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:
May. 27, 2025
Filed:
Apr. 22, 2024
Zhejiang Super Lighting Electric Appliance Co., Ltd., Zhejiang, CN;
Tao Jiang, Zhejiang, CN;
Mingbin Wang, Zhejiang, CN;
Yuexing Li, Zhejiang, CN;
Zhichao Zhang, Zhejiang, CN;
Chihshan Yu, Zhejiang, CN;
Aiming Xiong, Zhejiang, CN;
Lin Zhou, Zhejiang, CN;
JunFeng Xu, Zhejiang, CN;
ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD., Lishui, CN;
Abstract
An LED light bulb is provided. The LED light bulb includes a lamp housing, a bulb base, a stem, two conductive supports, a driving circuit, and a flexible LED filament. The flexible filament includes a first LED section, a second LED section, a conductive section, a first conductive electrode, and a second conductive electrode. The first LED section is bent in a first three-dimensional curve shape. The second LED section is bent in a second three-dimensional curve shape. The conductive section includes a center point of the flexible LED filament. The flexible LED filament is bent in a third three-dimensional curve shape including the first three-dimensional curve shape, the conductive section, and the second three-dimensional curve shape. A polarity of the conductor is opposite to polarities of the first conductive electrode and the second conductive electrode.