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:
Feb. 03, 2015
Filed:
Jan. 11, 2012
Applicants:
Matthias Goldbach, Dresden, DE;
Peter Baars, Dresden, DE;
Inventors:
Matthias Goldbach, Dresden, DE;
Peter Baars, Dresden, DE;
Assignee:
Globalfoundries, Inc., Grand Cayman, KY;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01); H01L 27/11 (2006.01); H01L 27/02 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1104 (2013.01); H01L 27/0207 (2013.01);
Abstract
SRAM integrated circuits are provided having pull up and pull down transistors of an SRAM cell fabricated in and on a silicon substrate. A layer of insulating material overlies the pull up and pull down transistors. Pass gate transistors of the SRAM cell are fabricated in a semiconducting layer overlying the layer of insulating material.