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HUANG CHIN-TAN

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    237,246
About

HUANG CHIN-TAN has a total of 22 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States, Germany and EPO (European Patent Office). Its main competitors in its focus markets machine tools, machines and mechanical elements are HOKUYOU SANGYO KK, LEE CHANG CHUAN and ADVANCE TEAM POWER INC.

Patent filings in countries

World map showing HUANG CHIN-TANs patent filings in countries
# Country Total Patents
#1 United States 17
#2 Germany 3
#3 EPO (European Patent Office) 2

Patent filings per year

Chart showing HUANG CHIN-TANs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Huang Chin-Tan 22

Latest patents

Publication Filing date Title
US2015090077A1 Hand tool capable of indicating revolution number
US2014360319A1 Hand tool
US2014283654A1 Ratchet device
US2014202289A1 Flexible tool rod device
US2014102266A1 Tool handle
US2014000422A1 Tool Handle
US2013228051A1 Telescopic hand tool
US2013081231A1 Telescopic hand tool
US2013160618A1 Telescopic handle for a hand tool
US2012325060A1 Angularly accessible head assembly for a torque hand tool
US2012144960A1 Hand Tool With An Adjustable Tool Head
DE102010062565A1 Angle adjustable handle for a hand tool
US2011061500A1 Adjustable torque limiting device for a click-type torque wrench
EP2380703A2 Ratchet tool
US2010064474A1 Handle capable of storing a tool bit
US2008179840A1 Chuck device for a hand tool
US2008163724A1 Ratchet driving mechanism with two sets of pawls