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:
Aug. 13, 2013
Filed:
Nov. 02, 2011
Applicant:
Masaki Okuno, Kawasaki, JP;
Inventor:
Masaki Okuno, Kawasaki, JP;
Assignee:
Fujitsu Semiconductor Limited, Yokohama, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/088 (2006.01); H01L 21/8244 (2006.01); H01L 29/78 (2006.01);
U.S. Cl.
CPC ...
Abstract
A disclosed semiconductor device includes multiple gate electrodes disposed on a semiconductor substrate; and multiple sidewall spacers disposed on sidewalls of the gate electrodes. The thickness of the sidewall spacers is larger on the sidewalls along longer sides of the gate electrodes than on the sidewalls along shorter sides of the gate electrodes.
Quick Actions:
Okuno, Masaki. (2013). Semiconductor device and manufacturing method of the same (U.S. Patent No. 8507990). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8507990
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile