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:
Mar. 16, 2010
Filed:
Jun. 13, 2008
Naoki Matsumoto, Tokyo, JP;
Takashi Sekino, Tokyo, JP;
Naoki Matsumoto, Tokyo, JP;
Takashi Sekino, Tokyo, JP;
Advantest Corporation, , JP;
Abstract
Provided is a test apparatus that tests a DUT, which includes a driver that outputs a test signal to the DUT, a first transmission path that electrically connects the driver and the DUT, a first FET switch provided on the first transmission path to connect or disconnect the driver and the DUT to or from each other, and a capacitance compensator that detects an output signal from the DUT, and charges or discharges a capacitive component of the first FET switch based on the detected output signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile