Guojun Xu

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Ningbo, CN

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Patents Grantslast 30 patents

Information Patent Grant
Installation mechanism of LED lighting
- Patent number 10,082,276
- Issue date Sep 25, 2018
- Self Electronics Co., Ltd.
- Guojun Xu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Ultra-thin surface mounted LED lamp having surface emitting light
- Patent number 10,082,253
- Issue date Sep 25, 2018
- Self Electronics Co., Ltd.
- Guojun Xu
- F21 - LIGHTING
Information Patent Grant
Upright lamp having length adjustable lamp-post
- Patent number 9,822,941
- Issue date Nov 21, 2017
- Self Electronics Co., Ltd.
- Guojun Xu
- F21 - LIGHTING
Information Patent Grant
Bar-typed double-row LED lighting
- Patent number 9,435,499
- Issue date Sep 6, 2016
- Self Electronics Co., Ltd.
- Guojun Xu
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Ultra-Thin Surface Mounted LED Lamp Having Surface Emitting Light
- Publication number 20180073688
- Publication date Mar 15, 2018
- Self Electronics Co., Ltd.
- Guojun Xu
- F21 - LIGHTING
Information Patent Application
INSTALLATION MECHANISM OF LED LIGHTING
- Publication number 20170370559
- Publication date Dec 28, 2017
- Self Electronics Co., Ltd.
- Guojun Xu
- F21 - LIGHTING
Information Patent Application
Bar-Typed Double-Row LED Lighting
- Publication number 20150345719
- Publication date Dec 3, 2015
- SELF ELECTRONICS USA CORPORATION
- Guojun Xu
- F21 - LIGHTING
Information Patent Application
Upright Lamp Having Length Adjustable Lamp-Post
- Publication number 20150247611
- Publication date Sep 3, 2015
- Self Electronics Co., Ltd.
- Guojun Xu
- F21 - LIGHTING