Assignee
EF NOTE INC
JP·2 granted patents·7 pending applications·0 citations·filing 2021–2025
Top patents by PatentIndex Score
9 records- 0168US12475870B2Electronic hi-hatEF NOTE INC·Filed 2021·Granted Nov 18, 2025·0 cites·9 claims
- 0268US2022301531A1Electronic CymbalEF NOTE INC·Filed 2022·Application pending·0 cites
- 0366US2025087191A1Electronic Percussion InstrumentEF NOTE INC·Filed 2024·Application pending·0 cites
- 0465US2025029583A1Electronic Musical Instrument Operating DeviceEF NOTE INC·Filed 2024·Application pending·0 cites
- 0561US2025285608A1Electronic DrumEF NOTE INC·Filed 2025·Application pending·0 cites
- 0661US2025329318A1Electronic Percussion InstrumentEF NOTE INC·Filed 2025·Application pending·0 cites
- 0757US12573358B2Pedal device for performanceEF NOTE INC·Filed 2021·Granted Mar 10, 2026·0 cites·8 claims
- 0857US2023090680A1Electronic Performance DeviceEF NOTE INC·Filed 2022·Application pending·0 cites
- 0955US2024304166A1Electronic CymbalEF NOTE INC·Filed 2024·Application pending·0 cites
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