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:
Jan. 16, 2024
Filed:
Jan. 28, 2022
Applicant:
University of Southampton, Hampshire, GB;
Inventors:
Weiwei Zhang, Southampton, GB;
Graham Reed, Godalming, GB;
David Thomson, Southampton, GB;
Martin Ebert, Southampton, GB;
Shinichi Saito, Southampton, GB;
Assignee:
University of Southampton, Hampshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/025 (2006.01);
U.S. Cl.
CPC ...
G02F 1/025 (2013.01); G02F 2202/06 (2013.01);
Abstract
A resonator modulator for modulating light in a photonic circuit, the modulator comprising: a capacitor formed of a ring-shaped insulating region sandwiched between an outer conductive region and an inner conductive region, wherein at least one of the outer conductive regions or the inner conductive regions is a polycrystalline semiconductor material.