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. 28, 2010
Filed:
Apr. 11, 2008
Applicant:
Akira Mizumura, Tokyo, JP;
Inventor:
Akira Mizumura, Tokyo, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device includes a substrate, an insulating film disposed on the substrate, a resistor groove disposed in the insulating film, and a resistor disposed in the resistor groove. The resistor is separated from all side surfaces of the resistor groove by a predetermined distance.
Quick Actions:
Mizumura, Akira. (2010). Semiconductor device and method for producing the same (U.S. Patent No. 7858484). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7858484
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