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JANG YOUNG CHAN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    192,586
About

JANG YOUNG CHAN has a total of 11 patent applications. Its first patent ever was published in 2010. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets machines, optics and machine tools are SAFILO SPA, EDWIN BARNES and LOGO.

Patent filings in countries

World map showing JANG YOUNG CHANs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing JANG YOUNG CHANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jang Young Chan 11
#2 Yu Ho Sang 3
#3 Jeong Myung Ha 3
#4 Jang Young Hyun 1
#5 Jang Yong Deuk 1

Latest patents

Publication Filing date Title
KR20160053484A Spectacle frame having improved rim of assembling structure
KR20160041655A Auxiliary glasses adhesiontype glass frame having improved fixing structure
KR20160024580A Spectacle fram of aluminum having improved rim of closing structure
KR20150115530A Spectacle frame of aluminum
KR20150106222A Monopile manufacturing method of wind power generator
KR101365018B1 Frame of eyeglasses having emproved connecting structure between front and body
KR20130143438A Hinge structure of carbon frame and manufacturing method of carbon frame
KR20130143437A Manufacturing process of a spectacles frame
KR20130081555A Manufacturing process of a spectacles frame
KR20120013801A Frame of spectacles with emproved shape stability
KR20110085705A Automatic exchange system of slit knife set for slitter