G10H 2250/015
Markov chains
Official title: Markov chains, e.g. hidden Markov models [HMM], for musical processing, e.g. musical analysis or musical composition
G10H2250/015 (Markov chains) appears on 80 US grants and 89 published applications in this corpus.
Search patents in G10H- Granted patents
- 80
- Published applications
- 89
- Assignees
- 38
- Inventors
- 118
- Latest grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 4 |
| 2010 | 2 | 3 |
| 2011 | 3 | 6 |
| 2012 | 2 | 3 |
| 2013 | 7 | 2 |
| 2014 | 1 | 3 |
| 2015 | 5 | 2 |
| 2016 | 3 | 2 |
| 2017 | 2 | 4 |
| 2018 | 5 | 8 |
| 2019 | 9 | 16 |
| 2020 | 10 | 2 |
| 2021 | 1 | 3 |
| 2022 | 6 | 5 |
| 2023 | 4 | 14 |
| 2024 | 7 | 3 |
| 2025 | 3 | 4 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Form atom heuristics and generative composition1 Apr 2025US 12,266,329 B2DAACI Limited
- Generating tonally compatible, synchronized neural beats for digital audio files4 Feb 2025US 12,217,730 B2Universal International Music B.V.
- Music generator generation of continuous personalized music21 Jan 2025US 12,205,565 B2AiMi Inc.
- Controller for visual display of music24 Dec 2024US 12,175,996 B2Oscilloscape, LLC
- Comparison training for music generator17 Dec 2024US 12,170,075 B2AiMi Inc.
- Controller for visual display of music19 Jun 2025US 2025/0201265 A1Oscilloscape, LLC
- Generating tonally compatible, synchronized neural beats for digital audio files5 Jun 2025US 2025/0182727 A1Universal International Music B.V.
- Comparison Training for Music Generator13 Mar 2025US 2025/0087189 A1AiMi Inc.
- Framework and method for melody generation13 Feb 2025US 2025/0054472 A1
- Tracking beats and downbeats of voices in real time28 Nov 2024US 2024/0395231 A1Lemon Inc.
Most cited
By later US patents
- Automatic composer for composing a melody in real time87US 5,451,709 ACasio Computer Co., Ltd. · 1995
- Automatic composer using input motif information71US 4,926,737 ACasio Computer Co., Ltd. · 1990
- Music summarization system and method54US 6,633,845 B1Hewlett-Packard Development Company, L. P. · 2003
- Automatic composer for forming rhythm patterns and entire musical pieces53US 5,099,740 ACasio Computer Co., Ltd. · 1992
- Music information retrieval using a 3D search algorithm52US 7,488,886 B2Sony Deutschland GmbH · 2009