H03B 2202/07
Reduction of undesired oscillations through a cancelling of the undesired oscillation
H03B2202/07 (Reduction of undesired oscillations through a cancelling of the undesired oscillation) appears on 39 US grants and 15 published applications in this corpus.
Search patents in H03B- Granted patents
- 39
- Published applications
- 15
- Assignees
- 35
- Inventors
- 79
- Latest grant
- 17 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 3 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Oscillator and method of driving the same17 Jan 2023US 11,558,012 B2Lx Semicon Co., Ltd.
- Low phase noise oscillator using negative feedback17 Nov 2020US 10,840,853 B2Keysight Technologies, Inc.
- Radar transceiver with phase noise cancellation26 May 2020US 10,663,559 B2Infineon Technologies AG
- Neutralization of phase perturbations from deterministic electromagnetic interference28 Apr 2020US 10,637,483 B2Silicon Laboratories Inc.
- Circuit reducing phase noise of oscillator5 Jan 2016US 9,231,568 B2Shun-Fu Technology Corp.
- Systems and Methods for Suppressing Noise-Induced Phase Diffusion15 Jan 2026US 2026/0019033 A1The Board of Trustees of the University of Illinois
- Oscillator and method of driving the same16 Jun 2022US 2022/0190783 A1Lx Semicon Co., Ltd.
- Low phase noise oscillator using negative feedback27 Aug 2020US 2020/0274490 A1Keysight Technologies, Inc.
- Neutralization of phase perturbations from deterministic electromagnetic interference3 Oct 2019US 2019/0305783 A1Silicon Laboratories Inc.
- Radar transceiver with phase noise cancellation26 Apr 2018US 2018/0113193 A1Infineon Technologies AG
Most cited
By later US patents
- Frequency converter capable of reducing noise components in local oscillation signals116US 5,634,207 AKabushiki Kaisha Toshiba · 1997
- Voltage-controlled oscillator66US 5,130,675 AFujitsu Limited · 1992
- Voltage controlled oscillator integrated circuit32US 5,920,235 ANorthern Telecom Limited · 1999
- Oscillator circuit with automatic level control for selectively minimizing phase noise31US 6,653,908 B1National Semiconductor Corporation · 2003
- Method and apparatus for cancelling phase noise29US 5,661,439 ANorthrop Grumman Corporation · 1997