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SAM HYUN P·F CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    79,236
  • Filing trend
    ⇩ 25.0%
About

SAM HYUN P·F CO LTD has a total of 21 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2014. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, materials and metallurgy and environmental technology are JINHYUNG CONSTRUCTION CO LTD, CONTEK ENC and SICHUAN DEPT TRANSP HIGHWAY PLANNING PROSPECTING & DESIGN RES INST.

Patent filings in countries

World map showing SAM HYUN P·F CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 21

Patent filings per year

Chart showing SAM HYUN P·F CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang In Wook 17
#2 Kim Choong Eon 16
#3 Ha Tae Yul 11
#4 Jee Goo Sam 4
#5 Lim Eol 4
#6 Park Kyung Won 4
#7 Kim Yong Guk 3
#8 Shin Dong Ki 1

Latest patents

Publication Filing date Title
KR102209189B1 Prestressed concrete girder for bridge and method thereof
KR102032160B1 Prestressed concrete girder for bridge and method thereof
KR102035966B1 Tendon distributing device used in bridge girder and composite girder for bridge using the same
KR102048287B1 Tendon spreading fixing appratus for prestressed girder
KR20200068467A Prestressed girder for bridge and method of manuafacturing thereof
KR101954612B1 Composite girder for bridge and manufacturing method thereof
KR20180028911A Construction method of steel box composite girder with composited concrete on continuous support
KR20180123396A Composite girder with enhanced stress distribution at connection between steel part and concrete part
KR20180117877A Method of manufacturing prestressed composite girder, method thereof and of constructing continuous birdge upper structure of using same
KR20180117878A Strcutrue of connecting traverse beam with main beam in bridge upper structure and method of constructing the same
KR20180071125A Fiber reinforced asphalt concrete and method thereof
KR20180070902A Apparatus of manufacturing fiber reinforced asphalt concrete
KR20180070900A Apparatus of manufacturing fiber reinforced asphalt concrete
KR20180029121A Steel box composite girder with composited concrete on continuous support and construction method thereof
KR20170121354A Upper structure of complex type of continuous bridge and consturction method thereof
KR101689520B1 Fiber reinforced recycled ascon and method thereof
KR20170115760A Method for manufacturing of steel girder coupled with precast-concrete parts on upper flange of steel girder
KR20160091465A Composite girder and method of manufacturing composite girder and of constructing birdge upper structure using same
KR20160053290A Upper structure of eco bridge and method of forming girder used therein
KR20160053289A Precast half-slab for bridge and method of constructing bridge superstructure using same