Zhang; Tairan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang; Tairan.The latest application filed is for "rail transit communication method and system".
- Zhang; Tairan - Hunan CN
- ZHANG; Tairan - Zhuzhou Hunan
| Patent | Date |
|---|---|
| Rail transit communication method and system Grant 11,252,630 - Feng , et al. February 15, 2 | 2022-02-15 |
| FSO communication system Grant 10,547,382 - Feng , et al. Ja | 2020-01-28 |
| Rail Transit Communication Method And System App 20190380084 - FENG; Jianghua ; et al. | 2019-12-12 |
| Fso Communication System App 20190253143 - FENG; Jianghua ; et al. | 2019-08-15 |
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