G10H 2210/401
Microtonal scale
Official title: Microtonal scale; i.e. continuous scale of pitches, also interval-free input devices, e.g. continuous keyboards for violin, singing voice or trombone synthesis
G10H2210/401 (Microtonal scale) appears on 18 US grants and 10 published applications in this corpus.
Search patents in G10H- Granted patents
- 18
- Published applications
- 10
- Assignees
- 7
- Inventors
- 24
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 3 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Digital keyboard instrument with access to microtonal notes17 Jun 2025US 12,334,044 B2
- Spiral curve type music sheet, apparatus and method for providing spiral curve type music sheet11 Feb 2025US 12,223,930 B2Daegu Gyeongbuk Institute of Science and Technology
- Multimedia music creation using visual input15 Oct 2024US 12,119,026 B2Artiphon, Inc.
- Digitally pitch-shifted pedal steel guitar8 May 2018US 9,966,055 B2
- Altering sound output on a virtual music keyboard7 Jan 2014US 8,626,324 B2Apple Inc.
- Digital keyboard instrument with access to microtonal notes28 Sep 2023US 2023/0306940 A1
- Multimedia music creation using visual input20 Oct 2022US 2022/0335974 A1Artiphon, Inc.
- Spiral curve type music sheet, apparatus and method for providing spiral curve type music sheet15 Sep 2022US 2022/0293072 A1Daegu Gyeongbuk Institute of Science and Technology
- Musical Instrument Interface Device17 Feb 2022US 2022/0051647 A1Sonoclast, LLC
- Microtonal musical instrument interface device25 Feb 2021US 2021/0056941 A1
Most cited
By later US patents
- Relativistic electronic musical instrument81US 5,565,641 A1996
- Virtual musical instruments with user selectable and controllable mapping of position input to sound output63US 6,388,183 B1Leh Labs, L.L.C. · 2002
- Musical instrument33US 4,365,533 A1982
- Musical instrument11US 4,503,745 A1985
- Tunable electrical musical instrument10US 3,939,751 AMotorola, Inc. · 1976