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:
Jun. 14, 2022
Filed:
Sep. 06, 2019
Applicant:
Teradyne, Inc., North Reading, MA (US);
Inventor:
Luis A. Valiente, Dracut, MA (US);
Assignee:
TERADYNE, INC., North Reading, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 9/00 (2006.01); H05K 1/02 (2006.01); G01R 31/28 (2006.01); G01R 1/18 (2006.01);
U.S. Cl.
CPC ...
H05K 9/0081 (2013.01); G01R 1/18 (2013.01); G01R 31/2834 (2013.01); H05K 1/0216 (2013.01); H05K 1/0242 (2013.01); H05K 2201/10409 (2013.01);
Abstract
An example apparatus includes a cover to shield, at least partly, a conductive trace on a surface of a circuit board from electromagnetic interference. The cover includes a conductive surface that faces the conductive trace. The cover at least partly encloses a volume over the conductive trace. The volume is for holding air over the conductive trace. One or more contacts electrically connect the conductive surface of the cover to electrical ground on the circuit board.