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CHO TONG RAE

Overview
  • Total Patents
    15
About

CHO TONG RAE has a total of 15 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets environmental technology, chemical engineering and electrical machinery and energy are TIANJIN SDIC JINNENG ELECTRIC POWER CO LTD, ANHUI PUSHI ECOLOGICAL ENV ENG CO LTD and BEIJING BOHUITE ENVIRONMENTAL TECH CO LTD.

Patent filings in countries

World map showing CHO TONG RAEs patent filings in countries
# Country Total Patents
#1 Republic of Korea 14
#2 China 1

Patent filings per year

Chart showing CHO TONG RAEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cho Tong Rae 14
#2 Hashizume Kazuto 5
#3 Sato Soichi 5
#4 Kang Jung Kwang 1

Latest patents

Publication Filing date Title
KR100665664B1 The sewage disposal facility of stable
KR100633856B1 Diseases and pests control agent of crops dissolved micro-bubbles, containing oxygen and ozone
KR20050093577A The hybrid fish farming of changable wood
KR20050093576A Algal farming woody
KR20040002369A Advanced method of water treatment of septic tank and so on
KR20040002370A Method of improving the quality of water using micro-bubble ozone
KR20040002356A Apparatus of Dissolving Ozone in Water with High Degree of Efficiency and Method thereof
KR20030030885A The production procedure for separator of fuel cell
KR20040002335A air bubble solution apparatus
KR20040002334A air bubble solution apparatus
KR20020083127A The production procedure for separator of Fuel cell
KR20020089766A Active carbon for adsorbing digestion gas and storage & utilizing method of digestion gas using the active carbon