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:
Jul. 28, 2026
Filed:
Apr. 23, 2021
Applicant:
Orca Computing Limited, London, GB;
Inventors:
Brian Mattis, Austin, TX (US);
Ke Liu, Austin, TX (US);
Taran Huffman, Austin, TX (US);
Bryan Woo, Goleta, CA (US);
Assignee:
ORCA Computing Limited, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10D 30/68 (2025.01); G02B 6/12 (2006.01); G02B 6/122 (2006.01); H10B 41/30 (2023.01); G02B 6/293 (2006.01);
U.S. Cl.
CPC ...
H10D 30/68 (2025.01); G02B 6/12007 (2013.01); G02B 6/1228 (2013.01); H10B 41/30 (2023.02); G02B 2006/12061 (2013.01); G02B 6/2935 (2013.01);
Abstract
A semiconductor device includes a floating gate that can be charged in a nonvolatile manner. The floating gate is also structured as an optical waveguide, and maybe optically coupled to a photonic circuit, such as an interferometer.