H03G 9/16
Incorporating negative feedback
Official title: incorporating negative feedback
H03G9/16 (Incorporating negative feedback) appears on 5 US grants and 3 published applications in this corpus.
Search patents in H03G- Granted patents
- 5
- Published applications
- 3
- Assignees
- 4
- Inventors
- 9
- Latest grant
- 30 Jan 2007
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
By publication year.
Recent patents
- Dynamic bass boost apparatus and method30 Jan 2007US 7,171,010 B2Boston Acoustics, Inc.
- Variable gain amplifier21 Jun 2005US 6,909,323 B2Kabushiki Kaisha Toshiba
- Variable gain amplifier10 Feb 2004US 6,690,232 B2Kabushiki Kaisha Toshiba
- Audio system24 Sep 2002US 6,456,718 B1U. S. Philips Corporation
- Range-switching optical receiver with high sensitivity and wide dynamic range16 Oct 2001US 6,303,922 B1Ortel Corporation
Most cited
By later US patents
- Variable gain amplifier141US 6,690,232 B2Kabushiki Kaisha Toshiba · 2004
- Dynamic bass boost apparatus and method88US 7,171,010 B2Boston Acoustics, Inc. · 2007
- Range-switching optical receiver with high sensitivity and wide dynamic range11US 6,303,922 B1Ortel Corporation · 2001
- Variable gain amplifier9US 6,909,323 B2Kabushiki Kaisha Toshiba · 2005
- Audio system8US 6,456,718 B1U. S. Philips Corporation · 2002