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:
Jan. 29, 2013
Filed:
Aug. 23, 2011
Seung Joo Baek, Seoul, KR;
Seung Joo Baek, Seoul, KR;
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Abstract
A semiconductor device having a saddle fin gate and a method for manufacturing the same are presented. The semiconductor device includes a semiconductor substrate, an isolation structure, and gates. The semiconductor substrate is defined with first grooves in gate forming areas. The isolation structure is formed in the semiconductor substrate and is defined with second grooves which expose front and rear surfaces of the gate forming areas. The gates are formed within the first grooves in the gate forming areas. Gates are also formed in the second grooves of the isolation structure to cover the exposed front and rear surfaces of the gate forming areas. The second grooves are wider at the lower portions that at the upper portions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile