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Bihai Wang
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Zhangzhou, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Ultrasonic welding method for lamp holder and light string and ligh...
Patent number
11,746,992
Issue date
Sep 5, 2023
ZHANGZHOU GO WIN LIGHTING CO., LTD
Xiongzhong Lin
F21 - LIGHTING
Information
Patent Grant
LED bulb control device and LED bulb address programming method
Patent number
11,737,186
Issue date
Aug 22, 2023
ZHANGZHOU GO WIN LIGHTING CO., LTD
Qingan Wu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light bulb holder structure and light bulb having same
Patent number
11,735,880
Issue date
Aug 22, 2023
ZHANGZHOU GO WIN LIGHTING CO., LTD
Qingan Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light string with constant-current rectification
Patent number
11,464,090
Issue date
Oct 4, 2022
ZHANGZHOU GO WIN LIGHTING CO., LTD
Xiongzhong Lin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
NON-POLARIZED LIGHT STRING WITHOUT RECTIFICATION
Publication number
20230413402
Publication date
Dec 21, 2023
ZHANGZHOU GO WIN LIGHTING CO., LTD
QINGAN WU
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR