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:
Dec. 10, 2013
Filed:
Jul. 14, 2011
Applicant:
Fumikazu Yamaki, Osaka, JP;
Inventor:
Fumikazu Yamaki, Osaka, JP;
Assignee:
Sumitomo Electric Industries Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/58 (2006.01); H01L 29/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
One type of a semiconductor device integrating with a monitoring device is disclosed. The device includes a plurality of gate fingers, two of which arranged in a center of the device has a space wider than a space between any other fingers to suppress the heat concentration on the center of the device. The monitoring region is arranged in this wider space to monitor the temperature dependence of the device.