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.:

US 10680530 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 09, 2020

Filed:

Feb. 19, 2019
Applicant:

Vicwood Prosperity Technology Limited, Hong Kong, HK;

Inventors:

Ka Wai Eric Cheng, Hong Kong, HK;

Man Yau Law, Hong Kong, HK;

Hin Hung Ng, Hong Kong, HK;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 5/293 (2006.01); H02M 1/08 (2006.01); G05B 19/042 (2006.01);
U.S. Cl.
CPC ...
H02M 5/293 (2013.01); G05B 19/042 (2013.01); G05B 19/0428 (2013.01); H02M 1/08 (2013.01); G05B 2219/24015 (2013.01); H02M 2005/2932 (2013.01);
Abstract

A power supply control apparatus comprising a controller, a load current monitor and power connection circuitry operable by the controller for controlling power supply from a power source to a load. The controller is to operate to receive an identification number from a load and to use the identification number to retrieve a set of stored reference electrical parameters of the load from a set of databases, to measure operational electrical parameters of the load, to compare measured electrical parameters with the reference electrical parameters, and to determine whether the load is fit for power supply with reference to outcome of comparison between the measured electrical parameters and the reference electrical parameters.


Find Patent Forward Citations

Cheng, Ka Wai Eric. (2020). Power supply control (U.S. Patent No. 10680530). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10680530

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