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LEE SANG YUN

Overview
  • Total Patents
    85
  • GoodIP Patent Rank
    54,625
  • Filing trend
    ⇩ 50.0%
About

LEE SANG YUN has a total of 85 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1986. It filed its patents most often in Republic of Korea, United States and China. Its main competitors in its focus markets semiconductors, it methods for management and transport are ZHAO CHAO, PARTHASARATHY VIJAY and TAKAHASHI MASAO.

Patent filings in countries

World map showing LEE SANG YUNs patent filings in countries
# Country Total Patents
#1 Republic of Korea 78
#2 United States 4
#3 China 1
#4 Japan 1
#5 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing LEE SANG YUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Sang Yun 78
#2 Lee Sang-Yun 5
#3 Lee Moon Hee 3
#4 Lee Dong Il 1
#5 Park Jun Il 1
#6 Lee Dae Woo 1
#7 Yang Jae Ha 1
#8 Kang Jung Han 1
#9 Lim Yong-Do 1
#10 Kim Jong Hoek 1

Latest patents

Publication Filing date Title
KR20200077472A Shelf assembly for bathroom
KR20200077470A A bracket assembly for bathroom accesary
KR102104800B1 Screw hole iaspectioa system
KR102040813B1 Complex waterproof sheet using polyethylene terephtalate sheet, manufacturing method of the complex waterproof sheet and construction method using the complex waterproof sheet
KR20200115976A Interaction method and system of advertisement on the internet social platform website comment window
KR20200071633A Keyboard easy to remove foreign objects
KR102098891B1 Roll detach preventing sensing apparatus for cylinder type structure turning roll apparatus
KR20190051838A A carbonated water producing device
KR20200028638A Method for manufacturing sintered apatite hydroxide using fish scales
KR20190105693A Bending device with four rollers
KR20190048219A Production system of carbonated water using chemical reaction
KR20190047761A Production system of carbonated water using chemical reaction
KR20190045599A Vacuum Absorbing Type Toilet Stool
KR20190040858A Carbonated water production system equipped with a function of generating carbon dioxide (CO2) through chemical reaction
KR20190034711A Carbonated water production system equipped with a function of generating carbon dioxide (CO2) through chemical reaction
KR101842268B1 Automatic labeling device
KR20180123941A Air receive tank with improved water removal efficiency in the gas
KR20180123940A Air receive tank
KR20180112957A A shower bar for bathroom
KR101831662B1 A hydrant for bathroom