Y10S 84/09
Filtering
Y10S84/09 (Filtering) appears on 204 US grants and 4 published applications in this corpus.
Search patents in Y10S- Granted patents
- 204
- Published applications
- 4
- Assignees
- 60
- Inventors
- 211
- Latest grant
- 19 Apr 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 12 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 12 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 11 | 0 |
| 1993 | 29 | 0 |
| 1994 | 13 | 0 |
| 1995 | 16 | 0 |
| 1996 | 6 | 0 |
| 1997 | 8 | 0 |
| 1998 | 12 | 0 |
| 1999 | 10 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 2 |
| 2002 | 4 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of configurating acoustic correction filter for stringed instrument19 Apr 2005US 6,881,892 B2Yamaha Corporation
- Electronic musical instrument and tone volume control method15 Apr 2003US 6,548,749 B2Kabushiki Kaisha Kawai Gakki Seisakusho
- Measurement and processing of stringed acoustic instrument signals10 Sep 2002US 6,448,488 B1Fishman Transducers, Inc.
- Method and apparatus for generating percussive sounds in embedded devices30 Jul 2002US 6,426,456 B1Motorola, Inc.
- Musical sound signal synthesizer and method for synthesizing musical sound signals using nonlinear transformer25 Jun 2002US 6,410,838 B1Yamaha Corporation
- Method of configurating acoustic correction filter for stringed instrument12 Feb 2004US 2004/0025675 A1Yamaha Corporation
- Electronic musical instrument and tone volume control method13 Jun 2002US 2002/0069748 A1Kabushiki Kaisha Kawai Gakki Seisakusho
- Method and apparatus for composing original works4 Oct 2001US 2001/0025561 A1
- Pitch shifter16 Aug 2001US 2001/0013270 A1Matsushita Electric Industrial Co., Ltd.
Most cited
By later US patents
- Music sound correcting apparatus and music sound correcting method capable of achieving similar audibilities even by speaker/headphone149US 5,939,656 AKabushiki Kaisha Kawai Gakki Seisakusho · 1999
- System and method for multiresolution scalable audio signal encoding121US 5,886,276 AThe Board of Trustees of the Leland Stanford Junior University · 1999
- Electronic piano84US 4,248,123 ABaldwin Piano & Organ Company · 1981
- Method and apparatus for composing original musical works63US 6,051,770 APostmusic, LLC · 2000
- Electronic musical instrument with a note detector capable of detecting a plurality of notes sounded simultaneously50US 5,202,528 ACasio Computer Co., Ltd. · 1993