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. 24, 2025
Filed:
Jun. 23, 2023
Qualcomm Incorporated, San Diego, CA (US);
Harshat Pant, San Diego, CA (US);
Hanil Lee, San Diego, CA (US);
Shih-Hsin Jason Hu, San Diego, CA (US);
Chulmin Jung, San Diego, CA (US);
Xiao Chen, San Diego, CA (US);
Christol Barnes, San Diego, CA (US);
QUALCOMM INCORPORATED, San Diego, CA (US);
Abstract
A system includes a comparator having a first input, a second input, and an output. The system also includes a first voltage divider having an input and an output, wherein the input of the first voltage divider is coupled to a first power rail, and the output of the first voltage divider is coupled to the first input of the comparator. The system also includes a second voltage divider having an input and an output, wherein the input of the second voltage divider is coupled to a second power rail, and the output of the second voltage divider is coupled to the second input of the comparator. The system further includes a power multiplexer coupled to the first power rail, the second power rail, and a first circuit, and a control circuit coupled to the output of the comparator and the power multiplexer.