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KIM JEONG JA

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    187,510
About

KIM JEONG JA has a total of 12 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, China and United States. Its main competitors in its focus markets control, mechanical elements and chemical engineering are VOLZH G PROEKTNO IZYSKATELSKIJ, CHERNOZEMOV ANATOLIJ A and ASEEV VYACHESLAV V.

Patent filings in countries

World map showing KIM JEONG JAs patent filings in countries

Patent filings per year

Chart showing KIM JEONG JAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Jeong Ja 11

Latest patents

Publication Filing date Title
KR20200131455A Teaching material for English beginner and studying method using thereof
KR20200091263A English teaching material for beginner and studying method using thereof
KR20190082487A English teaching material comprising Korean pronunciation write using segment of consonant and vowel in English word and studying method using thereof
KR20190082482A English teaching material comprising English-Korean combined pronunciation key
KR20170097957A Agitator
KR20170097959A Agitator
KR100542147B1 The flange
KR20050089508A Method for preparing of porous organic fertilizer
KR20030033823A Roasting apparatus for chicken