Shuangzeng LI

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Light source switching module, light source assembly and lighting lamp
- Patent number 11,274,813
- Issue date Mar 15, 2022
- Opple Lighting Co., Ltd
- Shuangzeng Li
- F21 - LIGHTING
Information Patent Grant
Integrated lamp
- Patent number 11,112,075
- Issue date Sep 7, 2021
- Opple Lighting Co., Ltd
- Shuangzeng Li
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
MAGNETICALLY-ADSORBED CONDUCTIVE TRACK, ADAPTER, ELECTRICAL APPARAT...
- Publication number 20220120421
- Publication date Apr 21, 2022
- OPPLE LIGHTING CO., LTD.
- Shitao DENG
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE SWITCHING MODULE, LIGHT SOURCE ASSEMBLY AND LIGHTING LAMP
- Publication number 20210116107
- Publication date Apr 22, 2021
- OPPLE LIGHTING CO., LTD.
- Shuangzeng LI
- F21 - LIGHTING
Information Patent Application
INTEGRATED LAMP
- Publication number 20200318803
- Publication date Oct 8, 2020
- OPPLE LIGHTING CO., LTD.
- Shuangzeng LI
- F21 - LIGHTING