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:
May. 11, 2010
Filed:
May. 30, 2008
Applicants:
Mi-hye Kim, Ichon-shi, KR;
Seok-bo Shim, Ichon-shi, KR;
Inventors:
Mi-Hye Kim, Ichon-shi, KR;
Seok-Bo Shim, Ichon-shi, KR;
Assignee:
Hynix Semiconductor, Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit including a comparing unit for comparing a target voltage with a stepwise-varying tracking voltage, a counting unit for counting a code according to the comparison result of the comparing unit and a control signal generating unit for generating a signal for controlling a counting operation of the counting unit.