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Electroluminescent devices
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Patent number 11,690,285
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Issue date Jun 27, 2023
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Universal Display Corporation
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Nicholas J. Thompson
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C07 - ORGANIC CHEMISTRY
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Electroactive materials
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Patent number 11,683,979
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Issue date Jun 20, 2023
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LG Chem, Ltd.
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Viacheslav V. Diev
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H01 - BASIC ELECTRIC ELEMENTS
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Organic light-emitting device
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Patent number 11,678,498
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Issue date Jun 13, 2023
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Samsung Display Co., Ltd.
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Hwan-Hee Cho
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H01 - BASIC ELECTRIC ELEMENTS
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Organic light emitting diode display device
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Patent number 11,665,954
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Issue date May 30, 2023
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WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
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Jun Cao
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Polycyclic aromatic compound
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Patent number 11,653,565
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Issue date May 16, 2023
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Kwansei Gakuin Educational Foundation
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Takuji Hatakeyama
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C07 - ORGANIC CHEMISTRY
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