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. 08, 2009
Filed:
Nov. 20, 2007
Applicant:
Tszshing Cheung, Kawasaki, JP;
Inventor:
Tszshing Cheung, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 19/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A latch includes a precharging unit, a memory logic unit, an input amplifying unit, and a clock synchronization switch. The memory logic unit and the input amplifying unit are arranged in a same transistor level. Thus, the latch has three transistor levels. Further, a current supplyis connected to the memory logic unit to control a current flowing through the memory logic unit.