Y10S 84/01
Plural speakers
Y10S84/01 (Plural speakers) appears on 36 US grants and 3 published applications in this corpus.
Search patents in Y10S- Granted patents
- 36
- Published applications
- 3
- Assignees
- 17
- Inventors
- 56
- Latest grant
- 19 Jul 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Musical tone generation control system, musical tone generation control method, and program for implementing the method19 Jul 2005US 6,919,503 B2Yamaha Corporation
- Acoustic control system for electronic musical instrument12 Jul 2005US 6,916,980 B2Kabushiki Kaisha Kawai Gakki Seisakusho
- Sound effect generator and audio system4 Jun 2002US 6,399,868 B1Roland Corporation
- Musical tone generation structure of electronic musical instrument21 May 2002US 6,392,136 B1Yamaha Corporation
- Karaoke apparatus improving separation between microphone signal and microphone sound effect signal3 Oct 2000US 6,127,618 AYamaha Corporation
- Acoustic control system for electronic musical instrument23 Oct 2003US 2003/0196541 A1Kabushiki Kaisha Kawai Gakki Seisakusho
- Musical tone generation control system, musical tone generation control method, and program for implementing the method17 Apr 2003US 2003/0070537 A1Yamaha Corporation
- Musical tone generation structure of electronic musical instrument20 Dec 2001US 2001/0052284 A1Yamaha Corporation
Most cited
By later US patents
- Acoustic control system for electronic musical instrument237US 6,916,980 B2Kabushiki Kaisha Kawai Gakki Seisakusho · 2005
- Musical tone generating apparatus58US 5,027,689 AYamaha Corporation · 1991
- Music card system47US 4,614,144 AOki Electric Industry Co., Ltd. · 1986
- Sound field control device42US 5,027,687 AYamaha Corporation · 1991
- Music synthesizer32US 4,998,960 A1991