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CHEN CHING

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    239,635
About

CHEN CHING has a total of 18 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, United Kingdom and Australia. Its main competitors in its focus markets thermal processes, machine tools and environmental technology are GOGORO INC, INST ENERGY APPLIC TECHNOLOGIES CO LTD and PROTERRA INC.

Patent filings in countries

World map showing CHEN CHINGs patent filings in countries

Patent filings per year

Chart showing CHEN CHINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Ching 13
#2 Ching Chen 4
#3 Lung Mu-Yen 4
#4 Wu Yi-Tsung 2
#5 Mu-Yen Lung 2
#6 Taylor Matthew Whiting 2
#7 Luke Hok-Sum Horace 2
#8 Lung Mu Yen 1
#9 Lee Cheng-Han 1

Latest patents

Publication Filing date Title
US2016129564A1 Reversible ratchet wrench
US2010175515A1 Wrench with releasable head
US2006081092A1 Ratchet wrench
GB0219918D0 A Ratchet mechanism for tools
TW200302045A Anti-entanglement structure for lawn mower
GB0127980D0 A Box End Wrench with Manipulation Member
EP1050379A1 Spanner
LU88368A1 High temperature fresh water and water vapor recovery system for a boiler
AU643665B3 A high temperature steam and soft water retrieving trough for a boiler
ZA9302462B A high temperature steam and soft water retrieving trough for a boiler
DE3914186A1 Hygienic pack for condom - comprises cylindrical hollow body with closed end and stopper at other end