Learn more

HYUNJOOIN TECH CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    154,430
  • Filing trend
    ⇩ 100.0%
About

HYUNJOOIN TECH CO LTD has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, optics and measurement are CROISY RENAUD, CHONGQING JINSHAN SCIENCE & TECH GROUP CO LTD and ACTS VISION CO LTD.

Patent filings in countries

World map showing HYUNJOOIN TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing HYUNJOOIN TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Gyeong Ae 17
#2 Dan Chin Yu 9
#3 Han Kyung Hee 5
#4 Yum Jun Sung 3
#5 Lee Dae Won 1
#6 Song Kyung Ae 1
#7 Yu Dan Chin 1
#8 Seo Kwang Wook 1

Latest patents

Publication Filing date Title
KR20190032974A Contolling device of the position of micro optical fiber scanner using air pressure
WO2018048224A1 Image output apparatus using laser light source and method therefor
KR20180034815A Three dimensional confocal scanning needle probe
KR20180027975A Multiple imaging modality otoscope byr non-invasive method
KR20180027976A Otoscope capable tomography
KR101614939B1 Detachable wire connecting device
KR20160083233A Moving edge section of endoscope
KR20160042225A Endoscopic lever having stopper
KR20160038151A Endoscope system with touch screen and control method thereof
KR101432713B1 Catheter and Endoscope Angulation Device
KR101480016B1 Portable endoscope system
KR20150010467A Catheter
KR101335477B1 Pectoscope comprising the cap detachably fixed on the tip
KR20120140021A Device for analyzing liquid sample using optic system and analyzing method of the same
KR20120135806A Apparatus and method for producing nanosecond and sub-nanosecond optical pulses
KR20110020686A Ccd device for imaging the multiple focal planes
KR20050113442A Near infra-red(nir) filter wheel system for detecting abnormal tissue on endoscopic image