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KANG SUNG KU

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    198,731
  • Filing trend
    ⇩ 100.0%
About

KANG SUNG KU has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1987. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, environmental technology and electrical machinery and energy are INDUSTRY CO LTD, KORYO VACUUM SAFETY CO LTD and RYU G HYUN.

Patent filings per year

Chart showing KANG SUNG KUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kang Sung Ku 19
#2 Kang Dae Woon 1
#3 Kang Seung Ku 1
#4 Kang Sun Jung 1
#5 Chang Jae Seok 1

Latest patents

Publication Filing date Title
KR20200088106A Road safety guard with collision accident signal transmission function
KR20180120926A Grating
KR20180085447A A safety stopper device for a guardrail for rapidly reducing the collision speed of a vehicle
KR101872271B1 Road safety guard using guardrail
KR20170085800A apparatus for absorbing car crash impact
KR20150076710A table having solar cell
KR20140141409A monitoring cameras installed in road traffic signs
KR20140096768A apparatus for absorbing car crash impact
KR20120117440A Roadbarrier guidance device having solar cells
KR20120117432A Guided device for lane distinction
KR20110038352A Container of having flowing backward having
KR20050057778A The method of production of paper materials using wallpaper disused
EP1527233A2 Vehicular impact absorbing apparatus having cushion pins
KR20030080571A a neck-tie
KR20020025347A road rise against overspeed
KR20010076561A Camera supporting device for Closed circuit television system
WO8706537A1 Device for preventing slip of vehicles by using exhaust gas