H03B 2202/03
Reduction of undesired oscillations originated from internal parasitic couplings, i.e. parasitic couplings
Official title: Reduction of undesired oscillations originated from internal parasitic couplings, i.e. parasitic couplings within the oscillator itself
H03B2202/03 (Reduction of undesired oscillations originated from internal parasitic couplings, i.e. parasitic couplings) appears on 15 US grants and 6 published applications in this corpus.
Search patents in H03B- Granted patents
- 15
- Published applications
- 6
- Assignees
- 14
- Inventors
- 23
- Latest grant
- 18 Apr 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 2 | 0 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
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- Crystal oscillation device and semiconductor device9 Jun 2016US 2016/0164461 A1Renesas Electronics Corporation
- Oscillator21 Jan 2016US 2016/0020730 A1Cannon Kabushiki Kaisha
- Crystal Oscillation Device and Semiconductor Device21 Aug 2014US 2014/0232476 A1Renesas Electronics Corporation
- Low noise oscillator having passive impedance network4 Apr 2013US 2013/0082788 A1Analog Devices, Inc.
- Low noise oscillator having switching network14 Mar 2013US 2013/0063219 A1Analog Devices, Inc.
Most cited
By later US patents
- Mixer circuit21US 5,329,189 AAlps Electric Co., Ltd. · 1994
- High-power low-noise voltage-controlled oscillator11US 5,714,914 AEricsson Inc. · 1998
- Circuit for avoiding parasitic oscillation modes in an oscillator resonant circuit7US 6,215,367 B1Deutsche Thomson-Brandt GmbH · 2001
- Crystal resonator oscillator having circuitry for suppressing undesired crystal harmonics5US 4,574,257 AU. S. Philips Corporation · 1986
- Integrated microwave oscillator with microstrip resonator frequency stabilizer3US 4,652,836 ACSELT - Centro Studi e Laboratori Telecomunicazioni S.p.A. · 1987