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Patent applications and USPTO patent grants for Dong; Tianlai.The latest application filed is for "flexible surgical instrument with structural bones in a crossed arrangement".
Patent | Date |
---|---|
Locking device Grant 11,359,659 - Xu , et al. June 14, 2 | 2022-06-14 |
Flexible Surgical Instrument With Structural Bones In A Crossed Arrangement App 20220142629 - XU; Kai ;   et al. | 2022-05-12 |
Flexible surgical instrument with structural bones in a crossed arrangement Grant 11,266,388 - Xu , et al. March 8, 2 | 2022-03-08 |
Flexible surgical instrument system Grant 11,234,685 - Xu , et al. February 1, 2 | 2022-02-01 |
Flexible surgical instrument system Grant 11,191,425 - Xu , et al. December 7, 2 | 2021-12-07 |
Multi-purpose Flexible Surgical Tool System App 20200405279 - XU; Kai ;   et al. | 2020-12-31 |
Flexible Surgical Instrument System App 20190254648 - Xu; Kai ;   et al. | 2019-08-22 |
Multi-degree-of-freedom Flexible Surgical Instrument App 20190247032 - XU; Kai ;   et al. | 2019-08-15 |
Locking Device App 20190249704 - XU; Kai ;   et al. | 2019-08-15 |
Flexible Surgical Instrument System App 20190208989 - XU; Kai ;   et al. | 2019-07-11 |
Flexible Surgical Instrument With Structural Bones In A Crossed Arrangement App 20190192128 - XU; Kai ;   et al. | 2019-06-27 |
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