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:
Sep. 22, 2015
Filed:
Aug. 29, 2012
Jason Gonzalez, Solana Beach, CA (US);
Vannam Dang, San Diego, CA (US);
Zhi Zhu, San Diego, CA (US);
Jason Gonzalez, Solana Beach, CA (US);
Vannam Dang, San Diego, CA (US);
Zhi Zhu, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A method includes receiving an input clock signal at a programmable buffer. The method further includes filtering an output signal from the programmable buffer to generate a filtered signal having a voltage level, where the voltage level indicates a duty cycle of the output signal. The method further includes comparing the voltage level to a reference voltage. The method further includes modifying at least one operating parameter of the programmable buffer to adjust the duty cycle of the output signal.