IP Verse

Ambilight Inc - PGR2026-00053

Explore the PTAB proceeding PGR2026-00053 filed by Ambilight Inc on Jun 1, 2026. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
PGR2026-00053
Filing Date
Jun 1, 2026
Petitioner
Ambilight Inc
Status
Petition filed
Respondent Application Number
18606980
Respondent Tech Center
2800
Respondent Patent Number
12502870

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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.

Document NameFiling DateCategoryFiling Party

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U.S. Patent No. 12,502,870

Jun 1, 2026EXHIBITPETITIONER

File History of the ’870 Patent

Jun 1, 2026EXHIBITPETITIONER

Declaration of Dr. Colin Wolden

Jun 1, 2026EXHIBITPETITIONER

Gauthier (U.S. Patent No. 9,810,963)

Jun 1, 2026EXHIBITPETITIONER

Xu (U.S. Patent No. 7,826,124)

Jun 1, 2026EXHIBITPETITIONER

Tonar (U.S. Patent No. 6,700,692)

Jun 1, 2026EXHIBITPETITIONER

"Durability of Electrochromic Switching Devices for Glazings"

Jun 1, 2026EXHIBITPETITIONER

"Solid-State Monolithic Electrochromic Switchable Visors and Spectacles"

Jun 1, 2026EXHIBITPETITIONER

"Microcontrolled Electrooptic System for Online Light Transmission Control"

Jun 1, 2026EXHIBITPETITIONER

"Electrochromics for Smart Windows"

Jun 1, 2026EXHIBITPETITIONER

"Novel Electrochromic Materials and Devices"

Jun 1, 2026EXHIBITPETITIONER

U.S. Patent No. 5,610,756

Jun 1, 2026EXHIBITPETITIONER

U.S. Patent No. 4,519,930

Jun 1, 2026EXHIBITPETITIONER

WO 03/011688

Jun 1, 2026EXHIBITPETITIONER

U.S. Patent No. 4,712,879

Jun 1, 2026EXHIBITPETITIONER

U.S. Patent No. 5,233,461

Jun 1, 2026EXHIBITPETITIONER

U.S. Patent No. 6,195,193

Jun 1, 2026EXHIBITPETITIONER

Petitioner's Power of Attorney

Jun 1, 2026PAPERPETITIONER

Petition for Post Grant Review of U.S. Patent No. 12,502,870

Jun 1, 2026PAPERPETITIONER