Wanjiong Lin

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Ningbo, CN

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Patents Grantslast 30 patents

Information Patent Grant
Undervoltage protection circuit for LED lamp
- Patent number 9,609,716
- Issue date Mar 28, 2017
- Self Electronics Co., Ltd.
- Qizhi Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Space Lighting System Based on Energy-Saving Target
- Publication number 20240292506
- Publication date Aug 29, 2024
- Self Electronics Co., Ltd.
- Wanjiong Lin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Ultrasonic Detection Device
- Publication number 20240288577
- Publication date Aug 29, 2024
- Self Electronics Co., Ltd.
- Wanjiong Lin
- G01 - MEASURING TESTING
Information Patent Application
Controlling System for LED Lamp
- Publication number 20150351189
- Publication date Dec 3, 2015
- SELF ELECTRONICS USA CORPORATION
- Xiaobo You
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Power Supply Circuit for LED Lamp
- Publication number 20150156830
- Publication date Jun 4, 2015
- NINGBO SELF ELECTRONICS CO., LTD.
- Xuhong Ma
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Undervoltage Protection Circuit for LED Lamp
- Publication number 20150091469
- Publication date Apr 2, 2015
- SELF ELECTRONICS USA CORPORATION
- Qizhi Wu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR