The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 18, 2026
Filed:
Jul. 11, 2022
Applicant:
Imperial College Innovations Limited, London, GB;
Inventors:
Debabrata Sikdar, London, GB;
Alexei Kornyshev, London, GB;
Joshua Edel, London, GB;
John Brian Pendry, London, GB;
Assignee:
IMPERIAL COLLEGE INNOVATIONS LIMITED, LONDON, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
U.S. Cl.
CPC ...
H10H 20/855 ; H10H 20/812 ; H10H 20/872 ; H10H 20/882 ; H10H 20/84 ; H10H 20/82 ;
Quick Actions:
Sikdar, Debabrata. (2026). Enhanced light extraction from light emitting diodes utilizing a nanoparticle meta-grid (U.S. Patent No. 12713736). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12713736
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile