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. 06, 2020
Filed:
Jun. 06, 2019
Zhejiang Super Lighting Electric Appliance Co.,ltd, Zhejiang, CN;
Tao Jiang, Zhejiang, CN;
Wei-Hong Xu, Zhejiang, CN;
Yukihiro Saito, Zhejiang, CN;
Hayato Unagiike, Zhejiang, CN;
Al-Ming Xiong, Zhejiang, CN;
Jun-Feng Xu, Zhejiang, CN;
Yi-Ching Chen, Taichung, TW;
ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO., LT, Jinyun, CN;
Abstract
An LED light bulb having a bulb base and a bulb shell connected with the bulb base, the bulb shell having a layer of luminescent material formed in the material of the bulb shell. A stem with a stand extending to the center of the bulb shell is disposed in the bulb shell. A flexible LED filament is disposed in the bulb shell, at least half of the LED filament is disposed around a center axle of the LED light bulb, where the center axle is coaxial with the axle of the stand and two conductive supports, each of which are connected with the stem and the LED filament. A driving circuit is electrically connected with the two conductive supports and the bulb base. Additionally, a plurality of supporting arms has two ends, with one end connected to the stem and the other end connected to the LED filament.