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. 22, 2011
Filed:
Oct. 08, 2009
Masakazu Ando, Tokyo, JP;
Hiroyuki Takahashi, Tokyo, JP;
Tsuyoshi Yamashita, Tokyo, JP;
Takashi Hashimoto, Tokyo, JP;
Masakazu Ando, Tokyo, JP;
Hiroyuki Takahashi, Tokyo, JP;
Tsuyoshi Yamashita, Tokyo, JP;
Takashi Hashimoto, Tokyo, JP;
Advantest Corporation, Tokyo, JP;
Abstract
Pressing an electronic device () to be tested to contact terminals (and) while bringing a heater () having equal or close temperature change characteristics to those of the electronic device to be tested by a test pattern, transmitting a test pattern to the electronic device to be tested in this state, and controlling a power consumption of a heater so that total power of a power consumption of the electronic device to be tested by the test pattern and a power consumption of the heater becomes a constant value.