G10H 2250/335
Sea birds
Official title: Sea birds, e.g. seagulls
G10H2250/335 (Sea birds) appears on 6 US grants and 2 published applications in this corpus.
Search patents in G10H- Granted patents
- 6
- Published applications
- 2
- Assignees
- 5
- Inventors
- 8
- Latest grant
- 28 Jan 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 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 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Digital sound relaxation and sleep-inducing system and method28 Jan 2014US 8,638,950 B2Headwaters Research & Development, Inc.
- Digital sound relaxation and sleep-inducing system and method6 Jul 2010US 7,749,155 B1Headwaters R & D, Inc.
- Flexibility digital sound relaxation system2 Feb 1999US 5,867,580 AHeadwaters Research & Development, Inc.
- Karaoke apparatus applying effect sound to background video27 Oct 1998US 5,827,990 AYamaha Corporation
- Sound constituting apparatus28 Nov 1995US 5,471,009 ASony Corporation
Most cited
By later US patents
- Sound constituting apparatus51US 5,471,009 ASony Corporation · 1995
- Digital sound relaxation and sleep-inducing system and method25US 7,749,155 B1Headwaters R & D, Inc. · 2010
- Digital sound relaxation and sleep-inducing system and method17US 8,638,950 B2Headwaters Research & Development, Inc. · 2014
- Karaoke apparatus applying effect sound to background video14US 5,827,990 AYamaha Corporation · 1998
- Effect tone generating apparatus10US 4,966,051 ACasio Computer Co., Ltd. · 1990