SHUMIN TANG

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Patents Grantslast 30 patents

Information Patent Grant
Smart LED lighting device and system thereof
- Patent number 10,271,395
- Issue date Apr 23, 2019
- ZHEJIANG SHENGHUI LIGHTING CO., LTD
- Shumin Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Smart LED lighting device and remote video chat system thereof
- Patent number 9,554,089
- Issue date Jan 24, 2017
- ZHEJIANG SHENGHUI LIGHTING CO., LTD
- Shumin Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LED LAMP BASE AND LED BULB
- Publication number 20190195437
- Publication date Jun 27, 2019
- SENGLED OPTOELECTRONICS CO., LTD
- Shumin TANG
- F21 - LIGHTING
Information Patent Application
SMART LIGHTING DEVICE AND RELATED CAMERA SYSTEM THEREOF
- Publication number 20160323489
- Publication date Nov 3, 2016
- SENGLED OPTOELECTRONICS CO., LTD.
- SHUMIN TANG
- F21 - LIGHTING
Information Patent Application
SMART LED LIGHTING DEVICE AND REMOTE VIDEO CHAT SYSTEM THEREOF
- Publication number 20160212376
- Publication date Jul 21, 2016
- ZHEJIANG SHENGHUI LIGHTING CO., LTD
- SHUMIN TANG
- F21 - LIGHTING
Information Patent Application
SMART LED LIGHTING DEVICE AND SYSTEM THEREOF
- Publication number 20160205362
- Publication date Jul 14, 2016
- ZHEJIANG SHENGHUI LIGHTING CO., LTD
- SHUMIN TANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE