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:
Jan. 31, 2017
Filed:
Dec. 28, 2015
Applicant:
Mediatek Inc., Hsin-Chu, TW;
Inventors:
Chen-Feng Chiang, Xingang Township, Chiayi County, TW;
Kai-Hsin Chen, Changhua, TW;
Ming-Shi Liou, Taipei, TW;
Chih-Tsung Yao, Zhubei, TW;
Assignee:
MEDIATEK INC., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G06F 1/10 (2006.01); G11C 11/4076 (2006.01); G11C 11/4094 (2006.01); G06F 13/16 (2006.01); G11C 7/22 (2006.01); G11C 7/10 (2006.01);
U.S. Cl.
CPC ...
G06F 1/10 (2013.01); G06F 13/16 (2013.01); G11C 11/4076 (2013.01); G11C 11/4094 (2013.01); G11C 7/1066 (2013.01); G11C 7/222 (2013.01);
Abstract
A clock tree circuit Including a first clock source, generating a first signal, and a first tree circuit. The first clock tree circuit includes a first driving stage for receiving the first signal, a second driving stage, connected to the first driving stage, a third driving stage, connected to the second driving stage, and a metal connection element, coupled between different nodes of the third driving stage and configured as a short-circuited element.