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:
Jun. 20, 2023
Filed:
Aug. 26, 2020
Applicant:
Tectus Corporation, Saratoga, CA (US);
Inventors:
Mohammad Hekmat, Saratoga, CA (US);
Ashkan Olyaei, Saratoga, CA (US);
Michael W Wiemer, Saratoga, CA (US);
Assignee:
Tectus Corporation, Saratoga, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); G02C 7/04 (2006.01); H01M 6/02 (2006.01); H01M 50/247 (2021.01); H01M 10/44 (2006.01); H01M 10/42 (2006.01); G02C 11/00 (2006.01);
U.S. Cl.
CPC ...
G02C 7/049 (2013.01); G02C 7/04 (2013.01); G02C 11/10 (2013.01); H01M 6/02 (2013.01); H01M 10/425 (2013.01); H01M 10/441 (2013.01); H01M 50/247 (2021.01); H01M 2010/4271 (2013.01); H01M 2220/30 (2013.01);
Abstract
A contact lens battery management system (BMS) monitors battery health in an electronic contact lens. A battery made with high-internal-resistance cells is coupled on a cell-by-cell basis to input switches of a power management integrated circuit (PMIC) that monitors, detects, and isolates faulty circuit components.