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DAE HAN INSTR CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    158,627
About

DAE HAN INSTR CO LTD has a total of 13 patent applications. Its first patent ever was published in 2012. 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 measurement, computer technology and mechanical elements are HEJDUK FRANTISEK, THORN EMI FLOW MEASUREMENT LTD and CHONGQING RUILIBI GAS EQUIPMENT CO LTD.

Patent filings in countries

World map showing DAE HAN INSTR CO LTDs patent filings in countries

Patent filings per year

Chart showing DAE HAN INSTR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Seung June 8
#2 Yang Jung Seung 6
#3 Han Sang Hie 3
#4 Son Myeong Seok 2
#5 Hong Yo Hoon 2
#6 Kim Eun Jae 1
#7 Jang Kwang Mun 1
#8 Chang Kwang Moon 1
#9 Choi Won Hee 1
#10 Oh Tae Ho 1

Latest patents

Publication Filing date Title
KR20200098470A Flowmeter with check valve
KR20200048619A Flowmeter with check valve
KR102106056B1 Venturi flowmeter
KR20190093971A Monitoring and controlling method for workplace using IOT
KR20190093972A communication protocol through face recognition
KR20180048043A Smart method for ordering work
KR20170087110A Average pitot tube type flow meter
KR20150115471A Differential pressure type flow-meter that is convenient for manufacturing and installation
KR20150098954A Concentric body type flow-meter
KR20150090567A Integrated valve flow-meter
US2015114136A1 Average pitot tube type flow meter
KR20120119880A Average pitot tube type flow meter