G10H 2220/525
Piezoelectric transducers for vibration sensing or vibration excitation in the audio range
Official title: Piezoelectric transducers for vibration sensing or vibration excitation in the audio range; Piezoelectric strain sensing, e.g. as key velocity sensor; Piezoelectric actuators, e.g. key actuation in response to a control voltage
G10H2220/525 (Piezoelectric transducers for vibration sensing or vibration excitation in the audio range) appears on 347 US grants and 288 published applications in this corpus.
Search patents in G10H- Granted patents
- 347
- Published applications
- 288
- Assignees
- 107
- Inventors
- 403
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 10 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 13 | 3 |
| 2002 | 3 | 9 |
| 2003 | 9 | 9 |
| 2004 | 10 | 26 |
| 2005 | 7 | 14 |
| 2006 | 11 | 10 |
| 2007 | 12 | 9 |
| 2008 | 8 | 6 |
| 2009 | 7 | 6 |
| 2010 | 9 | 1 |
| 2011 | 12 | 4 |
| 2012 | 5 | 11 |
| 2013 | 9 | 7 |
| 2014 | 16 | 23 |
| 2015 | 12 | 10 |
| 2016 | 15 | 14 |
| 2017 | 15 | 16 |
| 2018 | 14 | 27 |
| 2019 | 24 | 19 |
| 2020 | 13 | 10 |
| 2021 | 5 | 13 |
| 2022 | 9 | 8 |
| 2023 | 5 | 11 |
| 2024 | 4 | 2 |
| 2025 | 4 | 11 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hand-1 finger training device29 Sep 2026US 12,749,410 B2
- Electronic percussion instrument, control device for electronic percussion instrument, and control method therefor14 Apr 2026US 12,603,073 B2Roland Corporation
- Pickup devices optimised for amplifying an acoustic guitar10 Mar 2026US 12,573,361 B2Fishman Transducers, Inc.
- Playable, removable cover for use while playing an electronic cymbal18 Nov 2025US 12,475,868 B2
- Electronic hi-hat18 Nov 2025US 12,475,870 B2Ef-Note Inc.
- Piezoelectric element, electronic percussion instrument, and method for manufacturing piezoelectric element and electronic percussion instrument6 Aug 2026US 2026/0229208 A1Roland Corporation
- Cymbal pad support structure30 Jul 2026US 2026/0221125 A1Hoshino Gakki Co., Ltd.
- Piezoelectric Pickup Integrated with a Floyd Rose Locking Nut Assembly30 Jul 2026US 2026/0221126 A1
- Electronic percussion instrument and mounting method of sensor30 Jul 2026US 2026/0221127 A1Roland Corporation
- Electronic keyboard module25 Jun 2026US 2026/0179595 A1Ya Horng Electronic Co., Ltd.
Most cited
By later US patents
- Finger mounted computer input device415US 5,581,484 A1996
- Tactile, visual, and array controllers for real-time control of music signal processing, mixing, video, and lighting153US 6,570,078 B22003
- Musical tone control apparatus143US 5,177,311 AYamaha Corporation · 1993
- Percussion input device for personal computer systems106US 5,438,529 AImmersion Human Interface Corporation · 1995
- Electronic stringed musical instrument91US 6,191,350 B1The Guitron Corporation · 2001