Hsu; Chen-I
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hsu; Chen-I.The latest application filed is for "elevation device".
- Hsu; Chen-I - New Taipei TW
- HSU; Chen-I - New Taipei City TW
| Patent | Date |
|---|---|
| Elevation device Grant 10,260,674 - Hsu , et al. | 2019-04-16 |
| Elevation device Grant 10,253,924 - Hsu , et al. | 2019-04-09 |
| Elevation Device App 20180266624 - HSU; Chen-I ; et al. | 2018-09-20 |
| Elevation Device App 20180266623 - HSU; Chen-I ; et al. | 2018-09-20 |
| Elevation device Grant 10,066,780 - Hsu , et al. September 4, 2 | 2018-09-04 |
| Elevation Device App 20180045361 - HSU; Chen-I ; et al. | 2018-02-15 |
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