Fan; Yanliu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fan; Yanliu.The latest application filed is for "organic electroluminescent device and preparation method thereof".
- Fan; Yanliu - Kunshan CN
| Patent | Date |
|---|---|
| Organic electroluminescent devices and manufacturing methods thereof Grant 11,251,382 - Fan , et al. February 15, 2 | 2022-02-15 |
| Organic Electroluminescent Device And Preparation Method Thereof App 20210257566 - FAN; Yanliu ; et al. | 2021-08-19 |
| Organic Electroluminescent Device And Preparation Method Thereof App 20200328362 - FAN; Yanliu ; et al. | 2020-10-15 |
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