘377”) Certified Translation	May 21, 2025	EXHIBIT	PETITIONER
Introduction to Glass Science and Technology, 2nd Ed. (2005)	May 21, 2025	EXHIBIT	PETITIONER
Foshan Ceramics Research Institute Testing Co., Ltd, Test Report: Sample #	May 21, 2025	EXHIBIT	PETITIONER
Foshan Ceramics Research Institute Testing Co., Ltd, Test Report: Sample #	May 21, 2025	EXHIBIT	PETITIONER
Curriculum Vitae of Dr. Frank Ernst	May 21, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 4,018,965	May 21, 2025	EXHIBIT	PETITIONER
U.S. PG PUB 2004/0224834	May 21, 2025	EXHIBIT	PETITIONER
W. Vogel, Glass Chemistry, 2nd Ed., Chapter 4: Classical Theories of Glass	May 21, 2025	EXHIBIT	PETITIONER
Declaration of Dr. Frank Ernst	May 21, 2025	EXHIBIT	PETITIONER
Petition: as filed	May 21, 2025	PAPER	PETITIONER