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. 09, 2024
Filed:
Feb. 26, 2022
Applicant:
Applied Biophotonics Ltd., Hong Kong, CN;
Inventors:
Richard K. Williams, Cupertino, CA (US);
Keng-Hung Lin, Chupei, TW;
Laura E. Williams, Cupertino, CA (US);
Assignee:
Applied BioPhotonics Ltd, Hong Kong, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H05B 45/325 (2020.01); A61N 5/06 (2006.01); H05B 45/24 (2020.01); H05B 45/36 (2020.01); H05B 45/3725 (2020.01); H05B 45/375 (2020.01); H05B 45/38 (2020.01); H05B 45/39 (2020.01); H05B 45/397 (2020.01); H05B 45/46 (2020.01);
U.S. Cl.
CPC ...
H05B 45/325 (2020.01); A61N 5/06 (2013.01); H05B 45/24 (2020.01); H05B 45/3725 (2020.01); H05B 45/397 (2020.01); H05B 45/46 (2020.01); A61N 2005/0626 (2013.01); A61N 2005/0651 (2013.01); H05B 45/36 (2020.01); H05B 45/375 (2020.01); H05B 45/38 (2020.01); H05B 45/39 (2020.01);
Abstract
A phototherapy system includes a channel driver, a first microcontroller and a pad comprising a string of light-emitting diodes (LEDs). The pad also comprises a second microcontroller that autonomously controls the string of LEDs such that the LEDs are controlled even if communication between the first microcontroller and the pad is interrupted.