H03B 2202/01
Reduction of undesired oscillations originated from distortion in one of the circuit
Official title: Reduction of undesired oscillations originated from distortion in one of the circuit elements of the oscillator
H03B2202/01 (Reduction of undesired oscillations originated from distortion in one of the circuit) appears on 37 US grants and 9 published applications in this corpus.
Search patents in H03B- Granted patents
- 37
- Published applications
- 9
- Assignees
- 31
- Inventors
- 65
- Latest grant
- 16 Feb 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 2 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Low-noise low-emission crystal oscillator and method thereof16 Feb 2021US 10,924,061 B1Realtek Semiconductor Corp.
- Low-noise low-emission crystal oscillator and method thereof24 Nov 2020US 10,848,103 B1Realtek Semiconductor Corp.
- Coupled inductor-based resonator4 Jul 2017US 9,698,727 B1QUALCOMM Incorporated
- Devices and methods for reducing noise in digitally controlled oscillators4 Aug 2015US 9,100,026 B2QUALCOMM Incorporated
- Multiplying oscillator and wireless apparatus in which the same is installed4 Oct 2011US 8,031,016 B2Panasonic Corporation
- Coupled inductor-based resonator15 Jun 2017US 2017/0170783 A1QUALCOMM Incorporated
- Devices and methods for reducing noise in digitally controlled oscillators15 Jan 2015US 2015/0015343 A1QUALCOMM Incorporated
- Clock generating circuit having parasitic oscillation suppressing unit and method of suppressing parasitic oscillation using the same9 Oct 2014US 2014/0300423 A1Samsung Electro-Mechanics Co., Ltd.
- Multiplying oscillator and wireless apparatus in which the same is installed15 Apr 2010US 2010/0090770 A1Panasonic Corporation
- Resonator circuit having reduced effects of parasitic feed-through capacitance31 Jul 2008US 2008/0178682 A1The Regents of the University of California
Most cited
By later US patents
- Circuit and method for minimizing electromagnetic emissions66US 5,399,996 AAT&T Global Information Solutions Company · 1995
- Voltage controlled oscillator suitable for complete implementation within a semiconductor integrated circuit45US 5,187,450 ATrimble Navigation Limited · 1993
- Negative resistance oscillator with electronically tunable base inductance22US 5,373,264 AHewlett-Packard Company · 1994
- Third harmonic signal generator21US 4,019,118 ARCA Corporation · 1977
- Single resonator push-push oscillator21US 4,692,714 ARaytheon Company · 1987