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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device manufacturing method and substrate processing...
Patent number
11,342,223
Issue date
May 24, 2022
Tokyo Electron Limited
Tatsuya Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resistive change elements using passivating interface gaps and meth...
Patent number
11,258,023
Issue date
Feb 22, 2022
Nantero, Inc.
Mark Ramsbey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor memory
Patent number
11,139,313
Issue date
Oct 5, 2021
Tokyo Electron Limited
Sunghil Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma etching method
Patent number
11,120,999
Issue date
Sep 14, 2021
Tokyo Electron Limited
Koichi Yatsuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device manufacturing method
Patent number
11,069,536
Issue date
Jul 20, 2021
Tokyo Electron Limited
Sunghil Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device
Patent number
10,957,531
Issue date
Mar 23, 2021
Tokyo Electron Limited
Syuji Nozawa
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Patents Applications
last 30 patents
Information
Patent Application
ETCHING METHOD AND ETCHING APPARATUS
Publication number
20220102160
Publication date
Mar 31, 2022
TOKYO ELECTRON LIMITED
Shigeru TAHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESISTIVE CHANGE ELEMENTS USING PASSIVATING INTERFACE GAPS AND METH...
Publication number
20220045290
Publication date
Feb 10, 2022
Nantero, Inc.
Mark RAMSBEY
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLASMA ETCHING METHOD
Publication number
20200381264
Publication date
Dec 3, 2020
TOKYO ELECTRON LIMITED
Koichi YATSUDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR MEMORY
Publication number
20200152656
Publication date
May 14, 2020
TOKYO ELECTRON LIMITED
Sunghil LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE MANUFACTURING METHOD
Publication number
20200152478
Publication date
May 14, 2020
TOKYO ELECTRON LIMITED
Sunghil LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20200098561
Publication date
Mar 26, 2020
TOKYO ELECTRON LIMITED
Syuji NOZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SUBSTRATE PROCESSING...
Publication number
20190363011
Publication date
Nov 28, 2019
TOKYO ELECTRON LIMITED
Tatsuya YAMAGUCHI
H01 - BASIC ELECTRIC ELEMENTS