Y10S 84/24
Piezoelectrical transducers
Y10S84/24 (Piezoelectrical transducers) appears on 121 US grants and 6 published applications in this corpus.
Search patents in Y10S- Granted patents
- 121
- Published applications
- 6
- Assignees
- 34
- Inventors
- 139
- Latest grant
- 28 Mar 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 14 | 0 |
| 1991 | 4 | 0 |
| 1992 | 9 | 0 |
| 1993 | 8 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 9 | 0 |
| 2000 | 6 | 0 |
| 2001 | 8 | 3 |
| 2002 | 2 | 2 |
| 2003 | 2 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Musical tone control apparatus and sensing device for electronic musical instrument28 Mar 2006US 7,019,206 B2Yamaha Corporation
- Coaxial musical instrument transducer13 Jan 2004US 6,677,514 B2Fishman Transducers, Inc.
- Musical tone control apparatus and sensing device for electronic musical instrument28 Oct 2003US 6,639,140 B2Yamaha Corporation
- Pickup unit incorporated in stringed instrument for converting vibrations of string to electric signal in good fidelity4 Feb 2003US 6,515,214 B2Yamaha Corporation
- Coaxial musical instrument transducer6 Aug 2002US 6,429,367 B2Fishman Transducers, Inc.
- Musical tone control apparatus and sensing device for electronic musical instrument13 Nov 2003US 2003/0209132 A1Yamaha Corporation
- Pickup unit incorporated in stringed instrument for converting vibrations of string to electric signal in good fidelity31 Oct 2002US 2002/0157523 A1Yamaha Corporation
- Coaxial musical instrument transducer29 Aug 2002US 2002/0117047 A1Fishman Transducers, Inc.
- Musical tone control apparatus and sensing device for electronic musical instrument29 Nov 2001US 2001/0045156 A1Yamaha Corporation
- Coaxial musical instrument transducer27 Sep 2001US 2001/0024067 A1Fishman Transducers, Inc.
Most cited
By later US patents
- Synchronized sound producing amusement device130US 4,904,222 APennwalt Corporation · 1990
- Multiple drum pad isolation81US 4,479,412 AMattel, Inc. · 1984
- Percussion transducer79US 4,984,498 A1991
- Automatic composer using input motif information71US 4,926,737 ACasio Computer Co., Ltd. · 1990
- Electronic cymbal system66US 5,262,585 A1993