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KIM CHANG NAM

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    187,015
About

KIM CHANG NAM has a total of 19 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea and United States. Its main competitors in its focus markets semiconductors, transport and electrical machinery and energy are GUO XIAOWEI, YAMAZAKI OSAMU and SUN RUNGUANG.

Patent filings in countries

World map showing KIM CHANG NAMs patent filings in countries
# Country Total Patents
#1 Republic of Korea 13
#2 United States 6

Patent filings per year

Chart showing KIM CHANG NAMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Chang Nam 19
#2 Lee Ho Nyun 1
#3 Kim Kyoung Ran 1

Latest patents

Publication Filing date Title
KR20200122275A Method for manufacturing of metal shadow mask, and metal shadow mask manufactured by thereof
KR20190011708A Seaeel cold ripeningslice
KR20200022172A Method and Apparatus for sublimation purification of materials
KR20180100504A Eel Cold Ripening Cannon
KR20200016687A Method for manufacturing of metal shadow mask, and metal shadow mask manufactured by thereof
KR20180018616A Cover apparatus for cargo box of vehicle
KR101470745B1 Cover apparatus for cargo box of vehicle
KR20130058822A Apparatus for cutting ingot
KR20130044923A Apparatus for conveying wafer
KR20120136690A Pick-up apparatus for wafer
KR20050108801A Mushroom cultivating house
KR20020084052A Method for manufacturing a vesicular candle
KR20010097378A Video communication and video message (video mail) system on the Internet