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:
Mar. 08, 2022
Filed:
Mar. 10, 2021
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Tomas O'Sullivan, San Diego, CA (US);
Lai Kan Leung, San Marcos, CA (US);
Dongling Pan, San Diego, CA (US);
Jianjun Yu, San Diego, CA (US);
Dongmin Park, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L 7/185 (2006.01); H03L 7/099 (2006.01);
U.S. Cl.
CPC ...
H03L 7/185 (2013.01); H03L 7/0995 (2013.01);
Abstract
A frequency synthesizer system may include a first voltage-controlled oscillator (VCO) circuit, a second VCO circuit, and multiplexing circuitry. The multiplexing circuitry may be configured to select either the output of the first VCO circuit or the output of the second VCO circuit in response to a mode selection signal.