Zenglong ZHU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lighting fixture
- Patent number 11,320,133
- Issue date May 3, 2022
- Opple Lighting Co., Ltd
- Guoping Wang
- F21 - LIGHTING
Information Patent Grant
Lighting fixture
- Patent number 11,262,050
- Issue date Mar 1, 2022
- Oppie Lighting Co., Ltd.
- Guoping Wang
- F21 - LIGHTING
Information Patent Grant
Street lamp device
- Patent number 11,112,092
- Issue date Sep 7, 2021
- Opple Lighting Co., Ltd
- Zenglong Zhu
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
STREET LAMP HOLDER
- Publication number 20240240782
- Publication date Jul 18, 2024
- SHANGHAI QIANLONG ENERGY-SAVING TECHNOLOGY CO., LTD.
- Zenglong ZHU
- F21 - LIGHTING
Information Patent Application
LIGHTING FIXTURE
- Publication number 20210116105
- Publication date Apr 22, 2021
- OPPLE LIGHTING CO., LTD.
- Guoping WANG
- F21 - LIGHTING
Information Patent Application
STREET LAMP DEVICE
- Publication number 20200318813
- Publication date Oct 8, 2020
- OPPLE LIGHTING CO., LTD.
- Zenglong ZHU
- F21 - LIGHTING
Information Patent Application
LIGHTING FIXTURE
- Publication number 20200088398
- Publication date Mar 19, 2020
- OPPLE LIGHTING CO., LTD.
- Guoping WANG
- F21 - LIGHTING