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PARK JUNG HWAN

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    90,118
  • Filing trend
    ⇩ 50.0%
About

PARK JUNG HWAN has a total of 52 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1996. 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, computer technology and it methods for management are ANHUI TRANSP HOLDING GROUP CO LTD, LEE SUNG YOUNG and CHINA RAILWAY MAJOR BRIDGE NANJING BRIDGE AND RUNNEL INSPECT & RETROFIT CO LTD.

Patent filings per year

Chart showing PARK JUNG HWANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Jung Hwan 49
#2 Kang Hee Kyung 4
#3 Masahiko Suguri 4
#4 Jang In Ho 3
#5 Jeong Gye Youn 3
#6 Lee Dong Cheon 2
#7 Park Jung-Hwan 2
#8 Chung Geun Chang 2
#9 Oh Song Taek 2
#10 Arai Juichi 2

Latest patents

Publication Filing date Title
KR20190138142A Car Fittable Shopping Cart
KR20190019700A Method for smart mist service of elbow, system and computer-readable medium recording the method
KR20180129553A pump boots
KR20170075151A Bed
KR20160100116A Method for allocating security guard automatically
KR101505400B1 Multi-functional cap of protecting tube for anchor and cable fixing device with this cap
KR101499078B1 Reinforcement Method of the Continuous Steel Composite Girder Bridge
KR101483456B1 Steel suspension type slab for a bridge and the construction method using the same
KR101467236B1 U-PC Composite Girder for Bridge and the Construction Mehtod
KR101451820B1 Manufacturing method for a pre flex girder and constructing method for composite rahmen bridge using the pre flex girder
KR101467410B1 Manufacturing method of prestressed girder and bridge construction method of it
KR101434837B1 Construction method for the walking bridge with the correction device of construction errors
KR101431641B1 Double layered bridge by the space truss using steel pipe girder
KR101431640B1 Fixing girder apparatus able to apply to any type of girder, and construction method of rahmen bridge using this apparatus
KR101414219B1 Highly accurate cable fixing device for bridge using cable
KR101402620B1 Construction method of slab type rahmen birdge using Half-PC slab for slab bridge
KR101383138B1 Uniformly loading apparatus for manufacturing preflex composite beam
KR101414269B1 PSC girder with location extended anchorage, girder bridge and construction method of it
KR20150029822A Method for Selling Goods in a On-Line using experience postscript
KR101334750B1 Cable fixing device using double wedges which are reversely facing each other to increase fixing capability and fixed type cable anchoring apparatus having the cable fixing device