G09B 15/04
With sound emitters
Official title: with sound emitters
G09B15/04 (With sound emitters) appears on 161 US grants and 87 published applications in this corpus.
Search patents in G09B- Granted patents
- 161
- Published applications
- 87
- Assignees
- 70
- Inventors
- 277
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 8 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 15 | 0 |
| 2001 | 11 | 3 |
| 2002 | 6 | 7 |
| 2003 | 2 | 6 |
| 2004 | 5 | 3 |
| 2005 | 0 | 1 |
| 2006 | 1 | 4 |
| 2007 | 5 | 2 |
| 2008 | 0 | 1 |
| 2009 | 3 | 0 |
| 2010 | 2 | 2 |
| 2011 | 2 | 3 |
| 2012 | 2 | 4 |
| 2013 | 2 | 4 |
| 2014 | 4 | 8 |
| 2015 | 6 | 5 |
| 2016 | 5 | 3 |
| 2017 | 3 | 2 |
| 2018 | 7 | 7 |
| 2019 | 2 | 2 |
| 2020 | 0 | 4 |
| 2021 | 5 | 4 |
| 2022 | 1 | 4 |
| 2023 | 1 | 0 |
| 2024 | 3 | 5 |
| 2025 | 3 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Aerophone instrument using air-filled object18 Nov 2025US 12,475,867 B2ORB Music Inc.
- Facilitating a social network of a group of performers4 Feb 2025US 12,217,621 B2Jammit, Inc.
- Playback, recording, and analysis of music scales via software configuration7 Jan 2025US 12,190,852 B2NuTune Music, Inc.
- System and method for reusable digital video templates incorporating cumulative sequential iteration technique in music education24 Sep 2024US 12,100,309 B2
- AI-based piano co-pilot system and method thereof for enhancing piano skills10 Sep 2024US 12,087,175 B1
- Facilitating a performing arts contest in a virtual setting17 Apr 2025US 2025/0124811 A1Jammit, Inc.
- Method for uploading musical pitch in the brain.9 Jan 2025US 2025/0014476 A1
- Playback, recording, and analysis of music scales via software configuration9 Jan 2025US 2025/0014545 A1NuTune Music, Inc.
- Video management system for interactive online instruction19 Sep 2024US 2024/0312357 A1ArtistWorks, Inc.
- Aerophone instrument using air-filled object25 Jul 2024US 2024/0249705 A1ORB Music Inc.
Most cited
By later US patents
- Music lesson system with local training terminal and remote supervisory station229US 6,211,451 B1Yamaha Corporation · 2001
- Multimedia product for use in a computer for music instruction and use206US 5,690,496 ARed Ant, Inc. · 1997
- Method of and means for producing musical note relationships188US 5,741,990 ANotepool, Ltd. · 1998
- Musical performance training data transmitters and receivers, and storage mediums which contain a musical performance training program158US 6,025,550 ACasio Computer Co., Ltd. · 2000
- Multifunction musical information processing apparatus156US 5,153,829 ACanon Kabushiki Kaisha · 1992