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EUN CHANG CO LTD

Overview
  • Total Patents
    11
About

EUN CHANG CO LTD has a total of 11 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets machines, packaging and shipping and textiles and paper are HAGNER HANS, DANISCO FLEXIBLE FRANCE and CRAEMER PRESS & STANZWERK.

Patent filings in countries

World map showing EUN CHANG CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing EUN CHANG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Hee Suck 9
#2 Park Hui Seok 2

Latest patents

Publication Filing date Title
KR20110075963A Embossing vinyl burlap bag and manufacturing method and formation apparatus of that
KR20110075966A Last contents throwing and stacking easy embossing vinyl burlap bag
KR20110075960A Embossing vinyl burlap bag formation apparatus
KR20110075898A Vinyl burlap bag resin cooling device and method of that
KR20090112798A Ultraviolet rays interception function having vinyl burlap bag for packing
KR100751723B1 Embossing roller mounting/disassembling structere for vinyl burlap bag manufacturing apparatus
KR20080003492A Ultraviolet rays interception function having vinyl burlap bag for packing
KR100586222B1 Vinyl burlap bag for packing
KR100623424B1 Vinyl burlap bag forming apparatus
KR20010084741A Vinyl sack production apparatus and using method thereof
KR100296051B1 Apparatus for forming vinyl bag