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:
Nov. 29, 2005
Filed:
Nov. 13, 2003
Applicant:
Shunichiro Masaki, Kawasaki, JP;
Inventor:
Shunichiro Masaki, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M009/00 ; G06F013/12 ; G06F013/38 ; H04L012/50 ; H04Q011/00 ;
U.S. Cl.
CPC ...
Abstract
A multiplexer circuit converts parallel data into serial data synchronized with an internal clock signal, and the multiplexer circuit has a logic circuit, a load circuit, and a plurality of switching elements. The logic circuit processes the internal clock signal and the parallel data. The load circuit and the plurality of switching elements are connected in series between a first power source line and a second power source line. Each of the switching elements is controlled in accordance with an output of the logic circuit.