H03B 2201/025
The means being an electronic switch for switching in or out oscillator
Official title: the means being an electronic switch for switching in or out oscillator elements
H03B2201/025 (The means being an electronic switch for switching in or out oscillator) appears on 268 US grants and 231 published applications in this corpus.
Search patents in H03B- Granted patents
- 268
- Published applications
- 231
- Assignees
- 146
- Inventors
- 499
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 9 | 0 |
| 2000 | 3 | 0 |
| 2001 | 10 | 3 |
| 2002 | 6 | 8 |
| 2003 | 9 | 23 |
| 2004 | 12 | 5 |
| 2005 | 12 | 21 |
| 2006 | 17 | 20 |
| 2007 | 20 | 19 |
| 2008 | 18 | 15 |
| 2009 | 13 | 18 |
| 2010 | 14 | 2 |
| 2011 | 6 | 4 |
| 2012 | 6 | 2 |
| 2013 | 2 | 7 |
| 2014 | 3 | 7 |
| 2015 | 9 | 9 |
| 2016 | 12 | 8 |
| 2017 | 6 | 9 |
| 2018 | 8 | 12 |
| 2019 | 9 | 9 |
| 2020 | 18 | 9 |
| 2021 | 9 | 6 |
| 2022 | 7 | 9 |
| 2023 | 8 | 2 |
| 2024 | 3 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Phase noise reduction in a variable analogue RF resonator with switched capacitors17 Mar 2026US 12,580,544 B2Anlotek Limited
- Circuit device and oscillator15 Oct 2024US 12,119,790 B2Seiko Epson Corporation
- Clock buffer inductor1 Oct 2024US 12,107,544 B1Acacia Communications, Inc.
- Modifiable oscillator circuit for operating modes2 Apr 2024US 11,949,377 B2Microchip Technology Incorporated
- Radio frequency oscillator26 Sep 2023US 11,770,101 B2Huawei Technologies Co., Ltd.
- Multi-mode voltage-controlled oscillator (vco) with transformer-based coupling7 May 2026US 2026/0128714 A1QUALCOMM Incorporated
- Capacitive element and circuit structure including capacitive element(s)19 Feb 2026US 2026/0051888 A1GLOBALFOUNDRIES U. S. Inc.
- Electronic oscillator with independent controls of variable capacities22 May 2025US 2025/0167733 A1STMicroelectronics International N. V.
- Inductor apparatus having dynamic inductance adjusting mechanism15 May 2025US 2025/0157713 A1Realtek Semiconductor Corp.
- Modifiable oscillator circuit for operating modes23 Nov 2023US 2023/0378911 A1Microchip Technology Incorporated
Most cited
By later US patents
- Monolithically integrated switched capacitor bank using micro electro mechanical system (MEMS) technology253US 5,880,921 ARockwell Science Center, Inc. · 1999
- Tunable-trimmable micro electro mechanical system (MEMS) capacitor127US 5,959,516 ARockwell Science Center, Inc. · 1999
- Digitally controlled crystal oscillator with integrated coarse and fine control119US 6,747,522 B2Silicon Laboratories Inc. · 2004
- Variable capacitance integrated circuit usable in temperature compensated oscillators112US 5,117,206 ASeiko Epson Corporation · 1992
- Integrated tunable inductance network and method109US 5,872,489 ARockwell Science Center, Inc. · 1999