G10H 2210/415
Equally tempered scale, i.e. note tuning scale in which every pair of
Official title: Equally tempered scale, i.e. note tuning scale in which every pair of adjacent notes has an identical frequency ratio equal to 2 to the power 1/n if the scale has n notes per octave
G10H2210/415 (Equally tempered scale, i.e. note tuning scale in which every pair of) appears on 7 US grants and 8 published applications in this corpus.
Search patents in G10H- Granted patents
- 7
- Published applications
- 8
- Assignees
- 5
- Inventors
- 17
- Latest grant
- 7 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 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 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G10H 2210/42519 equal intervals per octave, offering better major thirds, far better minorIndexing code4
- G10H 2210/42110 equal intervals per octaveIndexing code1
- G10H 2210/435Huygens scale, i.e. 31 equal intervals per octave, provides near-just major thirdsIndexing code1
- G10H 2210/451Holder scale or holdrian comma, i.e. 53 equal intervals per octave, withIndexing code1
- G10H 2210/46584 equal intervals per octaveIndexing code1
- G10H 2210/431Quarter tone scale, i.e. 24 equal intervals per octaveIndexing code0
- G10H 2210/441Janko scale, i.e. 41 equal intervals per octaveIndexing code0
- G10H 2210/44545 equal intervals per octaveIndexing code0
Recent patents
- Switch fingerboard for violin family musical instruments7 Sep 2021US 11,114,076 B1
- Stringed instrument with keyboard11 Mar 2014US 8,669,458 B2
- Sensor array MIDI controller31 Dec 2002US 6,501,011 B2Shai Ben Moshe
- Relativistic electronic musical instrument15 Oct 1996US 5,565,641 A
- Musical instrument tuned in nineteen note temperament scale14 May 1996US 5,516,981 AYamaha Corporation
- Electronic music generating device including key assemblies and related methods29 Jan 2026US 2026/0031073 A1Dog Paw Inc.
- Musical instrument, method, computer program, computer-program product, data carrier, system, and use19 Jun 2025US 2025/0201222 A1Anapina Instruments GmbH
- Filterbank Pitchshifter12 Jun 2025US 2025/0193632 A1Eventide Inc.
- Portable electronic musical instrument4 Aug 2022US 2022/0246121 A1
- Switch fingerboard for violin family musical instruments30 Sep 2021US 2021/0304716 A1
Most cited
By later US patents
- Relativistic electronic musical instrument81US 5,565,641 A1996
- Sensor array MIDI controller17US 6,501,011 B2Shai Ben Moshe · 2002
- Keyboard controlled just intonation computer13US 4,152,964 A1979
- Instrument for comparing equal temperament and just intonation11US 4,434,696 A1984
- Musical instrument tuned in nineteen note temperament scale5US 5,516,981 AYamaha Corporation · 1996