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. 08, 2015
Filed:
Dec. 09, 2013
Applicant:
Aeroflex Colorado Springs, Inc., Colorado Springs, CO (US);
Inventors:
Scott Popelar, Colorado Springs, CO (US);
Matthew Von Thun, Colorado Springs, CO (US);
Richard Jadomski, Coloado Springs, CO (US);
Karen Jackson, Colorado Springs, CO (US);
Assignee:
Aeroflex Colorado Springs, Inc., Colorado Springs, CO (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/552 (2006.01); H01L 27/22 (2006.01); H01L 23/10 (2006.01); H01L 43/02 (2006.01);
U.S. Cl.
CPC ...
H01L 23/552 (2013.01); H01L 23/10 (2013.01); H01L 27/222 (2013.01); H01L 43/02 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/73265 (2013.01); H01L 2224/8592 (2013.01); H01L 2924/0002 (2013.01);
Abstract
An integrated circuit shielding technique utilizing stacked die technology incorporating top and bottom nickel-iron alloy shields having a low coefficient of thermal expansion of especial utility in conjunction with magnetoresistive random access memory (MRAM) and other devices requiring magnetic shielding.