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DAE CHANG CO LTD

Overview
  • Total Patents
    414
  • GoodIP Patent Rank
    5,911
  • Filing trend
    ⇩ 55.0%
About

DAE CHANG CO LTD has a total of 414 patent applications. It decreased the IP activity by 55.0%. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets thermal processes, transport and consumer goods are KANG BYEONG-GYU, SHIN JONG MIN and FOLLETT CORP.

Patent filings per year

Chart showing DAE CHANG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ji Jun Dong 286
#2 Park Yong Jun 115
#3 Ji Joon Dong 109
#4 Chae Won Young 59
#5 An Jin Hyok 53
#6 Lee Kyong Su 43
#7 O Myeong Ji 36
#8 Shin Gye Young 33
#9 Kim Jong Myung 29
#10 Jeong Seong Il 26

Latest patents

Publication Filing date Title
KR20200016903A Ice maker and refrigerator including the same
WO2020091388A1 Heater, ice maker including heater, and refrigerator including ice maker
KR20210021772A Ice maker and refrigerator including the same
KR20210021625A Ice maker and refrigerator including the same
KR20210016819A Ice maker and refrigerator including the same
KR20210015439A Apparatus for making and storing of ice
KR20210014852A Heating apparatus
KR20210014004A Water supply pipeline and refrigerator including the same
KR20210013993A Ice maker, refrigerator and control method of the same
KR20190087356A Substrate including nano fiber and method of manufacturing the same
KR20210003537A Ice maker and refrigerator including the same
KR20200105738A Ice maker, refrigerator and control method of the same
KR20200144646A A steam generator and method for making the steam generator and laundry treating apparatus including the steam generator
KR20200144238A An ice tray, method for making the ice tray and an ice maker including the ice tray
KR20200144239A Ice maker
KR20200138847A A detergent supply apparatus and a washing machine including the same
KR20200137422A Ice maker and refrigeration including the same
KR20200137353A An apparatus for moving up and down a shelf and refrigerator including the same
KR20200121029A Ice maker and refrigerator incuding the same
KR20200121026A Cold and hat water purifier and refrigerator including the same