H03B 5/1293
Having means for achieving a desired tuning characteristic
Official title: {having means for achieving a desired tuning characteristic, e.g. linearising the frequency characteristic across the tuning voltage range}
H03B5/1293 (Having means for achieving a desired tuning characteristic) appears on 212 US grants and 191 published applications in this corpus.
Search patents in H03B- Granted patents
- 212
- Published applications
- 191
- Assignees
- 122
- Inventors
- 364
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 2 |
| 2002 | 5 | 26 |
| 2003 | 6 | 7 |
| 2004 | 22 | 17 |
| 2005 | 17 | 25 |
| 2006 | 13 | 8 |
| 2007 | 12 | 7 |
| 2008 | 6 | 17 |
| 2009 | 12 | 14 |
| 2010 | 7 | 12 |
| 2011 | 10 | 4 |
| 2012 | 13 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 2 |
| 2015 | 3 | 1 |
| 2016 | 7 | 5 |
| 2017 | 8 | 8 |
| 2018 | 1 | 4 |
| 2019 | 8 | 5 |
| 2020 | 8 | 4 |
| 2021 | 5 | 6 |
| 2022 | 4 | 6 |
| 2023 | 6 | 5 |
| 2024 | 4 | 3 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Oscillator with a multiple pole resonator14 Apr 2026US 12,603,610 B2Anlotek Limited
- Element having antenna array structure4 Feb 2025US 12,218,441 B2Canon Kabushiki Kaisha
- Oscillator circuit, corresponding radar sensor, vehicle and method of operation28 Jan 2025US 12,210,089 B2STMicroelectronics S,r.l.
- Rc time based locked voltage controlled oscillator17 Sep 2024US 12,095,420 B2Semiconductor Components Industries, LLC
- Tuning voltage tracker for receive/transmit phase-locked loop (PLL) fast switching14 May 2024US 11,984,900 B2QUALCOMM Incorporated
- Oscillator circuit, corresponding radar sensor, vehicle and method of operation9 May 2024US 2024/0151844 A1STMicroelectronics S,r.l.
- Tuning voltage tracker for receive/transmit phase-locked loop (pll) fast switching28 Mar 2024US 2024/0106442 A1QUALCOMM Incorporated
- Element having antenna array structure11 Jan 2024US 2024/0014559 A1Canon Kabushiki Kaisha
- Oscillator with a multiple pole resonator9 Nov 2023US 2023/0361719 A1Anlotek Limited
- Semiconductor switches for analog signals with improved linear response2 Nov 2023US 2023/0353092 A1Shaoxing Yuanfang Semiconductor Co., Ltd.
Most cited
By later US patents
- Tunable horn antenna238US 6,867,744 B2Kyocera Wireless Corp. · 2005
- Tunable matching circuit154US 6,825,818 B2Kyocera Wireless Corp. · 2004
- Tunable antenna matching circuit139US 6,765,540 B2Kyocera Wireless Corp. · 2004
- Tunable power amplifier matching circuit125US 7,009,455 B2Kyocera Wireless Corp. · 2006
- Tunable matching circuit120US 7,221,327 B2Kyocera Wireless Corp. · 2007