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TAIWAN SEMICONDUCTOR CO LTD

Overview
  • Total Patents
    55
  • GoodIP Patent Rank
    59,714
  • Filing trend
    ⇩ 90.0%
About

TAIWAN SEMICONDUCTOR CO LTD has a total of 55 patent applications. It decreased the IP activity by 90.0%. Its first patent ever was published in 1996. It filed its patents most often in United States, China and Taiwan. Its main competitors in its focus markets semiconductors, electrical machinery and energy and computer technology are SAVVY SCIENCE LTD, CHEN CHAO-HSING and SEOUL OPTO DEVICE CO LTD.

Patent filings in countries

World map showing TAIWAN SEMICONDUCTOR CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chen Chien-Chung 7
#2 Mao Sen 7
#3 Mrinal Aryadeep 6
#4 Amanullah Mohammad 6
#5 Liang Shu-Siang 5
#6 Yang Po-Wen 5
#7 Lin Hsin-Liang 5
#8 Tsai Yi-Lung 5
#9 Chuang Chih-Chiang 4
#10 Huang Chao-Hsin 4

Latest patents

Publication Filing date Title
DE102019128517A1 Grooved electronic device and method of making the same
US10037964B1 Die-packaging component with retaining structure for package body thereof
CN108966403A Change type constant current LED driver
TW201902300A Switching constant current LED driver
TWI635581B Die package component with jumper structure and manufacturing method thereof
US2018211953A1 Integrated packaging structure
TWI608583B Common source type package structure
US9741825B1 Method for manufacturing field effect transistor having widened trench
CN107871665A Utilize the field-effect transistor and its manufacture method in oxide layer and nitration case sequentially jacketed electrode portion
TWI601215B Field effect transistor having electrode coated sequentially by oxide layer and nitride layer and manufacturing the same
CN107785263A Field-effect transistor and its manufacture method with multiple widths electrode structure
TWI593117B Field effect transistor having multi-width electrode structure and manufacturing the same
CN105680842A Driving circuit capable of regulating operation mode by external pin
TW201618448A Driver circuit capable of adjusting operation mode by external leads
EP2650921A1 Semiconductor structure comprising active region trenches arranged in a dispersed manner
EP2650920A1 Trenched semiconductor structure
TW201240016A Manufacturing method of semiconductor substrate
CN101814321A Memory power gating circuit and method
CN101814477A A Silicon through holes after the interlinked structure being passivated.
CN101814645A Coupling microstrips structure and a manufacturing method thereof