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YU HEUNG SANG

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    216,855
About

YU HEUNG SANG has a total of 20 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets surface technology and coating, optics and computer technology are VALSTYBINIS MOKSLINIŲ TYRIMŲ INSTITUTAS FIZINIŲ IR TECH MOKSLŲ CENTRAS, WEAR COTE INT and MEIBAN KOGEI KK.

Patent filings in countries

World map showing YU HEUNG SANGs patent filings in countries

Patent filings per year

Chart showing YU HEUNG SANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Heung Sang 18
#2 Kang Byung Koo 2
#3 Kim Wang Ryeol 1
#4 Kweon Min Cheol 1

Latest patents

Publication Filing date Title
WO2014204196A1 Method of manufacturing decoration for shoe
WO2014204194A1 Method of forming vacuum coating layer on shoe outsole and method of manufacturing decorative layer for same
KR101402373B1 Vacuum coating layer formation method of shoe outsole
KR101402459B1 Vacuum coating layer formation method of shoe decoration band
KR20140083260A complex vacuum evaporation method
WO2014025092A1 Carbon nanotube glass lens, and method for manufacturing same
KR20140021811A Carbon nanotube glasses lens production method
KR20140021810A Carbon nanotube glasses lens
US2015034370A1 White color coating layer-formed touch screen panel and white color coating layer vacuum coating method of touch screen panel
WO2013122294A1 Touch screen panel having vacuum coating layer and method for vacuum coating touch screen panel
KR101252568B1 Black color coating method for cellular phone case
KR101233656B1 Vacuum coating method of white coating layer for touch screen panel
KR101207850B1 Touch screen panel with vacuum coating layer
KR20100057769A Vacuum evaporation method
KR20100057770A Vacuum evaporation device
KR20100118045A Coating body and coating method for forming a mixed film by vacuum depositing different materials on the surface
KR20100110696A Structure of coating body of vacuum deposition coating device
KR20000006904A A vacuum evaporation coating apparatus and coating method, and coating laminates