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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.:

US 11677433 B1

PDFFull Text
Date of Patent:
Jun. 13, 2023

Filed:

Oct. 04, 2018

Wireless system having local oscillator signal derived from reference clock output of active oscillator that has no electromechanical resonator

Applicant:

Mediatek Inc., Hsin-Chu, TW;

Inventors:

Jui-Lin Hsu, Hsinchu, TW;

Chao-Ching Hung, Hsinchu, TW;

Tzu-Chin Lin, Hsinchu, TW;

Wei-Hsiu Hsu, Hsinchu, TW;

Yu-Li Hsueh, Hsinchu, TW;

Jing-Hong Conan Zhan, Hsinchu, TW;

Chih-Ming Hung, San Jose, CA (US);

Assignee:

MediaTek Inc., Hsin-Chu, TW;

Attorney:

Wolf, Greenfield & Sacks, P.C.

Primary Examiner:

Tuan A Tran

Int. Cl.
CPC ...
H04B 1/26 (2006.01); H04B 15/00 (2006.01); H04B 1/403 (2015.01); G01S 7/03 (2006.01); H03B 5/12 (2006.01); H03K 5/135 (2006.01); H04B 7/26 (2006.01);
U.S. Cl.
CPC ...
H04B 1/403 (2013.01); G01S 7/03 (2013.01); G01S 7/032 (2013.01); H03B 5/12 (2013.01); H03K 5/135 (2013.01); H04B 7/2662 (2013.01); H03B 2200/008 (2013.01);
Abstract

A wireless system includes an active oscillator and a front-end circuit. The active oscillator is used to generate and output a reference clock. The active oscillator includes at least one active component, and does not include an electromechanical resonator. The front-end circuit is used to process a transmit (TX) signal or a receive (RX) signal according to a local oscillator (LO) signal. The LO signal is derived from the reference clock.

Find Patent Forward Citations

Quick Actions:

Hsu, Jui-Lin. (2023). Wireless system having local oscillator signal derived from reference clock output of active oscillator that has no electromechanical resonator (U.S. Patent No. 11677433). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11677433

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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