Dejun Jiang

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Ningbo, CN

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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

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