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Patents Grants
last 30 patents
Information
Patent Grant
Method for forming self-aligned contacts using a hard mask
Patent number
6,265,296
Issue date
Jul 24, 2001
Vanguard International Semiconductor Corporation
Tzu-Shih Yen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming a cob dram by using self-aligned node and bit lin...
Patent number
6,150,213
Issue date
Nov 21, 2000
Vanguard International Semiconductor Corporation
Hung-Yi Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and pattern for avoiding micro-loading effect in an etching...
Patent number
6,150,678
Issue date
Nov 21, 2000
Vanguard International Semiconductor Corporation
Chia-Ching Tung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating ultra-small interconnections using simplifie...
Patent number
6,124,192
Issue date
Sep 26, 2000
Vanguard International Semicondutor Corporation
Erik S. Jeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Etch stop layer used for the fabrication of an overlying crown shap...
Patent number
6,100,137
Issue date
Aug 8, 2000
Vanguard International Semiconductor Corporation
Yue-Feng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating sidewall spacers for a self-aligned contact hole
Patent number
6,033,962
Issue date
Mar 7, 2000
Vanguard International Semiconductor Corporation
Erik S. Jeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oxide etching process using nitrogen plasma
Patent number
5,990,018
Issue date
Nov 23, 1999
Vanguard International Semiconductor Corporation
Yu-Chun Ho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating dynamic random access memory (DRAM) by simul...
Patent number
5,895,239
Issue date
Apr 20, 1999
Vanguard International Semiconductor Corporation
Erik S. Jeng
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
BUTTON MODULE
Publication number
20240081006
Publication date
Mar 7, 2024
PEGATRON CORPORATION
Hung-Hsiang Luo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR