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J K S CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    98,054
  • Filing trend
    ⇧ 100.0%
About

J K S CO LTD has a total of 25 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets measurement, transport and mechanical elements are HYDROSYS BEIJING TECH CO LTD, CHANGCHUN RES INST FOR MECH SCIENCE CO LTD and STEFFEL GMBH SPEZIALMASCHBAU.

Patent filings in countries

World map showing J K S CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 25

Patent filings per year

Chart showing J K S CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jeon Seung Bae 16
#2 Kim Nam Jeon 7
#3 Na Hong Cheol 3
#4 Masahiro Takayama 3
#5 Son Kwang Seon 2
#6 Cho Yun Seok 2
#7 Kim Dae Joong 1
#8 Ko Tae Hwan 1
#9 Myeong Jae Cheon 1
#10 Kim Man Cheol 1

Latest patents

Publication Filing date Title
KR20210025977A Optimization device and optimization method of specimen test equipment for seismic countertop
KR20210025975A Apparatus for testing seismic isolation devices
KR20210025976A Apparatus for testing seismic isolation devices with specimen protection function
KR20200109168A Stiffness anisotropy measuring device for tire tread pattern block
KR20200069000A A frequency response characteristics measuring device for Alternating Current driven strain gauge
KR20200011257A Durability test equipment of hydraulic lock cylinder for line converter
KR20180088023A Apparatus for measuring slip ratio-friction coefficient of tire tread pattern
KR20170142432A Analysis apparatus for dynamic footprint of the high speed rotating tire and method thereof
KR20170142433A Test apparatus for measurement of dynamic spring rate of high speed rotating tire
KR20160126778A Cross-sectional Shape Measuring Device and Measuring Method of Tire
KR20160122426A Slide valve lift device for the booster pump
KR20150138644A High-speed Tensile Instrument using Inertia Force
KR20150138641A Hydraulic rail switch machine and fluid pressure monitoring method thereof
KR20150138642A Hydraulic rail switch machine and fluid filtration method thereof
KR20150138640A Fluid pressure control system and method of hydraulic rail switch device
KR20150138643A Hydraulic rail switch machine and fluid pressure control method thereof
KR20150137465A Tire Sidewall Stiffness Measurement Device
KR101323176B1 Fitness apparatus for correcting backbone
KR20110113027A Rotary actuator for torsional strength testing machine
KR20110113025A Testing apparatus for ball joint