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SU CHENG-WEI

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    218,825
About

SU CHENG-WEI has a total of 31 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States, Taiwan and Australia. Its main competitors in its focus markets machine tools, machines and packaging and shipping are WALDENWORCESTER INC, ROBERTS TOOL INTERNATIONAL USA and BRIDGEPORT HARDWARE MFG CORP.

Patent filings in countries

World map showing SU CHENG-WEIs patent filings in countries
# Country Total Patents
#1 United States 25
#2 Taiwan 4
#3 Australia 1
#4 Germany 1

Patent filings per year

Chart showing SU CHENG-WEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Su Cheng-Wei 31

Latest patents

Publication Filing date Title
US2017291240A1 Cutting tool for trimming workpiece
US2014145127A1 Length adjustable tool
US2012261628A1 Manually operated prying tool
US2013269492A1 Insert bit
US2013039688A1 Paint tool for manually supplying dye
US2012067164A1 Rotation control device for a tool
US2013033855A1 Illuminating magnifying lens capable of focusing its light on objects
US8146461B1 Tool extension rod
US2012251223A1 Painting device with a manual suction cylinder
US8049978B1 Assembling structure for a magnifying glass
US2011005359A1 Tool with adjustable working angle
TW201139067A Ratchet wrench with an auxiliary turning structure
TW201132465A Tool joint structure
US2011002732A1 Rotation Control Device for a Tool
US2011083535A1 Two-section tool joint
US2011047803A1 Multi-impact hand tool
TW201107092A Multiple-bump hand tool structure
TW201026588A Manual prying tool
AU2008101136A4 Measuring Wheel