G10H 1/182
Key multiplexing
Official title: {Key multiplexing (G10H1/185 takes precedence)}
G10H1/182 (Key multiplexing) appears on 88 US grants and 22 published applications in this corpus.
Search patents in G10H- Granted patents
- 88
- Published applications
- 22
- Assignees
- 32
- Inventors
- 115
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 8 | 0 |
| 1980 | 15 | 0 |
| 1981 | 6 | 0 |
| 1982 | 7 | 0 |
| 1983 | 9 | 0 |
| 1984 | 5 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 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 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 4 | 4 |
| 2018 | 2 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 0 | 2 |
| 2023 | 1 | 4 |
| 2024 | 3 | 1 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Harmonious audio generation26 Nov 2024US 12,154,534 B2
- Keyboard sensor systems and methods8 Oct 2024US 12,112,732 B2Sonuus Limited
- Performance system, performance mode setting method, and performance mode setting device30 Jan 2024US 11,887,569 B2Yamaha Corporation
- Keyboard sensor systems and methods23 May 2023US 11,657,789 B2Sonuus Limited
- Conversion-to-note apparatus, electronic wind instrument and conversion-to-note method31 Dec 2019US 10,522,127 B2Casio Computer Co., Ltd.
- Electronic instrument, musical sound output method, and non-transitory computer readable medium22 Jan 2026US 2026/0024515 A1Roland Corporation
- Detection system and keyboard device19 Jun 2025US 2025/0201221 A1Yamaha Corporation
- Harmonious audio generation13 Feb 2025US 2025/0054476 A1
- Harmonious audio generation25 Jul 2024US 2024/0249709 A1
- Electronic musical instrument, key scanning method and non-transitory computer readable medium30 Nov 2023US 2023/0386441 A1Roland Corporation
Most cited
By later US patents
- Stringed instrument synthesizer apparatus40US 4,321,852 A1982
- Modular electronic keyboard with improved signal generation36US 5,115,705 A1992
- Handheld musical tone controller34US 4,998,457 AYamaha Corporation · 1991
- Fretboard to synthesizer interface apparatus33US 4,468,997 AJohn Ellis Enterprises · 1984
- Electric organ and method of operation27US 3,990,339 AKimball International, Inc. · 1976