G10C 3/20
Involving the use of hydraulic, pneumatic or electromagnetic means
Official title: involving the use of hydraulic, pneumatic or electromagnetic means
G10C3/20 (Involving the use of hydraulic, pneumatic or electromagnetic means) appears on 58 US grants and 30 published applications in this corpus.
Search patents in G10C- Granted patents
- 58
- Published applications
- 30
- Assignees
- 17
- Inventors
- 84
- Latest grant
- 15 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 3 |
| 2009 | 1 | 2 |
| 2010 | 4 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 5 |
| 2014 | 3 | 5 |
| 2015 | 4 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 2 | 3 |
| 2021 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Keyboard device for electronic keyboard instrument15 Jun 2021US 11,037,542 B2Kawai Musical Instruments Manufacturing Co., Ltd.
- Device and method for damping of aliquot tones6 Apr 2021US 10,971,117 B2Antun Merkoci and Ales Bracic
- Vibrator and musical instrument12 Jan 2021US 10,891,923 B2Yamaha Corporation
- Piano system and method thereof1 Sep 2020US 10,762,879 B2Sunland Information Technology Co., Ltd.
- Automatic playing system14 Jan 2020US 10,535,328 B2Sunland Information Technology Co., Ltd.
- Device and method for damping of aliquot tones5 Nov 2020US 2020/0349908 A1Antun Merkoci and Ales Bracic
- Keyboard device for electronic keyboard instrument20 Aug 2020US 2020/0265818 A1Kawai Musical Instruments Manufacturing Co., Ltd.
- Vibrator and musical instrument14 May 2020US 2020/0152160 A1Yamaha Corporation
- Piano system and method thereof3 Oct 2019US 2019/0304413 A1Sunland Information Technology Co., Ltd.
- Automatic playing system17 Jan 2019US 2019/0019480 A1Sunland Information Technology Co., Ltd.
Most cited
By later US patents
- Inner force sense controller for providing variable force to multidirectional moving object, method of controlling inner force sense and information storage medium used therein57US 5,952,806 AYamaha Corporation · 1999
- Hammering operation control unit of piano accompanied with automatic performance function34US 4,970,928 AYamaha Corporation · 1990
- Method and apparatus for sensing pedal motion and actuating pedals in player pianos28US 5,905,220 ABurgett, Inc. · 1999
- Solenoid mounting assembly for musical keyboard20US 4,031,796 ATeledyne, Inc. · 1977
- Method and apparatus for altering actuator drive in a reproducing piano18US 4,593,592 AKimball International, Inc. · 1986