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CHANG JAE WON

Overview
  • Total Patents
    50
About

CHANG JAE WON has a total of 50 patent applications. Its first patent ever was published in 2001. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Republic of Korea. Its main competitors in its focus markets consumer goods, machines and mechanical elements are ALLIANCE LAUNDRY SYSTEMS LLC, LAURASTAR SA and LOVELL MFG CO.

Patent filings in countries

World map showing CHANG JAE WONs patent filings in countries
# Country Total Patents
#1 United States 25
#2 WIPO (World Intellectual Property Organization) 23
#3 Republic of Korea 2

Patent filings per year

Chart showing CHANG JAE WONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang Jae Won 50
#2 Kim Kyeong Hwan 16
#3 Seo Hyun Seok 15
#4 Lim Hee Tae 14
#5 Jeon Si Moon 11
#6 Ihm Bin Chul 9
#7 Lee Moon Il 8
#8 Kang Ki Young 6
#9 Kim Ji Hee 6
#10 Lee Wook Bong 6

Latest patents

Publication Filing date Title
WO2012020898A1 Control method of a laundry machine
WO2008091124A2 Laundry machine for washing functional clothes or delicate clothes and controlling method of the same
WO2007066972A2 Method of transmitting signals for multiple antenna system
WO2007011138A2 Method and apparatus for transmitting pilot symbols in wireless communication system
KR20010087837A Structure for sealing of vial with tear-off type cap
KR20010087823A Structure for sealing of vial with flip-off type cap and manufacturing method thereof