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:
Oct. 18, 2022
Filed:
Jul. 17, 2021
Xiamen Leedarson Lighting Co., Ltd, Fujian, CN;
Xiaobo Chen, Fujian, CN;
Shenggan Wang, Fujian, CN;
Mingyan Fu, Fujian, CN;
Guanfeng Liu, Fujian, CN;
Liangliang Cao, Fujian, CN;
Mingli Wei, Fujian, CN;
Ran Gao, Fujian, CN;
Zhipeng Zhao, Fujian, CN;
XIAMEN LEEDARSON LIGHTING CO., LTD, Fujian, CN;
Abstract
A light bulb includes a bulb shell, a light source, a driver, a head housing and a bottom switch. The light source is enclosed by the bulb shell for emitting a light through the bulb shell. The driver converts an external power to a driving current supplied to the light source. The head housing has an Edison cap. The head housing is coupled to the bulb shell. The driver is enclosed by the head housing. The Edison cap is plugged to an Edison socket for receiving the external power source. The bottom switch is disposed on the bottom of the Edison cap for changing a setting of the driver.