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. 14, 2011
Filed:
Feb. 14, 2008
Kensuke Kamo, Tokyo, JP;
Takashi Sekino, Tokyo, JP;
Toshiaki Awaji, Tokyo, JP;
Advantest Corporation, Tokyo, JP;
Abstract
Provided is a driver circuit that outputs a transmission signal according to a reception signal received from outside, including a first driver that outputs a voltage according to an input first signal; a second driver that receives the voltage output by the first driver as a power supply voltage and outputs the transmission signal according to the power supply voltage and an input second signal; and a control section that delays both the first signal and the second signal, according to a change of the reception signal, and causes the transmission signal according to the reception signal to be output from the second driver.