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UNITED MICROELETRONICS CORP

Overview
  • Total Patents
    17
About

UNITED MICROELETRONICS CORP has a total of 17 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States and Taiwan. Its main competitors in its focus markets semiconductors, machines and computer technology are CHUANG HARRY, TRAN LUAN C and FUJITSU AMD SEMICONDUCTOR LTD.

Patent filings in countries

World map showing UNITED MICROELETRONICS CORPs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Taiwan 5

Patent filings per year

Chart showing UNITED MICROELETRONICS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Chuan-Hsi 1
#2 Lin Benjamin Szu-Min 1
#3 Kao Ching-Hung 1
#4 Lu Hung-Bo 1
#5 Chao Fang-Ching 1
#6 Shiu Ching-Shiang 1
#7 Liang Jia-Wen 1
#8 Lin Chuen-Ru 1
#9 Hsieh Yen-Wu 1
#10 Cheng Chih-Hung 1

Latest patents

Publication Filing date Title
US2014335672A1 Process for manufacturing semiconductor transistor device
US2008017933A1 Method of fabricating semiconductor devices
US2007241375A1 Image sensor and method of forming the same
US6774008B1 Method for fabricating shallow trench isolation between deep trench capacitors
US6846748B2 Method for removing photoresist
US6570388B2 Transmission line pulse method for measuring electrostatic discharge voltages
US6015642A Method for forming a photomask
TW369702B Method of forming barrier layer in the contact window of semiconductor wafer
TW382146B Semiconductor step-down voltage device having low power consumption
TW382144B Method for simultaneous forming bit line contact and node contact
US5843826A Deep submicron MOSFET device
TW382090B System and method for converting computer addresses
US6030167A Apparatus for loading wafers into a horizontal quartz tube
TW382147B Trench-type condensed junction-less flash memory and manufacturing method thereof