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. 18, 2017
Filed:
Feb. 05, 2013
Applicant:
Wen-han Wang, Hsinchu, TW;
Inventor:
Wen-Han Wang, Hsinchu, TW;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L 5/00 (2006.01); H03L 7/00 (2006.01); H03K 19/0185 (2006.01); H03K 17/22 (2006.01); H03K 17/687 (2006.01); G06F 1/24 (2006.01);
U.S. Cl.
CPC ...
H03K 19/018521 (2013.01); H03K 17/223 (2013.01); G06F 1/24 (2013.01); H03K 17/6872 (2013.01);
Abstract
A voltage generating circuit includes a first supply voltage node, a first switching device, a sub voltage generating circuit, and a second switching device. The first supply voltage node is configured to have a first supply voltage value, and is coupled with the first switching device. The sub voltage generating circuit is coupled in between the first switching device and the second switching device. The first switching circuit and the second switching circuit are configured to receive a control signal behaving based on the first supply voltage value and a second supply voltage value different from the first supply voltage value.