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Teng; Yangyi Patent Filings

Teng; Yangyi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Teng; Yangyi.The latest application filed is for "mechanical connections in piano-action of piano".

Company Profile
1.4.5
  • Teng; Yangyi - Shanghai CN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
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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