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HO CHI CHEN

Overview
  • Total Patents
    11
About

HO CHI CHEN has a total of 11 patent applications. Its first patent ever was published in 1977. It filed its patents most often in EPO (European Patent Office), Australia and Belgium. Its main competitors in its focus markets control, transport and agriculture are TORRINGTON PROD VENTURES, BEEZERBUG INC and CHIEF EXECUTIVE OFFICER OF THE.

Patent filings in countries

World map showing HO CHI CHENs patent filings in countries

Patent filings per year

Chart showing HO CHI CHENs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ho Chi-Chen 5
#2 Yang Tai-Her 4
#3 Ho C C 1
#4 Chen Ho Chi 1
#5 Ho Chi Chen 1
#6 Pu Mei-Ching 1
#7 Yang T 1

Latest patents

Publication Filing date Title
US5259139A Electric shock type fishing tackle
DK63781A Tv monitoring equipment with theft alarms and a safe sighting distance
GB2076197A Warning equipment in and for a road vehicle
EP0015332A1 Audible warning equipment in and for a road vehicle
PH13953A Automatic shot-off and alarm for stove heating unit