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TAIWAN SEMICONDUCTOR MFG CO LTD

Overview
  • Total Patents
    28,288
  • GoodIP Patent Rank
    32
  • Filing trend
    ⇧ 13.0%
About

TAIWAN SEMICONDUCTOR MFG CO LTD has a total of 28,288 patent applications. It increased the IP activity by 13.0%. Its first patent ever was published in 1995. It filed its patents most often in United States, China and Taiwan. Its main competitors in its focus markets semiconductors, computer technology and optics are TAIWAN SEMICONDUCTOR MFG, UNITED MICROELECTRONICS CORP and SEMICONDUCTOR MFG INT SHANGHAI.

Patent filings in countries

World map showing TAIWAN SEMICONDUCTOR MFG CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yu Chen-Hua 1,277
#2 Chen Hsien-Wei 583
#3 Liu Chung-Shi 482
#4 Wang Chih-Hao 429
#5 Liaw Jhon Jhy 413
#6 Chang Che-Cheng 411
#7 Lin Chih-Han 358
#8 Lin Jing-Cheng 353
#9 Ching Kuo-Cheng 319
#10 Yaung Dun-Nian 310

Latest patents

Publication Filing date Title
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DE102020123934A1 SELF-ALIGNED DOUBLE STRUCTURING
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US2021126101A1 Gate structure of a semiconductor device and method of forming same
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DE102020123265A1 Storage device with global and local latches
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DE102020123125A1 BACKUP AND RESTORATION OF REGISTER DATA