G10H 1/047
By acousto-mechanical means
Official title: by acousto-mechanical means, e.g. rotating speakers or sound deflectors
G10H1/047 (By acousto-mechanical means) appears on 23 US grants and 30 published applications in this corpus.
Search patents in G10H- Granted patents
- 23
- Published applications
- 30
- Assignees
- 12
- Inventors
- 74
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 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 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 2 | 2 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 3 | 2 |
| 2021 | 0 | 5 |
| 2022 | 3 | 1 |
| 2023 | 3 | 4 |
| 2024 | 0 | 2 |
| 2025 | 3 | 8 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method for providing music using valve control12 Aug 2025US 12,387,702 B2Hl Mando Corporation
- Electronic keyboard instrument1 Jul 2025US 12,347,411 B2Casio Computer Co., Ltd.
- Speaker resonator15 Apr 2025US 12,279,087 B2
- Electronic wind instrument31 Oct 2023US 11,804,202 B2Yamaha Corporation
- Sound signal conversion device, musical instrument, sound signal conversion method and non-transitory computer readable medium storing sound signal conversion program17 Oct 2023US 11,790,877 B2Yamaha Corporation
- Electronic keyboard instrument2 Oct 2025US 2025/0308492 A1Casio Computer Co., Ltd.
- Opposed Driver Toroidal Compression Horn System and Method of Use5 Jun 2025US 2025/0182735 A1
- Dampening system for keyboard percussion instruments8 May 2025US 2025/0149014 A1Eastman Percussion Instruments, LLC
- Acoustic Waveguide Grand Piano17 Apr 2025US 2025/0124895 A1
- Electronic keyboard instrument27 Mar 2025US 2025/0106551 A1Casio Computer Co., Ltd.
Most cited
By later US patents
- Control circuit for shaded-pole motor5US 4,658,692 AThe Marmon Group, Inc. · 1987
- Tremolo effect producing system4US 4,035,582 ANippon Gakki Seizo Kabushiki Kaisha · 1977
- Electric musical instrument having rear mounted speaker3US 10,770,047 B2Bose Corporation · 2020
- Universal pulsato unit2US 4,253,368 AMarmon Company · 1981
- Portable isolation cabinet2US 9,282,400 B22016