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:
Jan. 08, 2019
Filed:
Jun. 13, 2014
City University of Hong Kong, Kowloon, HK;
Shu Hung Henry Chung, Mid-levels, HK;
Kuen Faat Yuen, New Territories, HK;
Wing To Fan, New Territories, HK;
CITY UNIVERSITY OF HONG KONG, Kowloon, HK;
Abstract
A power factor correction circuit for a power electronic system includes a series-pass device arranged to control an input characteristic of a power converter, and a control mechanism arranged to control an operation of the series-pass device during a power conversion process. The correction circuit increases a power factor of the power electronic system and/or reduces a harmonic distortion generated by the power converter to an electrical current supplied by a power source in the power electronic system.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile