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SOOSAN HEAVY IND CO LTD

Overview
  • Total Patents
    157
  • GoodIP Patent Rank
    20,963
  • Filing trend
    ⇩ 78.0%
About

SOOSAN HEAVY IND CO LTD has a total of 157 patent applications. It decreased the IP activity by 78.0%. Its first patent ever was published in 1992. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, packaging and shipping and machine tools are RUSTON BUCYRUS LTD, HOPPER INC and OKADA SAKUGANKI KK.

Patent filings per year

Chart showing SOOSAN HEAVY IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cho Jae Sang 38
#2 Shin Il Dong 13
#3 Kang Young Ky 13
#4 Lee Sang Woo 12
#5 Lee Il Jae 11
#6 Noh Soo Hoon 11
#7 Kim Tae Yong 7
#8 Jeong Woon Nam 6
#9 Kim Yong Jin 6
#10 Huh Seong Wook 5

Latest patents

Publication Filing date Title
KR102049810B1 Crane with overload prevention system
KR20190138060A Hydraulic percussion apparatus
KR20190131957A Hydraulic breaker with auto lubrication structure
KR20190087758A Crane
KR101997207B1 Locking structure of crane swing part
KR20190022199A Low noise hydraulic breaker
KR101907432B1 Hydraulic percussion apparatus
KR20180137699A Method for Protect to rollover of Hydraulic Drill
KR20180130962A Safety controlling method for crane
KR20180130963A Safety driving method for a crane vehicle
KR20180129309A Coupling structure of crane swing part
KR20180126147A Crane vehicle
KR20180126310A Method for Management of Drill Rod of Hydraulic Drill
KR20180126148A Boom system
KR20180126309A Method and Apparatus for Energy Saving of Hydraulic Drill
KR101903357B1 A hydraulic breaker with a auto lubrication structure
KR20180111123A Crane
KR20180111116A Setting method to prevent overturn for crane and control method for the same
KR20180111132A Crane
KR20180111139A Crane