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:
May. 04, 2021
Filed:
Aug. 07, 2020
Applicant:
Dell Products L.p., Round Rock, TX (US);
Inventors:
Charles Ziegler, Framingham, MA (US);
Jason Pritchard, Hopkinton, MA (US);
Assignee:
Dell Products L.P., Round Rock, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/02 (2006.01); G01R 31/28 (2006.01);
U.S. Cl.
CPC ...
H05K 1/025 (2013.01); G01R 31/2818 (2013.01); H05K 1/0268 (2013.01);
Abstract
Systems and methods that may be implemented to provide on-board trace impedance testing for a system level board of an information handling system. A printed circuit board (PCB) of the system level board may include built-in test trace circuitry that may be used to measure board trace impedance so that the trace impedance of a fully assembled system level board may be tested and verified for compliance with trace impedance specification, and without requiring any disassembly of the board.