G10H 2220/271
Velocity sensing for individual keys
Official title: Velocity sensing for individual keys, e.g. by placing sensors at different points along the kinematic path for individual key velocity estimation by delay measurement between adjacent sensor signals
G10H2220/271 (Velocity sensing for individual keys) appears on 40 US grants and 63 published applications in this corpus.
Search patents in G10H- Granted patents
- 40
- Published applications
- 63
- Assignees
- 15
- Inventors
- 84
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 2 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 6 |
| 2017 | 7 | 3 |
| 2018 | 4 | 3 |
| 2019 | 4 | 2 |
| 2020 | 1 | 5 |
| 2021 | 2 | 3 |
| 2022 | 1 | 3 |
| 2023 | 4 | 5 |
| 2024 | 2 | 10 |
| 2025 | 1 | 9 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic music keyboard1 Sep 2026US 12,725,594 B2
- Performance operation apparatus26 May 2026US 12,640,129 B2Yamaha Corporation
- Keyboard unit5 May 2026US 12,620,378 B2Yamaha Corporation
- Latency compensation system20 May 2025US 12,307,029 B2Sonuus Limited
- Keyboard sensor systems and methods8 Oct 2024US 12,112,732 B2Sonuus Limited
- Electronic keyboard module25 Jun 2026US 2026/0179595 A1Ya Horng Electronic Co., Ltd.
- Handheld musical instrument with gesture control28 May 2026US 2026/0148723 A1
- Electronic instrument, musical sound output method, and non-transitory computer readable medium22 Jan 2026US 2026/0024515 A1Roland Corporation
- Multi-axis capacitive touch sensing15 Jan 2026US 2026/0018150 A1Artiphon, Inc.
- Electronic musical instrument, musical sound output method, and recording medium1 Jan 2026US 2026/0004760 A1Roland Corporation
Most cited
By later US patents
- Touch response providing apparatus33US 4,416,178 ACasio Computer Co., Ltd. · 1983
- Electronic keyboard musical instrument14US 6,765,142 B2Yamaha Corporation · 2004
- Control methods for musical performance14US 9,761,210 B2Queen Mary University of London · 2017
- Electronic percussion instrument11US 6,815,604 B2Yamaha Corporation · 2004
- Operation detection switch, musical instrument and parameter determination program9US 6,849,796 B2Kabushiki Kaisha Kawai Gakki Seisakusho · 2005