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:
Jun. 12, 2012
Filed:
May. 20, 2010
Applicants:
Mariko Sugawara, Kawasaki, JP;
Yukito Tsunoda, Kawasaki, JP;
Tetsuji Yamabana, Kawasaki, JP;
Inventors:
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a parallel-serial converter including a selector to convert parallel data to serial data, a flip-flop to which the serial data are input so as to latch the serial data, a generator to generate replica data simulating the serial data, a detector to detect a first switching point of the replica data and a second switching point subsequent to the first switching point, and a controller to control relative timings of timing converted to the serial data in the selector and timing when the serial data is latched in the flip-flop, based on the first switching point and the second switching point.