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AHN BYUNG CHUL

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    222,024
About

AHN BYUNG CHUL has a total of 21 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States and Republic of Korea. Its main competitors in its focus markets optics, civil engineering and pharmaceuticals are YOKOTA MASASHI, ZHAOQING DUANZHOU HUSHUI ELECTROMECHANICAL TECH CO LTD and KOSHIN KOGAKU KK.

Patent filings in countries

World map showing AHN BYUNG CHULs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Republic of Korea 10

Patent filings per year

Chart showing AHN BYUNG CHULs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ahn Byung Chul 20
#2 Lim Joo Soo 2
#3 Ahn Jae Jun 2
#4 Lim Byoung Ho 2
#5 Cho Heung Lyul 2
#6 Lee Il Jae 1
#7 Park Byung Ho 1
#8 Park Jong Woo 1
#9 Kang Hoon 1
#10 Chang Youn Gyoung 1

Latest patents

Publication Filing date Title
KR102234525B1 Method for producing serum for preventing or treating mucosa-related infectious disease in calves, serum produced by the same method, and uses thereof
KR102151962B1 Method for producing serum composition for preventing or treating infectious disease in young mammal, serum composition produced by the same method, and uses thereof
KR20140128089A Link fixed on the wall for Rope
KR100939546B1 Mold for manufacturing handle cover
KR20080103747A Grating for trench
KR20080074500A Link fixed on the wall for rope
KR100804737B1 Grating for trench
KR20070103207A Grating for trench
KR20060078084A Grating for trench
KR20040069405A Water flow blocking apparatus on passage to underground