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SAMSUNG OLED CO LTD

Overview
  • Total Patents
    50
About

SAMSUNG OLED CO LTD has a total of 50 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Republic of Korea, Japan and China. Its main competitors in its focus markets semiconductors, audio-visual technology and surface technology and coating are SEEYA INFORMATION TECH CO LTD, SCT TECH LTD and KANG KI-NYENG.

Patent filings in countries

World map showing SAMSUNG OLED CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 31
#2 Japan 10
#3 China 5
#4 United States 4

Patent filings per year

Chart showing SAMSUNG OLED CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kawashima Shingo 8
#2 Yamamoto Hitoshi 5
#3 Yamaguchi Shuji 5
#4 Yoshihiro Ushigusa 3
#5 Lee Il Han 3
#6 Ushikusa Yoshisuke 3
#7 Ujihara Takashi 3
#8 Nishigaki Eitaro 3
#9 Kota Atsushi 3
#10 Kang Chang Ho 3

Latest patents

Publication Filing date Title
KR20050001194A Organic electro luminescence display and method for manufacturing the same
KR20040094055A Apparatus for driving display panel having efficient oscillators
KR20040094054A Apparatus for driving display panel having efficient DC-DC converters
KR20040089880A The flat display device
KR20040089881A Method of driving Electro-Luminescence display panel wherein booting is efficiently performed, and apparatus thereof
KR20040089247A Method of driving electro-luminescence display panel for improving fade-out and fade-in operations
KR20040089246A Method and apparatus of driving electro-luminescence display panel by selective scan
KR20040088630A Vapor deposition apparataus having nozzle heating mechanism
KR20040088131A Direct-Current voltage booster whose circuit is simplified
KR20040088130A Heating crucible of organic thin film forming apparatus
KR20040087146A Electro-luminescence device
KR20040087147A Method and apparatus for driving electro-luminescence display panel wherein preliminary charging is individually performed
JP2004233651A Method of driving electroluminescence display panel
KR20040049459A Organic electro luminescence device
KR20040049144A Organic Electroluminescence device
KR20040049142A Organic electroluminescence device
KR20040049143A Organic electroluminescence device
KR20040049141A Organic Electroluminescence device
KR20040047177A A tray for assembling electro-luminescent devices and a apparatus with it for assembling electro-luminescent devices
KR20040044251A Method for making a electroluminescent device and a electroluminescent device made by it