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Inventor profile of:

Dong-Wan RYU

City:

Uiwang-si

Country:

South Korea

Published Applications:

Last publication date:

2018-05-17

Top Assignees for applications by Dong-Wan RYU

The entities that hold a legal rights for patent applications filed by inventor RYU Dong-Wan:

Cheil Industries, Inc. 5 Gumi-si, Kyeongsangbuk-do, South Korea
Cheil Industries Inc. 2 Gumi-si, Gyeongsangbuk-do, South Korea
SAMSUNG SDI CO., LTD. 1 Yongin-si, Gyeonggi-do, South Korea

Recent patent applications by RYU Dong-Wan

Dong-Wan RYU from Uiwang-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-05-17

US20180138423A1

Electricity

Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode

#2 | 2018-01-04

US20180006234A1

Electricity

Compound for organic optoelectronic device, organic light-emitting diode including same, and display device including organic light-emitting diode

#3 | 2015-09-17

US20150263291A1

Electricity

Compound for an organic optoelectronic device, organic light-emitting element comprising same, and display device comprising the organic light-emitting element

#4 | 2014-11-13

US20140332787A1

Electricity

Compound for optoelectronic device, organic light-emitting diode including same, and display device including organic light-emitting diode

#5 | 2014-03-13

US20140070199A1

Electricity

Compound for organic optoelectronic device, organic light emitting diode including the same, and display device including the light emitting diode

#6 | 2014-02-13

US20140042412A1

Electricity

COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME AND DISPLAY DEVICE INCLUDING THE ORGANIC LIGHT-EMITTING DIODE

#7 | 2013-08-15

US20130207092A1

Electricity

COMPOUND FOR ORGANIC PHOTOELECTRIC DEVICE AND ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME

#8 | 2013-05-02

US20130105771A1

Electricity

Compound for optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode

#9 | 2013-04-11

US20130087776A1

Chemistry; metallurgy

Compound for organic photoelectric device and organic photoelectric device including the same

#10 | 2012-05-10

US20120112174A1

Electricity

Compound for organic optoelectronic device, organic light emitting diode including the same and display device including the organic light emitting diode

#11 | 2012-02-23

US20120043531A1

Electricity

COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME, AND DISPLAY DEVICE INCLUDING THE LIGHT EMITTING DIODE

InventorID:

183097 ⎘