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K M W CO LTD

Overview
  • Total Patents
    31
About

K M W CO LTD has a total of 31 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets telecommunications, electrical machinery and energy and machine tools are CHENGDU YINHE TECH CO LTD, QUASAR MICROWAVE TECH and ELECTROMAGNETIC KOREA CO LTD.

Patent filings in countries

World map showing K M W CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 31

Patent filings per year

Chart showing K M W CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Deok Yong 8
#2 Kim Duk-Yong 3
#3 Park Woong-Hee 3
#4 Hur Joon-Won 2
#5 Jang Ik-Su 2
#6 Park Sang-Sik 2
#7 Kirusanov Yuri 2
#8 Lessine Vladimir 2
#9 Jung Dong-Hee 2
#10 Chang Ik-Soo 2

Latest patents

Publication Filing date Title
KR20010113302A Switchable two - way power divider/combiner
KR20010096740A Linear motor
KR20010054058A Flat antenna having waveguide slot array
KR20010045154A Matrix board for main distribution frame
KR20000075389A Apparatus for shifting phase of inputted signal and attenuating the signal
KR20010010760A Switch using a magnetized rocker
KR20000066561A Switch using uni-solenoid
KR20000028532A Apparatus for coupling vehicle antenna to antenna for portable phone
KR20000027077A Serial/parallel relay system for relaying radio communication signal
KR20000003334A Wave guide circulator
KR20000002979A A control circuit coaxial switch
KR100258788B1 Microwave band pass filters made with an half-cut coaxial resonators
KR100265367B1 Nonreciprocal microguide power distributor
KR100265368B1 Microguide circulator
KR100265365B1 Wave filter
KR100265366B1 Microwave attenuator
KR100269588B1 Microwave circulator
KR100269587B1 Microwave circulator
KR100269585B1 Coupling loop direct junction type narrow band multi-channel combiner
KR100223073B1 Filter with notch for dielectric resonator