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JOHNSTECH INTERNATL CORP

Overview
  • Total Patents
    17
About

JOHNSTECH INTERNATL CORP has a total of 17 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Japan and China. Its main competitors in its focus markets measurement, electrical machinery and energy and audio-visual technology are CENTIPEDE SYSTEMS INC, CCP CONTACT PROBES CO LTD and AMRHEIN HERBERT.

Patent filings in countries

World map showing JOHNSTECH INTERNATL CORPs patent filings in countries
# Country Total Patents
#1 Japan 15
#2 China 2

Patent filings per year

Chart showing JOHNSTECH INTERNATL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gilk Mathew L 4
#2 Shell Dennis B 3
#3 Nelson John E 3
#4 Lopez Jose E 2
#5 Fulcher Donald L 2
#6 Kline Eric V 2
#7 Sherry Jeffrey C 2
#8 O'Sullivan John W 2
#9 Johnson David A 2
#10 Brian K Warwick 1

Latest patents

Publication Filing date Title
JP2007225599A Test contact system for testing integrated circuit with package having array of signal and power contact
JP2007026941A Contact assembly
JPH11317263A Extended core connector
JPH10150080A Active wafer level contacting system