Qiming Wang

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Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Constant voltage dimming power supply and dimming system for lighti...
- Patent number 10,602,580
- Issue date Mar 24, 2020
- Self Electronics Co., Ltd.
- Qiming Wang
- F21 - LIGHTING
Information Patent Grant
LED lamp with constant current dimming drive circuit based on PWM i...
- Patent number 10,499,467
- Issue date Dec 3, 2019
- Self Electronics Co., Ltd.
- Qiming Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Plug-in multifunctional LED power system
- Patent number 10,080,266
- Issue date Sep 18, 2018
- Self Electronics Co., Ltd.
- Jianfeng Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply circuit for LED lighting
- Patent number 9,854,639
- Issue date Dec 26, 2017
- Self Electronics Co., Ltd.
- Qiming Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Constant Voltage Dimming Power Supply and Dimming System for Lighti...
- Publication number 20190373695
- Publication date Dec 5, 2019
- Self Electronics Co., Ltd.
- Qiming Wang
- F21 - LIGHTING
Information Patent Application
LED Lamp with Constant Current Dimming Drive Circuit Based on PWM I...
- Publication number 20190191507
- Publication date Jun 20, 2019
- Self Electronics Co., Ltd.
- Qiming Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PLUG-IN MULTIFUNCTIONAL LED POWER SYSTEM
- Publication number 20180146525
- Publication date May 24, 2018
- Self Electronics Co., Ltd.
- Jianfeng Yu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER SUPPLY CIRCUIT FOR LED LIGHTING
- Publication number 20170374711
- Publication date Dec 28, 2017
- Self Electronics Co., Ltd.
- Qiming Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR