Dongchen CHE

Person

Jiangsu, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Multilayer magnetic tunnel junction etching method and MRAM device
- Patent number 12,063,866
- Issue date Aug 13, 2024
- JIANGSU LEUVEN INSTRUMENTS CO. LTD
- Juebin Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for etching magnetic tunnel junction
- Patent number 12,035,633
- Issue date Jul 9, 2024
- JIANGSU LEUVEN INSTRUMENTS CO. LTD
- Ziming Liu
Information Patent Grant
Etching method for magnetic tunnel junction
- Patent number 11,963,455
- Issue date Apr 16, 2024
- JIANGSU LEUVEN INSTRUMENTS CO. LTD
- Kaidong Xu
Information Patent Grant
Semiconductor device manufacturing method
- Patent number 11,877,519
- Issue date Jan 16, 2024
- JIANGSU LEUVEN INSTRUMENTS CO. LTD
- Zhongyuan Jiang

Patents Applicationslast 30 patents

Information Patent Application
PLASMA TREATMENT METHOD
- Publication number 20240249926
- Publication date Jul 25, 2024
- JIANGSU LEUVEN INSTRUMENTS CO., LTD.
- Dajian HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING DEVICE AND METHOD OF INDUCTIVELY COUPLED PLASMA
- Publication number 20210398774
- Publication date Dec 23, 2021
- JIANGSU LEUVEN INSTRUMENTS CO. LTD
- Xiaobo LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING METHOD FOR SINGLE-ISOLATED MAGNETIC TUNNEL JUNCTION
- Publication number 20210399215
- Publication date Dec 23, 2021
- JIANGSU LEUVEN INSTRUMENTS CO. LTD
- Dongdong HU
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20210399217
- Publication date Dec 23, 2021
- JIANGSU LEUVEN INSTRUMENTS CO. LTD
- Zhongyuan JIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR ETCHING MAGNETIC TUNNEL JUNCTION
- Publication number 20210399216
- Publication date Dec 23, 2021
- JIANGSU LEUVEN INSTRUMENTS CO. LTD
- Ziming LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING MAGNETIC TUNNEL JUNCTION
- Publication number 20210399214
- Publication date Dec 23, 2021
- JIANGSU LEUVEN INSTRUMENTS CO., LTD
- Dongchen CHE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTILAYER MAGNETIC TUNNEL JUNCTION ETCHING METHOD AND MRAM DEVICE
- Publication number 20210376232
- Publication date Dec 2, 2021
- JIANGSU LEUVEN INSTRUMENTS CO. LTD
- Juebin WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING METHOD FOR MAGNETIC TUNNEL JUNCTION
- Publication number 20210351343
- Publication date Nov 11, 2021
- JIANGSU LEUVEN INSTRUMENTS CO. LTD
- Kaidong XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOWER ELECTRODE WAFER CHUCK OF AN ETCHING MACHINE
- Publication number 20190341288
- Publication date Nov 7, 2019
- JIANGSU LEUVEN INSTRUMMENTS CO. LTD
- Dongchen CHE
- H01 - BASIC ELECTRIC ELEMENTS

Dongchen CHE

Person

Patents Grantslast 30 patents

Multilayer magnetic tunnel junction etching method and MRAM device

Method for etching magnetic tunnel junction

Etching method for magnetic tunnel junction

Semiconductor device manufacturing method

Patents Applicationslast 30 patents

PLASMA TREATMENT METHOD

ETCHING DEVICE AND METHOD OF INDUCTIVELY COUPLED PLASMA

ETCHING METHOD FOR SINGLE-ISOLATED MAGNETIC TUNNEL JUNCTION

SEMICONDUCTOR DEVICE MANUFACTURING METHOD

METHOD FOR ETCHING MAGNETIC TUNNEL JUNCTION

METHOD FOR MANUFACTURING MAGNETIC TUNNEL JUNCTION

MULTILAYER MAGNETIC TUNNEL JUNCTION ETCHING METHOD AND MRAM DEVICE

ETCHING METHOD FOR MAGNETIC TUNNEL JUNCTION

LOWER ELECTRODE WAFER CHUCK OF AN ETCHING MACHINE