Xiang Sun

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for forming a plasma resistant coating, compon...
- Patent number 12,123,089
- Issue date Oct 22, 2024
- ADVANCED MICRO-FABRICATION EQUIPMENT INC. CHINA
- Jiao Duan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Self-adaptive communications network selection
- Patent number 9,699,719
- Issue date Jul 4, 2017
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Jinjin Ni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for judgment and residency of multi-card mobile terminal ser...
- Patent number 9,020,501
- Issue date Apr 28, 2015
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xiang Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PLASMA TREATMENT APPARATUS, LOWER ELECTRODE ASSEMBLY AND FORMING ME...
- Publication number 20220351933
- Publication date Nov 3, 2022
- Advanced Micro-Fabrication Equipment Inc. China
- Tuqiang NI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR FORMING A PLASMA RESISTANT COATING, COMPON...
- Publication number 20210172049
- Publication date Jun 10, 2021
- Advanced Micro-Fabrication Equipment Inc. China
- Jiao DUAN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SELF-ADAPTIVE COMMUNICATIONS NETWORK SELECTION
- Publication number 20150245286
- Publication date Aug 27, 2015
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Jinjin NI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR JUDGMENT AND RESIDENCY OF MULTI-CARD MOBILE TERMINAL SER...
- Publication number 20140248872
- Publication date Sep 4, 2014
- Xiang Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELF-ADAPTIVE COMMUNICATIONS NETWORK SELECTION
- Publication number 20140128070
- Publication date May 8, 2014
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Jinjin NI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE