H03D 7/145
Using a combination of bipolar transistors and field-effect transistors
Official title: {using a combination of bipolar transistors and field-effect transistors}
H03D7/145 (Using a combination of bipolar transistors and field-effect transistors) appears on 81 US grants and 56 published applications in this corpus.
Search patents in H03D- Granted patents
- 81
- Published applications
- 56
- Assignees
- 65
- Inventors
- 158
- Latest grant
- 28 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 2 |
| 2003 | 3 | 5 |
| 2004 | 2 | 5 |
| 2005 | 2 | 4 |
| 2006 | 6 | 12 |
| 2007 | 2 | 9 |
| 2008 | 5 | 4 |
| 2009 | 10 | 5 |
| 2010 | 3 | 1 |
| 2011 | 5 | 0 |
| 2012 | 3 | 1 |
| 2013 | 4 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 2 | 2 |
| 2020 | 3 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Transit mixer with current mode input122US 5,642,071 AAlcatel · 1997
- RF mixer with inductive degeneration50US 6,122,497 AAnalog Devices, Inc. · 2000
- Harmonic suppression mixer and tuner49US 7,519,348 B2RF Magic, Inc. · 2009
- Mixer structures with enhanced conversion gain and reduced spurious signals45US 5,859,559 ARaytheon Company · 1999
- Single ended multiband feedback linearized RF amplifier and mixer with DC-offset and IM2 suppression feedback loop40US 8,149,955 B2Telefonaktiebolaget'l M Ericsson (Publ) · 2012