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AHN DONG HYUN

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    184,716
About

AHN DONG HYUN has a total of 12 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, foods and drinks and it methods for management are GUANGZHOU SAILAI STEMCELL SCIENCE AND TECHNOLOGY CO LTD, SUZHOU IRIVET BIOTECHNOLOGY CO LTD and BIOPHARMAGEN CORP FANGZHOU SUZHOU.

Patent filings in countries

World map showing AHN DONG HYUNs patent filings in countries

Patent filings per year

Chart showing AHN DONG HYUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ahn Dong Hyun 12
#2 Park Sun Mee 3
#3 Ahn Sung Bum 1
#4 Lee Hyeon Yeong 1
#5 Kim Seong Mi 1
#6 Kim Jin Yeong 1

Latest patents

Publication Filing date Title
KR20210028340A System and method for evaluating future value of resell products using big data
KR20190119314A Online transaction method and system of re-sale products
US2017319468A1 Hair growth-promoting composition
KR20160064954A Method for promoting growth of hair
KR101570004B1 Composition for promoting growth of hair
KR20070074926A A device for notifying traffic signal
KR20020027426A Improving method for preservation of bread and confectionery by surface treatment using chitosan
KR20010088698A A using method of chitosan for replacement of nitrite and nitrate when food manufacture
KR20020084537A Apparatus and method for retrieving live-action guidance images.
KR100288401B1 A making method of sausage having chitosan ingredient