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:
Apr. 16, 2019
Filed:
Aug. 13, 2015
Applicant:
Rolls-royce Plc, London, GB;
Inventors:
John Philip Richardson, Derby, GB;
Paul Broughton, Leicester, GB;
Assignee:
ROLLS-ROYCE plc, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 5/00 (2006.01); H05K 1/02 (2006.01); G01R 29/08 (2006.01); H01R 13/648 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
H05K 5/0026 (2013.01); G01R 29/0835 (2013.01); H01R 13/648 (2013.01); H05K 1/028 (2013.01); H05K 1/0216 (2013.01); H05K 1/0218 (2013.01); H05K 1/189 (2013.01); H05K 2201/0723 (2013.01); H05K 2201/10189 (2013.01);
Abstract
A rigid electrical panel has both a flexible printed circuit and an electromagnetic protection layer embedded therein. The flexible printed circuit has an integral electromagnetic shield. The integral electromagnetic shield and the electromagnetic protection layer are electrically isolated, so as to provide independent grounding paths. The independent grounding paths are individually tested for safe operation.