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:
Mar. 27, 2012
Filed:
Dec. 31, 2008
Yong-ju Kim, Gyeonggi-do, KR;
Sung-woo Han, Gyeonggi-do, KR;
Hee-woong Song, Gyeonggi-do, KR;
Ic-su OH, Gyeonggi-do, KR;
Hyung-soo Kim, Gyeonggi-do, KR;
Tae-jin Hwang, Gyeonggi-do, KR;
Hae-rang Choi, Gyeonggi-do, KR;
Ji-wang Lee, Gyeonggi-do, KR;
Jae-min Jang, Gyeonggi-do, KR;
Chang-kun Park, Gyeonggi-do, KR;
Yong-Ju Kim, Gyeonggi-do, KR;
Sung-Woo Han, Gyeonggi-do, KR;
Hee-Woong Song, Gyeonggi-do, KR;
Ic-Su Oh, Gyeonggi-do, KR;
Hyung-Soo Kim, Gyeonggi-do, KR;
Tae-Jin Hwang, Gyeonggi-do, KR;
Hae-Rang Choi, Gyeonggi-do, KR;
Ji-Wang Lee, Gyeonggi-do, KR;
Jae-Min Jang, Gyeonggi-do, KR;
Chang-Kun Park, Gyeonggi-do, KR;
Hynic Semiconductor Inc., Gyeonggi-do, KR;
Abstract
An internal supply voltage generating circuit includes a clock comparator configured to compare a first clock signal having clock information corresponding to a level of a reference voltage with a second clock signal having clock information corresponding to a level of an internal supply voltage, a control signal generator configured to generate a driving control voltage having a voltage level corresponding to an output signal of the clock comparator; and a driver configured to drive a terminal of the internal supply voltage in response to the driving control voltage.