H03B 5/1805
The frequency-determining element being a coaxial resonator
Official title: {the frequency-determining element being a coaxial resonator}
H03B5/1805 (The frequency-determining element being a coaxial resonator) appears on 34 US grants and 15 published applications in this corpus.
Search patents in H03B- Granted patents
- 34
- Published applications
- 15
- Assignees
- 23
- Inventors
- 55
- Latest grant
- 16 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 4 |
| 2006 | 1 | 0 |
| 2007 | 3 | 2 |
| 2008 | 0 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 2 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Non-linear transmission line device16 Apr 2019US 10,263,565 B2BAE SYSTEMS plc
- Clock generation circuitry6 Feb 2018US 9,887,667 B2Socionext Inc.
- Resonator device6 May 2014US 8,717,108 B2The Boeing Company
- Delay-line self-oscillator24 Dec 2013US 8,614,606 B2Salunda Limited
- Oscillator with ohmically adjustable oscillation frequency1 Oct 2013US 8,547,181 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Clock generation circuitry14 Sep 2017US 2017/0264241 A1Socionext Inc.
- Non-linear transmission line device14 Jul 2016US 2016/0204739 A1BAE SYSTEMS plc
- Resonator device18 Oct 2012US 2012/0262253 A1The Boeing Company
- Oscillator with Ohmically Adjustable Oscillation Frequency2 Feb 2012US 2012/0025920 A1Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Remote sensor device29 Dec 2011US 2011/0316560 A1
Most cited
By later US patents
- Intrusion detection systems employing active detectors29US 6,037,902 AVisonic Ltd. · 2000
- Voltage-controlled oscillator circuit for direct modulation23US 6,774,736 B1Microtune (San Diego), Inc. · 2004
- Coaxial resonator and oscillation circuits featuring coaxial resonators20US 6,326,854 B1Nortel Networks Limited · 2001
- Transverse electromagnetic mode resonator13US 5,321,374 AMatsushita Electric Industrial Co., Ltd. · 1994
- Television receiver for terrestrial broadcasting13US 5,398,080 AMatsushita Electric Industrial Co., Ltd. · 1995