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Patents Grantslast 30 patents

Information Patent Grant
Adaptor, light source device, and lighting apparatus
- Patent number 10,976,040
- Issue date Apr 13, 2021
- Opple Lighting Co., Ltd
- Keyong Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adapter, light source device and illuminating device
- Patent number 10,851,983
- Issue date Dec 1, 2020
- Opple Lighting Co., Ltd
- Xuejun Feng
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
ADAPTER, LIGHT SOURCE DEVICE AND ILLUMINATING DEVICE
- Publication number 20190086067
- Publication date Mar 21, 2019
- OPPLE LIGHTING CO., LTD.
- Xuejun FENG
- F21 - LIGHTING
Information Patent Application
ADAPTOR, LIGHT SOURCE DEVICE, AND LIGHTING APPARATUS
- Publication number 20190086068
- Publication date Mar 21, 2019
- OPPLE LIGHTING CO., LTD.
- Keyong WANG
- F21 - LIGHTING