Wei; Jinbei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wei; Jinbei.The latest application filed is for "organic light emitting device and display apparatus".
- Wei; Jinbei - Kunshan CN
| Patent | Date |
|---|---|
| Organic electroluminescent device Grant 11,362,295 - Duan , et al. June 14, 2 | 2022-06-14 |
| Organic Light Emitting Device And Display Apparatus App 20220052266 - LI; Guomeng ; et al. | 2022-02-17 |
| Organic Electroluminescence Device, Preparation Method Thereof And Display Apparatus App 20200203652 - DUAN; Lian ; et al. | 2020-06-25 |
| Organic Electroluminescent Device, Preparation Method Thereof And Display Apparatus App 20200203617 - DUAN; Lian ; et al. | 2020-06-25 |
| Organic Electroluminescence Device, Preparation Method Thereof And Display Apparatus App 20200203651 - DUAN; Lian ; et al. | 2020-06-25 |
| Organic Electroluminescent Devices And Preparation Methods Thereof App 20200083460 - DUAN; Lian ; et al. | 2020-03-12 |
| Organic Electroluminescent Devices App 20200083461 - DUAN; Lian ; et al. | 2020-03-12 |
| Organic Electroluminescent Device App 20190386235 - DUAN; Lian ; et al. | 2019-12-19 |
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