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CHENG MING-TA

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    221,479
About

CHENG MING-TA has a total of 14 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States and Germany. Its main competitors in its focus markets machine tools, engines, pumps and turbines and mechanical elements are SHINANO SEISAKUSHO KK, WMH TOOL GROUP INC and K R INDUSTRY COMPANY LTD.

Patent filings in countries

World map showing CHENG MING-TAs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Germany 2

Patent filings per year

Chart showing CHENG MING-TAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Ming-Ta 14

Latest patents

Publication Filing date Title
US2017216999A1 Power tool with a double operational structure
US2016279767A1 Ratchet assembly
US2015165603A1 Power device with a unicorn impact unit
US2015114213A1 Pneumatic motor and pneumatic valve for the same
US2015075832A1 Pneumatic tool
DE102013100137A1 Eccentric retainer for automobile grinding machine for polishing or waxing outer surface of automobile, has coupling fixing unit including insertion end selectively inserted in head hole, and pull end lying opposite to insertion end
US2014194040A1 Eccentric seat for an automobile grinding machine
US2012325511A1 Air-inlet switching assembly for a pneumatic tool
DE102011050622A1 Air inlet switching unit for pneumatic tool, has pistol shaped housing with inlet pipe and cylinder, which has forward passage and opposite passage, where selection valve is hollow and is adapted to be arranged rotating in inlet pipe
US2011067534A1 Ratchet wrench
US2007072525A1 Polishing machine with a brake device
US7028589B1 Resilient positioning assembly for an axle in a power tool
US2006289184A1 Pneumatic tool
US2006100024A1 Transmission shaft for a hand tool or a power tool