Zhanguo LIU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Underground lamp
- Patent number 11,732,853
- Issue date Aug 22, 2023
- Suzhou Opple Lighting Co., Ltd.
- Shihui Wu
- F21 - LIGHTING
Information Patent Grant
Lighting device
- Patent number 11,639,786
- Issue date May 2, 2023
- Opple Lighting Co., Ltd
- Hu Zhang
- F21 - LIGHTING
Information Patent Grant
Lighting fixture and breathing structure for lighting fixture
- Patent number 11,585,523
- Issue date Feb 21, 2023
- Suzhou Opple Lighting Co., Ltd.
- Zhanguo Liu
- F21 - LIGHTING
Information Patent Grant
Lamp and lamp assembly
- Patent number 11,519,570
- Issue date Dec 6, 2022
- Opple Lighting Co., Ltd
- Shihui Wu
- F21 - LIGHTING
Information Patent Grant
Mounting base of lamp, lighting assembly and lamp
- Patent number 11,391,444
- Issue date Jul 19, 2022
- Opple Lighting Co., Ltd
- Kai Wang
- F21 - LIGHTING
Information Patent Grant
Lighting module and lighting fixture
- Patent number 11,262,034
- Issue date Mar 1, 2022
- Oppie Lighting Co., Ltd.
- Hongfu Yang
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
UNDERGROUND LAMP
- Publication number 20220120396
- Publication date Apr 21, 2022
- OPPLE LIGHTING CO., LTD.
- Shihui WU
- F21 - LIGHTING
Information Patent Application
LIGHTING FIXTURE AND BREATHING STRUCTURE FOR LIGHTING FIXTURE
- Publication number 20210285630
- Publication date Sep 16, 2021
- OPPLE LIGHTING CO., LTD.
- Zhanguo LIU
- F21 - LIGHTING
Information Patent Application
MOUNTING BASE OF LAMP, LIGHTING ASSEMBLY AND LAMP
- Publication number 20210123585
- Publication date Apr 29, 2021
- OPPLE LIGHTING CO., LTD.
- Kai WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAMP AND LAMP ASSEMBLY
- Publication number 20210088191
- Publication date Mar 25, 2021
- OPPLE LIGHTING CO., LTD.
- Shihui WU
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE
- Publication number 20200400288
- Publication date Dec 24, 2020
- OPPLE LIGHTING CO., LTD.
- Hu ZHANG
- F21 - LIGHTING
Information Patent Application
LIGHTING MODULE AND LIGHTING FIXTURE
- Publication number 20200309332
- Publication date Oct 1, 2020
- OPPLE LIGHTING CO., LTD.
- Hongfu YANG
- F21 - LIGHTING