Wenbin SUN

Follow

Person

Wuhan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Additive to phosphoric acid etchant
- Patent number 10,913,893
- Issue date Feb 9, 2021
- Yangtze Memory Technologies Co., Ltd.
- Rong Xu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND FABRICATION METHOD
- Publication number 20240206162
- Publication date Jun 20, 2024
- Yangtze Memory Technologies Co., Ltd.
- Jiandong WANG
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND FABRICATION METHOD
- Publication number 20240206163
- Publication date Jun 20, 2024
- Yangtze Memory Technologies Co., Ltd.
- Jiandong WANG
Information Patent Application
ADDITIVE TO PHOSPHORIC ACID ETCHANT
- Publication number 20200148949
- Publication date May 14, 2020
- Yangtze Memory Technologies Co., Ltd.
- Rong Xu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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