H03B 2202/02
Reduction of undesired oscillations originated from natural noise of the circuit elements
Official title: Reduction of undesired oscillations originated from natural noise of the circuit elements of the oscillator
H03B2202/02 (Reduction of undesired oscillations originated from natural noise of the circuit elements) appears on 36 US grants and 10 published applications in this corpus.
Search patents in H03B- Granted patents
- 36
- Published applications
- 10
- Assignees
- 27
- Inventors
- 66
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
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| 1986 | 2 | 0 |
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| 1989 | 1 | 0 |
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| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
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| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods and apparatus to track an oscillator frequency with digital filters14 Jul 2026US 12,683,550 B2Texas Instruments Incorporated
- Multi-core VCO with robust unwanted mode suppression and circular coil topology21 Apr 2026US 12,609,653 B2Samsung Electronics Co., Ltd.
- Oscillator with biased cross-coupled transistors, a current source, a tail resistor and a tail capacitor14 Jan 2025US 12,199,568 B2Telefonaktiebolaget LM Ericsson (publ)
- Low-noise low-emission crystal oscillator and method thereof16 Feb 2021US 10,924,061 B1Realtek Semiconductor Corp.
- XTAL oscillator21 Oct 2014US 8,866,557 B2Broadcom Corporation
- Multi-core vco with robust unwanted mode suppression and circular coil topology6 Aug 2026US 2026/0230038 A1Samsung Electronics Co., Ltd.
- Methods and apparatus to track an oscillator frequency with digital filters14 May 2026US 2026/0135513 A1Texas Instruments Incorporated
- Multi-core vco with robust unwanted mode suppression and circular coil topology22 Jan 2026US 2026/0025101 A1Samsung Electronics Co., Ltd.
- Oscillator with biased cross-coupled transistors, a current source, a tail resistor and a tail capacitor29 Jun 2023US 2023/0208357 A1Telefonaktiebolaget LM Ericsson (publ)
- XTAL oscillator6 Mar 2014US 2014/0062609 A1Broadcom Corporation
Most cited
By later US patents
- Voltage controlled oscillator with current control134US 5,175,884 AMotorola, Inc. · 1992
- Voltage-controlled oscillator66US 5,130,675 AFujitsu Limited · 1992
- Method and apparatus for cancelling phase noise29US 5,661,439 ANorthrop Grumman Corporation · 1997
- Negative resistance oscillator with electronically tunable base inductance22US 5,373,264 AHewlett-Packard Company · 1994
- Dielectrically stabilized GaAs FET oscillator with two power output terminals12US 4,818,956 ACom Dev Ltd. · 1989