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Patent applications and USPTO patent grants for Jeon; Kyung-seok.The latest application filed is for "organic electroluminescent device".
Patent | Date |
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Organic electroluminescent device Grant 11,158,811 - Hayashi , et al. October 26, 2 | 2021-10-26 |
Organic electroluminescent device Grant 10,892,420 - Hayashi , et al. January 12, 2 | 2021-01-12 |
Organic electroluminescent device Grant 10,693,078 - Hayashi , et al. | 2020-06-23 |
Organic electroluminescent device Grant 10,566,540 - Hayashi , et al. Feb | 2020-02-18 |
Organic electroluminescent device Grant 10,497,876 - Yokoyama , et al. De | 2019-12-03 |
Device and method for calculating stability and predicting error of power system network Grant 10,394,975 - Kim , et al. A | 2019-08-27 |
Organic Electroluminescent Device App 20180277761 - Hayashi; Shuichi ;   et al. | 2018-09-27 |
Organic Electroluminescent Device App 20180026199 - Hayashi; Shuichi ;   et al. | 2018-01-25 |
Organic Electroluminescent Device App 20170346015 - Hayashi; Shuichi ;   et al. | 2017-11-30 |
Organic Electroluminescent Device App 20170346009 - Yokoyama; Norimasa ;   et al. | 2017-11-30 |
Organic Electroluminescent Device App 20170207395 - Hayashi; Shuichi ;   et al. | 2017-07-20 |
Device And Method For Calculating Stability And Predicting Error Of Power System Network App 20170193141 - KIM; Chung Hyo ;   et al. | 2017-07-06 |
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