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TAIWAN SEMICOMDUCTOR MFG CO LTD

Overview
  • Total Patents
    19
About

TAIWAN SEMICOMDUCTOR MFG CO LTD has a total of 19 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Taiwan. Its main competitors in its focus markets semiconductors, machines and environmental technology are JAPAN INCUBATOR INC, PROGRESSIVE SYS TECH INC and SUGAI KK.

Patent filings in countries

World map showing TAIWAN SEMICOMDUCTOR MFG CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 19

Patent filings per year

Chart showing TAIWAN SEMICOMDUCTOR MFG CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Lii Jinn-Yuan 3
#2 Jiang An-Min 2
#3 Lin Maw-Shyong 2
#4 You Yeou-Ren 1
#5 Shan Chung-Hsing 1
#6 Lin Jiunn-Jyi 1
#7 Shyu Gwo-Jinn 1
#8 Cuu Jyh-Cherng 1
#9 Su Jong-Huei 1
#10 Chen Jia-Xiang 1

Latest patents

Publication Filing date Title
TW270220B Photoresist double coating method
TW271494B Improved method for metal line void in IC process
TW270238B Through split poly coding method
TW262570B Method of forming contact in self-aligned process
TW260814B Method of forming conductive metal layer
TW265469B Process for forming split polysi-gate MOS structure
TW255982B Buried contact region module
TW263614B Process for mixed 3/5 volt CMOS
TW259888B Process of pillar and device thereof
TW255049B Anisotropic polysilicon plasma etching
TW266317B Fabrication of W-polycide-to-poly capacitors with high linearity
TW262577B Local oxidization method of trenched side wall polysilicon filling insulation
TW269053B Process for disposable metal anti-reflection layer
TW252225B TLC intake clean method
TW272349B Method for preventing the poisoned via by plasma process
TW248609B Photoresist removing method