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. 24, 2015
Filed:
Apr. 16, 2014
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/78 (2006.01); H01L 29/423 (2006.01); H01L 29/66 (2006.01); H01L 27/108 (2006.01);
U.S. Cl.
CPC ...
H01L 29/7838 (2013.01); H01L 27/10823 (2013.01); H01L 27/10876 (2013.01); H01L 29/4236 (2013.01); H01L 29/66477 (2013.01);
Abstract
A semiconductor device and a method of fabricating a semiconductor device, the device including an active region on a substrate, the active region being defined by a field region; gate trenches in the active region of the substrate; gate structures respectively formed in the gate trenches; and at least one carrier barrier layer in the substrate and under the gate trenches.
Lee, Dong-Jin. (2015). Semiconductor device having buried channel array and method of manufacturing the same (U.S. Patent No. 9196729). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9196729
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile