H03J 3/22
Continuous tuning: of single resonant circuit by varying inductance and capacitance simultaneously
Official title: of single resonant circuit by varying inductance and capacitance simultaneously
H03J3/22 (Continuous tuning: of single resonant circuit by varying inductance and capacitance simultaneously) appears on 23 US grants and 23 published applications in this corpus.
Search patents in H03J- Granted patents
- 23
- Published applications
- 23
- Assignees
- 16
- Inventors
- 51
- Latest grant
- 25 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 4 |
| 2006 | 0 | 1 |
| 2007 | 3 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 4 |
| 2017 | 0 | 2 |
| 2018 | 3 | 2 |
| 2019 | 4 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 4 |
| 2022 | 4 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of using varainductor having ground and floating planes25 Jul 2023US 11,711,056 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Multi-frequency tuning network system and method1 Nov 2022US 11,487,040 B2Baker Hughes Oilfield Operations LLC
- Apparatus and method of implementing a compact and tunable microwave resonator using NbN kinetic inductance28 Jun 2022US 11,374,554 B2Nanjing University
- Providing a programmable inductor to enable wide tuning range28 Jun 2022US 11,374,555 B2Silicon Laboratories Inc.
- Varainductor having ground and floating planes and method of using14 Jun 2022US 11,362,624 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Tuning device, system and method2 May 2024US 2024/0146289 A1Infineon Technologies AG
- Method of using varainductor having ground and floating planes8 Sep 2022US 2022/0286087 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Multi-frequency tuning network system and method30 Dec 2021US 2021/0405239 A1Baker Hughes Oilfield Operations LLC
- Providing a programmable inductor to enable wide tuning range21 Oct 2021US 2021/0328578 A1Silicon Laboratories Inc.
- Apparatus and method of implementing a compact and tunable microwave resonator using nbn kinetic inductance19 Aug 2021US 2021/0257995 A1Nanjing University
Most cited
By later US patents
- Electrically tuned resonance circuit using piezo and magnetostrictive materials114US 7,426,373 B2The Boeing Company · 2008
- Fast variable RF network inductor30US 6,163,238 ARaytheon Company · 2000
- Integrated electronic circuit comprising a tunable resonator15US 7,187,240 B2STMicroelectronics S.r.l. · 2007
- Integrable acoustic resonator and method for integrating such resonator10US 7,274,274 B2STMicroelectronics S.r.l. · 2007
- Integrable phase-locked loop including an acoustic resonator7US 7,345,554 B2STMicroelectronics S.r.l. · 2008