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LEE YONG HAK

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    185,433
  • Filing trend
    ⇩ 100.0%
About

LEE YONG HAK has a total of 28 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1986. 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 medical technology, consumer goods and audio-visual technology are KANAE CO LTD, SIMON UDO and AVENT MEDICAL LTD.

Patent filings in countries

World map showing LEE YONG HAKs patent filings in countries

Patent filings per year

Chart showing LEE YONG HAKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Yong Hak 25
#2 Lee Yong-Hak 3
#3 Lee Un Ok 2
#4 Lee Myung Sin 2
#5 Lee Duk Jae 1

Latest patents

Publication Filing date Title
KR20180125710A LED pattern image driver system for light image pattern control of LED display device
KR20180085311A Promoting and water absorbing artificial soil for landscaping tree
US2017105503A1 Active ingredient carrier for hair and hair dryer having the same
WO2015020380A1 Hair dryer
KR101393990B1 Hair dryer
KR101285469B1 Electromagnetic remove hair dryer
KR101209872B1 Black layer removal method for grass
KR20110049296A System and method for operating building sites
KR20110032747A Pharmaceuticalpack for syringe
KR20110003882A Protection film for vehicle light and method for manufacturing the same
KR20090102324A Two kind pre-filled syringe
KR20090089117A Intravenous infusion everything sapoverdroft everything sap back
KR20080010584A Ball transfer
KR20060118163A Connecting structure of sap back and sap set
KR20060118162A Connecting structure of sap back and sap set
KR20060118164A Manufacturing method of a medicine bottle for an injection
KR20040093351A Chair stool for patient
KR20020046940A Chair stool for patient
KR20030006405A Method of manufacturing a sealing cap for injecting port of liquid-containing pack
KR20020037240A Water-saving toilet