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UNITED MICROELECTRONIC CORP

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    226,368
  • Filing trend
    ⇩ 100.0%
About

UNITED MICROELECTRONIC CORP has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1994. It filed its patents most often in United States and Singapore. Its main competitors in its focus markets semiconductors, computer technology and optics are QUANTUM SEMICONDUCTOR LLC, GOLD STAR ELECTRONICS and GALAXYCORE INC.

Patent filings in countries

World map showing UNITED MICROELECTRONIC CORPs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Singapore 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lur Water 2
#2 Yeh Shih-Po 1
#3 Wang Mu-Chun 1
#4 Liu Chuan H 1
#5 Lin Chin-Lung 1
#6 Yeh Shu-Wei 1
#7 Liao Wunn-Shien 1
#8 Su Shih-Feng 1
#9 Yu Chia-Chieh 1
#10 Hsue C C 1

Latest patents

Publication Filing date Title
US2009035915A1 Method of high density plasma gap-filling with minimization of gas phase nucleation
US2006144815A1 Treatment method for surface of photoresist layer and method for forming patterned photoresist layer
US6512708B1 Placement and routing for wafer scale memory
US2002022321A1 Method of forming self-aligned stacked capacitor
US6468838B2 Method for fabricating a MOS transistor of an embedded memory
US6420077B1 Contact hole model-based optical proximity correction method
US6026012A Dual port random access memory
US6171951B1 Dual damascene method comprising ion implanting to densify dielectric layer and forming a hard mask layer with a tapered opening
SG64959A1 An improved salicide process technology
US5882537A Metallic precipitate monitoring method
US5661479A Oversampling modulation in a D/A converter using a combination of feedforward/feedback coefficients and shift registers
US5374583A Technology for local oxidation of silicon
US5429973A Trench buried-bit line mask ROM process