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:
Apr. 20, 2021
Filed:
Oct. 07, 2019
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Chan Hong Park, San Jose, CA (US);
Charles James Persico, Rancho Santa Fe, CA (US);
Beomsup Kim, Los Altos Hills, CA (US);
Yongwang Ding, Pleasanton, CA (US);
Jin-Su Ko, San Jose, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/68 (2006.01); H04B 1/40 (2015.01); H04M 1/02 (2006.01); H03F 3/213 (2006.01); H03F 3/68 (2006.01); H03F 1/56 (2006.01);
U.S. Cl.
CPC ...
H04B 1/40 (2013.01); H03F 1/56 (2013.01); H03F 3/213 (2013.01); H03F 3/68 (2013.01); H04M 1/0202 (2013.01); H03F 2200/222 (2013.01); H03F 2200/294 (2013.01); H03F 2200/387 (2013.01); H03F 2200/451 (2013.01);
Abstract
An advantageously fast and asynchronous interface is disclosed for the tuning of an RF frontend. The interface transmits a tuning word to the RF frontend that controls a tuning of the RF frontend responsive to a channel index.