BING QIN

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Patents Grantslast 30 patents

Information Patent Grant
Laser animation projection device and a control method thereof
- Patent number 11,429,014
- Issue date Aug 30, 2022
- Changxing Potek Electronics Technology Co., Ltd.
- Bing Qin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Outdoor laser lamp
- Patent number 10,060,613
- Issue date Aug 28, 2018
- Ningbo Huadian Envirotech Co., Ltd.
- Bing Qin
- F21 - LIGHTING
Information Patent Grant
Light regulatable LED illumination lamp
- Patent number 8,823,266
- Issue date Sep 2, 2014
- Ningbo Huadian Envirotech Co., Ltd.
- Bing Qin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Energy-saving control circuit for turning off a power supply for an...
- Patent number 8,531,306
- Issue date Sep 10, 2013
- Ningbo Huadian Envirotech Co., Ltd.
- Bing Qin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy-saving lamp with remote control and button dimming feature
- Patent number 8,278,844
- Issue date Oct 2, 2012
- Ningbo Huadian Envirotech Co., Ltd.
- Bing Qin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
A Laser Animation Projection Device and a Control Method Thereof
- Publication number 20220011658
- Publication date Jan 13, 2022
- Changxing Potek Electronics Technology Co., Ltd.
- Bing Qin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Outdoor Laser Lamp
- Publication number 20160369996
- Publication date Dec 22, 2016
- Ningbo Huadian Envirotech Co., Ltd.
- Bing Qin
- F21 - LIGHTING
Information Patent Application
Light Regulatable Led Illumination Lamp
- Publication number 20130134875
- Publication date May 30, 2013
- NINGBO HUADIAN ENVIROTECH CO., LTD.
- Bing Qin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Energy-saving Control Circuit
- Publication number 20110121955
- Publication date May 26, 2011
- NINGBO HUADIAN ENVIROTECH CO., LTD.
- BING QIN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Energy-Saving Lamp with Remote Control and Button Dimming Feature
- Publication number 20110089847
- Publication date Apr 21, 2011
- NINGBO HUADIAN ENVIROTECH CO., LTD.
- BING QIN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...