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Patent applications and USPTO patent grants for ZHANG; Guokai.The latest application filed is for "surgical robot mechanism with single-port and multi-port minimally invasive surgery functions".
Patent | Date |
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Surgical Robot Mechanism With Single-port And Multi-port Minimally Invasive Surgery Functions App 20210251708 - WANG; Shuxin ;   et al. | 2021-08-19 |
Sponge-based Variable-stiffness Support Structure For Natural Orifice Surgical Instrument And Method For Using The Same App 20210000460 - Wang; Shuxin ;   et al. | 2021-01-07 |
Natural orifice translumenal minimally invasive surgical apparatus Grant 10,702,253 - Wang , et al. | 2020-07-07 |
Natural Orifice Translumenal Minimally Invasive Surgical Apparatus App 20180280010 - WANG; Shuxin ;   et al. | 2018-10-04 |
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