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KANG CHANG HWAN

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    187,325
  • Filing trend
    ⇩ 100.0%
About

KANG CHANG HWAN has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets foods and drinks, medical technology and electrical machinery and energy are WANG KUI, SKORZEWSKI WITOLD VON and SATO CHOKICHI.

Patent filings in countries

World map showing KANG CHANG HWANs patent filings in countries

Patent filings per year

Chart showing KANG CHANG HWANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kang Chang Hwan 17
#2 Kim Sung Min 1
#3 Kim Jong-Kyu 1
#4 Lee Byeong Min 1

Latest patents

Publication Filing date Title
KR102228609B1 Server for recommending customized beds and system including the same
KR20200086961A Exhaust system for roasting equipment
KR20190076153A Anion generator nozzle of anion generator having the function of wind vane with no driving power
KR101553544B1 Anion generating apparatus
KR101330642B1 Anion generating apparatus
KR20120091634A Anion generator nozzle of anion generator having the function of wind vane with no driving power
US2010008074A1 Storage case
KR20040102998A A boiled rice with assorted mixtures of fresh vegetables effective against the circulation of the blood and its manufacturing method
KR20040060530A A boiled rice with assorted mixtures of fresh vegetables effective against diabets and its manufacturing method
KR20040060532A A boiled rice with assorted mixtures of fresh vegetables effective against a hypertensive and its manufacturing method
KR20040060531A A boilded rice with assorted mixtures of fresh vegetables effective against a constipation and its manufacturing method
KR20040060529A A boiled rice with assorted mixtures of fresh vegetables effective against the fatness and its manufacturing method
KR20040032718A Cleaning food the intestines and the manufacturing method of it
KR20020037158A Computer network system for monitoring, protection of moving body with portable electronic apparatus and method of the same
KR100264287B1 Unfold m/c of a cuttlefish