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. 03, 2020
Filed:
Mar. 17, 2020
Power Mos Electronics Limited, Kowloon, HK;
Cheng-Chang Lai, Taipei, TW;
POWER MOS ELECTRONICS LIMITED, Kowloon, HK;
Abstract
The LED lighting system includes a plurality of LED devices and a main controller, the LED devices are connected in parallel, and are connected to the main controller. The main controller includes a main processing unit. The main processing unit determines whether a total consumption of the LED devices increases by a first predetermined value; when the total consumption increases by the first predetermined value, the main processing unit generates an address writing signal, and sends the address writing signal to the LED devices. Only the LED device with an empty LED memory unit, which is the newly installed LED device, will store an address code according to the address writing signal. Since the address code is given to the new LED device automatically by the main processing unit, the user can independently install a new LED device to the LED lighting system without professional help.