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HUNG KUO CHEN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    209,580
About

HUNG KUO CHEN has a total of 11 patent applications. Its first patent ever was published in 2010. It filed its patents most often in Taiwan and United States. Its main competitors in its focus markets materials and metallurgy, machines and mechanical elements are EXIBELCO GMBH, ERICSON IVAR AB and MONADNOCK COMPANY.

Patent filings in countries

World map showing HUNG KUO CHENs patent filings in countries
# Country Total Patents
#1 Taiwan 10
#2 United States 1

Patent filings per year

Chart showing HUNG KUO CHENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hung Kuo Chen 10
#2 Hung Kuo-Chen 1

Latest patents

Publication Filing date Title
US2017146047A1 Slotted set screw structure
TW201708719A Slotted set screw structure
TW201546304A Magnesium or aluminium screw manufacturing method and magnesium or aluminium screw member produced thereby
TW201503970A Metal member warm-forging control method and die system therefor
TW201422335A Metal member warm-forging method and system thereof
TW201314061A Screw structure having a guiding tooth
TW201200265A Headless threaded fastener manufacturing method and a headless threaded fastener member produced thereby
TW201134573A Screw-manufacturing method
TW201127516A Magnesium fastener manufacturing method and magnesium fastener member thereof
TW201125991A Magnesium nut manufacturing method and magnesium nut member thereof
TW201124213A Magnesium screw manufacturing method and magnesium screw member thereof