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:
Dec. 09, 2014
Filed:
Aug. 21, 2012
Jin IL Chung, Icheon-si, KR;
Jun Hyun Chun, Icheon-si, KR;
Jin Wook Burm, Seoul, KR;
Dae Ho Yun, Icheon-si, KR;
Jin Il Chung, Icheon-si, KR;
Jun Hyun Chun, Icheon-si, KR;
Jin Wook Burm, Seoul, KR;
Dae Ho Yun, Icheon-si, KR;
SK Hynix Inc., Gyeonggi-do, KR;
Abstract
A rail-to-rail comparator including a first comparison unit connected to a first terminal and configured to compare differential input signals to differential reference voltages; a second comparison unit connected to a second terminal and configured to compare the differential input signals to the differential reference voltages; and an output unit configured to be driven in response to a clock signal and to generate a complementary output signal according to comparison results of the first and second comparison units.