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Patent applications and USPTO patent grants for Han; Dengbao.The latest application filed is for "light-emitting device and manufacturing method thereof".
Patent | Date |
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Perovskite film and method for manufacturing the same, perovskite electroluminescent device and method for manufacturing the same, and display device Grant 11,396,627 - Han July 26, 2 | 2022-07-26 |
Light-emitting device and manufacturing method thereof Grant 11,355,709 - Han June 7, 2 | 2022-06-07 |
Light-emitting Device And Manufacturing Method Thereof App 20210408384 - HAN; Dengbao | 2021-12-30 |
Perovskite Film And Method For Manufacturing The Same, Perovskite Electroluminescent Device And Method For Manufacturing The Sam App 20200255727 - Kind Code | 2020-08-13 |
Diode device and method for manufacturing the same, and diode apparatus Grant 10,593,735 - Chang , et al. | 2020-03-17 |
Diode Device And Method For Manufacturing The Same, And Diode Apparatus App 20200035764A1 - | 2020-01-30 |
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