Lihong Tong

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Ningbo, CN

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Patents Grantslast 30 patents

Information Patent Grant
Circuit board and a driving power supply with the circuit board the...
- Patent number 11,778,723
- Issue date Oct 3, 2023
- Self Electronics Co., Ltd.
- Zai Le
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dimming control power supply for LED lamps
- Patent number 10,314,128
- Issue date Jun 4, 2019
- Self Electronics Co., Ltd.
- Biao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Circuit Board and a Driving Power Supply with the Circuit Board The...
- Publication number 20220201835
- Publication date Jun 23, 2022
- Self Electronics Co., Ltd.
- Zai Le
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED LIGHT SOURCE MODULE AND MANUFACTURING METHOD
- Publication number 20190132916
- Publication date May 2, 2019
- Wanjiong Lin
- Xiaoyun Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIMMING CONTROL POWER SUPPLY FOR LED LAMPS
- Publication number 20190069363
- Publication date Feb 28, 2019
- Self Electronics Co., Ltd.
- Biao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE