Yen; Man-Ching
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yen; Man-Ching.The latest application filed is for "charging station".
- Yen; Man-Ching - Taipei TW
| Patent | Date |
|---|---|
| Charging station Grant D947,767 - Sieckowski , et al. April 5, 2 | 2022-04-05 |
| Battery Grant D934,161 - Shen , et al. October 26, 2 | 2021-10-26 |
| Data capture device Grant D928,157 - Yen , et al. August 17, 2 | 2021-08-17 |
| Battery Grant D918,832 - Shen , et al. May 11, 2 | 2021-05-11 |
| Battery Grant D900,021 - Shen , et al. October 27, 2 | 2020-10-27 |
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