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:
Aug. 20, 2013
Filed:
Dec. 01, 2011
Taiki Uemura, Yokohama, JP;
Taiki Uemura, Yokohama, JP;
Fujitsu Semiconductor Limited, Yokohama, JP;
Abstract
A semiconductor device includes: a first master-slave flip-flop having a first master latch which receives and latches first data signal in synchronism with first clock and a first slave latch which receives and latches the first data signal from the first master latch in synchronism with second clock; and a second master-slave flip-flop disposed side by side with the first master-slave flip-flop and having a second master latch which receives and latches second data signal in synchronism with third clock and a second slave latch which receives and latches the second data signal from the second master latch in synchronism with fourth clock, and wherein the second slave latch of the second master-slave flip-flop is disposed adjacent to the first master latch of the first master-slave flip-flop and the second master latch of the second master-slave flip-flop is disposed adjacent to the first slave latch of the first master-slave flip-flop.