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CHA JIN HWAN

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    189,809
  • Filing trend
    ⇩ 50.0%
About

CHA JIN HWAN has a total of 20 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2008. It filed its patents most often in United States, Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets control, packaging and shipping and electrical machinery and energy are SUZOHAPP CANADA ULC, GRG HUITONG FINANCIAL SERVICES CO LTD and GRG BANKING EQUIPEMENT CO LTD.

Patent filings in countries

World map showing CHA JIN HWANs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Republic of Korea 8
#3 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing CHA JIN HWANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cha Jin Hwan 20
#2 Lee Won Joon 5
#3 Lee Dong Sik 5
#4 Choi Young Il 3
#5 Lee Dong-Sik 2
#6 Lee Woo Ho 2
#7 Moon Sung Jin 2
#8 Jang Hyun Soo 2
#9 Jang Hyun-Soo 1
#10 Shin Kyung Joo 1

Latest patents

Publication Filing date Title
KR102058797B1 self generation electricity type of temperature control apparatus in portable gas range
KR101950105B1 Cooling ball for use in ice ball
KR20180117011A Animal feeding apparatus
KR20170106137A Pipe heat-quantity measuring apparatus using thermoelectric element
KR101682814B1 self generation electricity type of charging device using multi heating source in portable electronic devices and therefore power providing method
KR101646871B1 Codeless mouse device for thermoelectric generation using holding temperature of human body and therefore power providing method
KR20150053862A heat exchanger
KR20150002396A Thermo power generator in scrubber and therefore non-stop operating method