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. 28, 2007
Filed:
Mar. 21, 2003
Shuichi Hashidate, Tokyo, JP;
Shuichi Hashidate, Tokyo, JP;
Oki Electric Industry Co., Ltd., Tokyo, JP;
Abstract
A semiconductor device capable of reducing power consumption. In the semiconductor device having a plurality of data transmitter-receiver circuits using clock signals on frequencies prescribed in the unified standard as transmit/receive clock signals, an oscillator circuit and a clock generator circuit are provided for each data transmitter-receiver circuit and a supply of clock signals to the data transmitter-receiver circuits can be stopped by shutting off the power supply to the oscillator circuits and the clock generator circuits inside the plurality of data transmitter-receiver circuits individually with respect to each data transmitter-receiver circuit.