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OH SE JIN

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    221,180
About

OH SE JIN has a total of 22 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea, Australia and China. Its main competitors in its focus markets civil engineering, transport and machines are MAC GREGOR INTERNATIONAL SA, BESENZONI S P A and MAC GREGOR GMBH.

Patent filings in countries

World map showing OH SE JINs patent filings in countries

Patent filings per year

Chart showing OH SE JINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oh Se Jin 21
#2 Oh Gum Sung 5
#3 Lim Jong Heon 1

Latest patents

Publication Filing date Title
KR20200139574A Bus Spinade
KR102187390B1 Fermented Meat Manufacture Device
KR20120139485A Shaking device commander system
KR101040014B1 Assembling type buoy
KR20110090528A Fabrication structure of float and its belongings
KR20110020060A A method for clamping pipe floater which can absorb impact or bibration from bridge frame
KR20100090592A Inastalling structure of base plate of auto-closing door with hydraulic hinge
KR20100090593A Hinge fixing device of auto-closing door capable of adjustment of position of hinge hall
KR100890280B1 Wireless receiver for automatic door having fixing structure using extruded frame having projected part
KR100869128B1 Base plate for controll of rotation of automatic door equipted with hydraulic hinge
KR100838189B1 Non-inclusive byclraulic hinge for door
KR100830170B1 Wireless touch switch for shutting and opening sliding door
KR20060122080A Tube type car seat for baby
KR20030078048A Water ingress detector installed in a hold, ballast tank and dry space for a bulk carrier ship
KR20020036799A A garbage truck's automatic dumping device
WO03057536A1 Power supply apparatus for prevention of vehicle fire
AU2002222761A1 Power supply apparatus for prevention of vehicle fire
KR20010088509A Lower frame of shutting door and manufacturing method of the lower frame
KR20000041516A Wiper of flow quantity sensitive type
KR20000026494A Car operating system