H03C 3/145
By using semiconductor elements
Official title: {by using semiconductor elements}
H03C3/145 (By using semiconductor elements) appears on 7 US grants and 3 published applications in this corpus.
Search patents in H03C- Granted patents
- 7
- Published applications
- 3
- Assignees
- 6
- Inventors
- 11
- Latest grant
- 19 Jun 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 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 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Modified tunneling field effect transistors and fabrication methods19 Jun 2018US 10,003,302 B2Globalfoundries Inc.
- Modified tunneling field effect transistors and fabrication methods6 Jun 2017US 9,673,757 B2Globalfoundries Inc.
- Polar modulation with coarse and fine FM signals10 Jan 2012US 8,095,087 B1Quintic Holdings
- Linear voltage-controlled oscillator using fixed capacitors in lieu of varactors21 Nov 1995US 5,469,119 AAT&T Corp.
- Active balum star mixer8 Dec 1987US 4,712,024 ASperry Corporation
- Modified tunneling field effect transistors and fabrication methods10 Aug 2017US 2017/0230004 A1Globalfoundries Inc.
- Modified tunneling field effect transistors and fabrication methods16 Jul 2015US 2015/0200298 A1Globalfoundries Inc.
- Modulated tuned L/C transmitter circuits17 May 2007US 2007/0109819 A1
Most cited
By later US patents
- Wide bandwidth ultra high stability FM telemetry transmitter15US 4,635,296 ATranskinetic Systems, Inc. · 1987
- Variable reactance circuit including differentially-connected transistor device providing a variable reactance input impedance11US 3,986,145 ASony Corporation · 1976
- Active balum star mixer6US 4,712,024 ASperry Corporation · 1987
- Modified tunneling field effect transistors and fabrication methods2US 9,673,757 B2Globalfoundries Inc. · 2017
- Polar modulation with coarse and fine FM signals1US 8,095,087 B1Quintic Holdings · 2012