G10H 1/30
To reiteratively sound two tones
Official title: to reiteratively sound two tones
G10H1/30 (To reiteratively sound two tones) appears on 8 US grants and 1 published applications in this corpus.
Search patents in G10H- Granted patents
- 8
- Published applications
- 1
- Assignees
- 8
- Inventors
- 12
- Latest grant
- 19 Jan 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Visual representation of audio data19 Jan 2016US 9,241,229 B2Adobe Systems Incorporated
- Visual representation of audio data29 May 2012US 8,189,797 B1Adobe Systems Incorporated
- Electronic musical instrument with pitch alteration function10 Jul 1990US 4,939,975 ACasio Computer Co., Ltd.
- Alternating repeat keying signal generator6 Apr 1982US 4,322,996 ANorlin Industries, Inc.
- Monolithic integrated selection circuit5 Aug 1980US 4,215,615 AITT Industries, Inc.
Most cited
By later US patents
- Electronic chime13US 4,001,816 AMatsushita Electric Industrial Co., Ltd. · 1977
- Visual representation of audio data8US 8,189,797 B1Adobe Systems Incorporated · 2012
- System for selectively operable dual simultaneous siren broadcast from a single speaker6US 4,088,995 AInternational Telephone and Telegraph Corporation · 1978
- Electronic musical instrument with pitch alteration function6US 4,939,975 ACasio Computer Co., Ltd. · 1990
- Circuit for reiterating percussive sounds in electronic musical instrument2US 4,120,226 ACBS Inc. · 1978