Wanli MA

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Power semiconductor device and method of fabricating the same and c...
- Patent number 9,490,315
- Issue date Nov 8, 2016
- Peking University Founder Group Co., Ltd.
- Li Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating GOI silicon wafer, GOI silicon wafer and GOI...
- Patent number 9,136,127
- Issue date Sep 15, 2015
- Peking University Founder Group Co., Ltd.
- Wanli Ma
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE EMPLOYING SMART CONTRACT TO REALIZE IDENTITY-BASE...
- Publication number 20220158834
- Publication date May 19, 2022
- STATE GRID CORPORATION OF CHINA
- Dongwei YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME AND C...
- Publication number 20150214295
- Publication date Jul 30, 2015
- PEKING UNIVERSITY FOUNDER GROUP CO., LTD.
- Li LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of Fabricating GOI Silicon Wafer, GOI Silicon Wafer and GOI...
- Publication number 20140209906
- Publication date Jul 31, 2014
- Founder Microelectronics International Co., Ltd.
- Wanli Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Chip and Methods for Producing the Same
- Publication number 20130187254
- Publication date Jul 25, 2013
- Founder Microelectronics International Co., Ltd.
- Wanli MA
- H01 - BASIC ELECTRIC ELEMENTS