G10H 1/0551
Using variable capacitors
Official title: {using variable capacitors}
G10H1/0551 (Using variable capacitors) appears on 83 US grants and 82 published applications in this corpus.
Search patents in G10H- Granted patents
- 83
- Published applications
- 82
- Assignees
- 33
- Inventors
- 148
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 3 |
| 2012 | 4 | 2 |
| 2013 | 5 | 2 |
| 2014 | 2 | 6 |
| 2015 | 3 | 6 |
| 2016 | 4 | 5 |
| 2017 | 7 | 6 |
| 2018 | 8 | 7 |
| 2019 | 13 | 8 |
| 2020 | 1 | 3 |
| 2021 | 2 | 6 |
| 2022 | 3 | 2 |
| 2023 | 4 | 6 |
| 2024 | 3 | 4 |
| 2025 | 6 | 8 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Capacitive musical instrument27 Jan 2026US 12,536,984 B2Hard Rock International (USA), Inc.
- Input interface device, electronic musical instrument, light emission control method and storage medium6 Jan 2026US 12,518,727 B2Casio Computer Co., Ltd.
- Electronic illuminated steel pan percussion instrument29 Jul 2025US 12,374,314 B1
- Stringed musical instrument and acoustic effect device22 Jul 2025US 12,367,855 B2Yamaha Corporation
- Indicator device, electronic musical instrument, light emission control method and storage medium8 Jul 2025US 12,354,575 B2Casio Computer Co., Ltd.
- Input detection system2 Jul 2026US 2026/0188287 A1Japan Display Inc.
- Input interface device, electronic musical instrument, light emission control method and storage medium9 Apr 2026US 2026/0100175 A1Casio Computer Co., Ltd.
- Multi-axis capacitive touch sensing15 Jan 2026US 2026/0018150 A1Artiphon, Inc.
- Stringed Musical Instrument and Acoustic Effect Device9 Oct 2025US 2025/0316252 A1Yamaha Corporation
- Electronic musical instruments and systems18 Sep 2025US 2025/0292749 A1Drum Workshop, Inc.
Most cited
By later US patents
- Capacitive pressure-sensing method and apparatus149US 4,852,443 AKey Concepts, Inc. · 1989
- Interactive music composition and performance system95US 4,526,078 A1985
- Interactive music performance system71US 4,716,804 A1988
- Method of and apparatus for improved capacitive displacement and pressure sensing including for electronic musical instruments39US 4,933,807 AKey Concepts, Inc. · 1990
- Surface force distribution sensor by frequency-domain multiplexing39US 8,266,971 B12012