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:
Mar. 24, 2026
Filed:
Oct. 07, 2025
Power Mos Electronics Limited, Wanchai, CN;
Ping Huang, Shenzhen, CN;
POWER MOS ELECTRONICS LIMITED, Wanchai, CN;
Abstract
ABSTRACT A power compensation method for a serial connection color-blending LED string with power line communication is provided. An opening duration of each driving channel of the LED driver is continuous and non-overlapping while turning on to generate currents. With the LED packages connected in series, after the LED driver turns on the third driving channel during the third opening duration, the LED driver turns on a compensation channel to generate a compensation current to compensate a following LED package for maintaining a driving current, and to provide the same power to each LED package.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile