YY

Yu Seok Yang

KY Kyulux: 18 patents #5 of 91Top 6%
KU Kyushu University, National University: 4 patents #50 of 767Top 7%
NC Nippon Soda Co.: 3 patents #145 of 648Top 25%
Overall (All Time): #190,365 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12369492 Composition of matter for use in organic light-emitting diodes Shuo-Hsien Cheng, Yong Joo CHO, Yoshitake Suzuki, Naoto Notsuka, Ayataka Endo +3 more 2025-07-22
11884853 Electroluminescent display devices and methods of making the same Stuart Stubbs, Nathalie Gresty, James H. Harris, Shuo-Hsien Cheng, Ayataka Endo 2024-01-30
11849634 Composition of matter for use in organic light- emitting diodes Jorge Aguilera-Iparraguirre, Rafael Gomez-Bombarelli, Timothy D. Hirzel, Yoshitake Suzuki, Shuo-Hsien Cheng +5 more 2023-12-19
11778904 Composition of matter for use in organic light-emitting diodes Yoshitake Suzuki, Naoto Notsuka, Hiroaki Ozawa, Shuo-Hsien Cheng, Hayato Kakizoe +2 more 2023-10-03
11638390 Composition of matter for use in organic light-emitting diodes Jorge Aguilera-Iparraguirre, Rafael Gomez-Bombarelli, Timothy D. Hirzel, Shuo-Hsien Cheng, Naoto Notsuka +4 more 2023-04-25
11608333 Composition of matter for use in organic light-emitting diodes Shuo-Hsien Cheng, Hiroaki Ozawa, Yoshitake Suzuki, Naoto Notsuka, Ayataka Endo +2 more 2023-03-21
11584739 Composition of matter for use in organic light-emitting diodes Jorge Aguilera-Iparraguirre, Rafael Gomez-Bombarelli, Timothy D. Hirzel, Yoshitake Suzuki, Shuo-Hsien Cheng +4 more 2023-02-21
11575088 Composition of matter for use in organic light-emitting diodes Yoshitake Suzuki, Shuo-Hsien Cheng, Jorge Aguilera-Iparraguirre, Rafael Gomez-Bombarelli, Timothy D. Hirzel 2023-02-07
11555034 Composition of matter for use in organic light-emitting diodes Jorge Aguilera-Iparraguirre, Rafael Gomez-Bombarelli, Timothy D. Hirzel, Naoto Notsuka, Yoshitake Suzuki +4 more 2023-01-17
11542260 Composition of matter for use in organic light-emitting diodes Shuo-Hsien Cheng, Yoshitake Suzuki, Hayato Kakizoe, Ayataka Endo, Jorge Aguilera-Iparraguirre +1 more 2023-01-03
11498914 Composition of matter for use in organic light-emitting diodes Yoshitake Suzuki, Shuo-Hsien Cheng, Naoto Notsuka, Jorge Aguilera-Iparraguirre 2022-11-15
11444250 Composition of matter for use in organic light-emitting diodes Yoshitake Suzuki, Shuo-Hsien Cheng, Jorge Aguilera-Iparraguirre, Rafael Gomez-Bombarelli, Timothy D. Hirzel 2022-09-13
11283027 Composition of matter for use in organic light-emitting diodes Yoshitake Suzuki, Shuo-Hsien Cheng, Naoto Notsuka, Ayataka Endo, Keiro Nasu +4 more 2022-03-22
11104669 Composition of matter for use in organic light-emitting diodes Yoshitake Suzuki, Shuo-Hsien Cheng, Hayato Kakizoe, Ayataka Endo, Jorge Aguilera-Iparraguirre +1 more 2021-08-31
11069860 Composition of matter for use in organic light-emitting diodes Jorge Aguilera-Iparraguirre, Rafael Gomez-Bombarelli, Timothy D. Hirzel, Shuo-Hsien Cheng, Yoshitake Suzuki 2021-07-20
10892425 Composition of matter for use in organic light-emitting diodes Shuo-Hsien Cheng, Jorge Aguilera-Iparraguirre, Rafael Gomez-Bombarelli, Timothy D. Hirzel 2021-01-12
10644249 Composition of matter for use in organic light-emitting diodes Shuo-Hsien Cheng, Yoshitake Suzuki, Hayato Kakizoe, Ayataka Endo, Jorge Aguilera-Iparraguirre +2 more 2020-05-05
10547014 Composition of matter for use in organic light-emitting diodes Jorge Aguilera-Iparraguirre, Rafael Gomez-Bombarelli, Timothy D. Hirzel, Hisashi Okada 2020-01-28
10522763 Dicyanopyrazine compound, luminescent material, luminescence device using the same, and method for producing 2,5-dicyano-3,6-dihalogenopyrazine Takuma Yasuda, In Seob PARK, Hiroshi Sumiya, Yukio Fukushima 2019-12-31
10497878 Dicyanopyrazine compound, luminescent material, luminescence device using the same, and method for producing 2,5-dicyano-3,6-dihalogenopyrazine Takuma Yasuda, In Seob PARK, Hiroshi Sumiya, Yukio Fukushima 2019-12-03
10399960 Dicyanopyrazine compound, luminescent material, luminescence device using the same, and method for producing 2,5-dicyano-3,6-dihalogenopyrazine Takuma Yasuda, In Seob PARK, Hiroshi Sumiya, Yukio Fukushima 2019-09-03
9048628 Solid-state dye laser medium and process for production thereof Hiroaki Yoshioka, Yuji Oki 2015-06-02