Yangbo JIANG

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Chemical mechanical polishing apparatus having scraping fixture
- Patent number 11,396,080
- Issue date Jul 26, 2022
- Yangtze Memory Technologies Co., Ltd.
- Lin Gao
- B24 - GRINDING POLISHING
Information Patent Grant
Methods for forming structurally-reinforced semiconductor plug in t...
- Patent number 10,861,868
- Issue date Dec 8, 2020
- Yangtze Memory Technologies Co., Ltd.
- Yangbo Jiang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CHEMICAL MECHANICAL POLISHING APPARATUS HAVING SCRAPING FIXTURE
- Publication number 20200130132
- Publication date Apr 30, 2020
- YANGTZE MEMORY TECHNOLOGIES CO., LTD.
- Lin Gao
- B24 - GRINDING POLISHING
Information Patent Application
METHODS FOR FORMING STRUCTURALLY- REINFORCED SEMICONDUCTOR PLUG IN...
- Publication number 20200058674
- Publication date Feb 20, 2020
- Yangtze Memory Technologies Co., Ltd.
- Yangbo Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System and Method for Improved Chemical Etching
- Publication number 20190355595
- Publication date Nov 21, 2019
- Yangtze Memory Technologies Co., Ltd.
- Wenbin SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE SUBSTRATE OF THREE-DIMENSIONAL MEMORY DEVICES
- Publication number 20190013326
- Publication date Jan 10, 2019
- Yangtze Memory Technologies Co., Ltd.
- Wenyu HUA
- H01 - BASIC ELECTRIC ELEMENTS