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:
Nov. 26, 2019
Filed:
Jan. 22, 2018
Applicant:
Silergy Corp.;
Inventor:
Bertram John White, Irvine, CA (US);
Assignee:
Silergy Corp., Cayman Islands, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/3206 (2019.01); G01R 19/25 (2006.01); G01R 21/06 (2006.01); G01R 21/133 (2006.01); G08C 19/02 (2006.01); H04L 25/02 (2006.01); G06F 1/30 (2006.01); H04Q 9/00 (2006.01);
U.S. Cl.
CPC ...
G06F 1/3206 (2013.01); G01R 19/2513 (2013.01); G01R 21/06 (2013.01); G01R 21/133 (2013.01); G06F 1/30 (2013.01); G08C 19/02 (2013.01); H04L 25/0266 (2013.01); H04L 25/0274 (2013.01); H04Q 9/00 (2013.01);
Abstract
A differential coupling path is provided for power measurement communication between a host device and a line side device. The line side device couples to AC power grid to extract voltage signals and current signals using various voltage and current sensors. The extracted voltage signal and current signal are converted to digital signals by internal A/D converters within the line device and then sent to the host device through the differential coupling path coupled between the host device and the line side device. The host device may couple to one or more line side devices via multiple differential coupling paths.