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LEE DONG HUN

Overview
  • Total Patents
    143
  • GoodIP Patent Rank
    29,669
  • Filing trend
    ⇩ 28.0%
About

LEE DONG HUN has a total of 143 patent applications. It decreased the IP activity by 28.0%. Its first patent ever was published in 1982. 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, packaging and shipping and semiconductors are NIPPON GAATAA KK, DAIFUKU KK and NIHON SEKKEI KOGYO CO LTD.

Patent filings in countries

World map showing LEE DONG HUNs patent filings in countries

Patent filings per year

Chart showing LEE DONG HUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Dong Hun 141
#2 Choi Seo Ho 3
#3 Son Kyo Joon 2
#4 Jung Byung Ho 2
#5 Jang Man Dong 2
#6 Lee Dong-Hun 2
#7 Park Kyung Taek 2
#8 An Jeong Ok 2
#9 Jo Ki Chun 1
#10 Kim Gyeong Ju 1

Latest patents

Publication Filing date Title
KR102193744B1 Manual press motion delay device for game machine
KR102176243B1 Shoelace loosening prevention device
KR102153683B1 Groundwater tube well digital meter with communication function
KR102179192B1 Sealing sewing method of car headrest cover
KR102179198B1 Sealing sewing machine for vehicle headrest cover
KR102202969B1 Cell phone case with an auxiliary battery for holding bills and cards
KR101887113B1 Liquid binder for metal by-product briquettes
KR20190116664A Bi-directional Golf Putter
KR20190116661A Golf Putter Adapter
KR20190109939A Buoy With Height Adjustable
KR101863599B1 Method of manufacturing an liquid binder for metal by-product briquettes
KR20190055999A Apparatus for supplying chemical solution
KR20190056002A Apparatus for supplying chemical solution
KR101828387B1 Wiring combination structure for underground water upper protection equipment
KR20190023929A Electric moxibustion apparatus
KR20180112982A Smart syringe with re-use prevention feature(2)
KR20180071494A The large Multi adapter
KR20180060479A Deformed sunglass lens
KR20180054114A Smart syringe with re-use prevention feature
KR20180001825A Conveyor for plate-shaped members