Haitao Wu

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NINGBO, CN

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Patents Grantslast 30 patents

Information Patent Grant
Retractable spotlight
- Patent number 11,982,421
- Issue date May 14, 2024
- Sell Electronics Co., Ltd.
- Bozhang Xu
- F21 - LIGHTING
Information Patent Grant
Lens strip, LED wall washer with lens strip
- Patent number 10,534,186
- Issue date Jan 14, 2020
- Self Electronics Co., Ltd.
- Bozhang Xu
- G02 - OPTICS
Information Patent Grant
Zoom LED lamp with slidable lens
- Patent number 10,436,420
- Issue date Oct 8, 2019
- Self Electronics Co., Ltd.
- Bozhang Xu
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Retractable Spotlight
- Publication number 20230408051
- Publication date Dec 21, 2023
- Self Electronics Co., Ltd.
- Bozhang Xu
- F21 - LIGHTING
Information Patent Application
LENS STRIP, LED WALL WASHER WITH LENS STRIP
- Publication number 20190094557
- Publication date Mar 28, 2019
- Self Electronics Co., Ltd.
- Bozhang Xu
- G02 - OPTICS
Information Patent Application
Zoom LED Lamp
- Publication number 20190093861
- Publication date Mar 28, 2019
- Wanjiong Lin
- Bozhang Xu
- F21 - LIGHTING