H03C 3/227
Using a combination of bipolar transistors and field effect transistors
Official title: {using a combination of bipolar transistors and field effect transistors}
H03C3/227 (Using a combination of bipolar transistors and field effect transistors) appears on 13 US grants and 2 published applications in this corpus.
Search patents in H03C- Granted patents
- 13
- Published applications
- 2
- Assignees
- 6
- Inventors
- 11
- Latest grant
- 19 Feb 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 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 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Battery saving system for a frequency synthesizer51US 4,631,496 AMotorola, Inc. · 1986
- Voltage converter for a frequency synthesizer36US 4,484,153 AMotorola, Inc. · 1984
- Digital and analog phase detector for a frequency synthesizer21US 4,490,688 AMotorola, Inc. · 1984
- Program swallow counting device using a single synchronous counter for frequency synthesizing17US 4,472,820 AMotorola, Inc. · 1984
- Quadrature current frequency modulation oscillator14US 6,198,360 B1Cypress Semiconductor Corporation · 2001