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Patent applications and USPTO patent grants for Teng; Yangyi.The latest application filed is for "mechanical connections in piano-action of piano".
Patent | Date |
---|---|
System and method for recording user performance of keyboard instrument Grant 11,087,729 - Teng , et al. August 10, 2 | 2021-08-10 |
Smart piano system Grant 10,950,137 - Liu , et al. March 16, 2 | 2021-03-16 |
Mechanical Connections In Piano-action Of Piano App 20200335068 - LIU; Xiaolu ;   et al. | 2020-10-22 |
Heat dissipation system and method for smart pianos Grant 10,782,714 - Teng , et al. Sept | 2020-09-22 |
Smart Piano System App 20200193950 - LIU; Xiaolu ;   et al. | 2020-06-18 |
Smart piano system Grant 10,600,399 - Liu , et al. | 2020-03-24 |
Heat Dissipation System And Method For Smart Pianos App 20180348802 - TENG; Yangyi ;   et al. | 2018-12-06 |
System And Method For Recording User Performance Of Keyboard Instrument App 20180342230 - TENG; Yangyi ;   et al. | 2018-11-29 |
Smart Piano System App 20180322856 - LIU; Xiaolu ;   et al. | 2018-11-08 |
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