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:
Aug. 18, 2015
Filed:
Oct. 28, 2013
Applicant:
Mediatek Inc., Hsin-Chu, TW;
Inventor:
Keng-Jan Hsiao, Taoyuan County, TW;
Assignee:
MEDIATEK INC., Science-Based Industrial Park, Hsin-Chu, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03B 5/36 (2006.01);
U.S. Cl.
CPC ...
H03B 5/364 (2013.01);
Abstract
A self-powered power crystal oscillator XO includes a crystal unit and a power injection module. The crystal unit is arranged to oscillate to generate an oscillation signal. The power injection module is coupled to the crystal unit, and is arranged to intermittently inject energy to the crystal unit.