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. 30, 2022
Filed:
Aug. 21, 2018
Applicant:
Rockley Photonics Limited, London, GB;
Inventors:
Yi Zhang, Pasadena, CA (US);
Aaron John Zilkie, Pasadena, CA (US);
Assignee:
Rockley Photonics Limited, Oxford, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/025 (2006.01);
U.S. Cl.
CPC ...
G02F 1/025 (2013.01);
Abstract
A MOS capacitor-type optical modulator and method of fabricating a MOS capacitor-type optical modulator, wherein the MOS capacitor-type optical modulator has a MOS capacitor region which comprises an insulator formed of an epitaxially grown crystalline rare earth oxide (REO).