Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hongkui Jiang0
Qingyue Liao0
Date of Patent
December 28, 2021
0Patent Application Number
167018760
Date Filed
December 3, 2019
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An LED light apparatus includes a core column, a flexible filament, a mode switch, a driver, a bulb shell and a bulb cap. The flexible filament has multiple LED modules and the core column has a central bar to support the flexible filament. The mode switch is provided for a user to select one selected mode from multiple modes manually.
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