H03H 9/02417
Involving adjustment of the transducing gap
Official title: {involving adjustment of the transducing gap}
H03H9/02417 (Involving adjustment of the transducing gap) appears on 20 US grants and 16 published applications in this corpus.
Search patents in H03H- Granted patents
- 20
- Published applications
- 16
- Assignees
- 13
- Inventors
- 37
- Latest grant
- 1 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 4 |
| 2011 | 3 | 0 |
| 2012 | 2 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Characterization and driving method based on the second harmonic, which is enhancing the quality factor and reducing the feedthrough current in varying gap electrostatic MEMS resonators1 Sep 2020US 10,763,817 B2
- Tunable Q resonator14 Aug 2018US 10,050,602 B2The Regents of the University of California
- Vertical differential resonator8 Nov 2016US 9,490,769 B1Micrel, Inc.
- MEMS device14 Jul 2015US 9,083,308 B2Infineon Technologies AG
- Vertical differential resonator4 Nov 2014US 8,878,633 B1Micrel, Inc.
- Acoustic wave device26 Jan 2023US 2023/0024731 A1Murata Manufacturing Co., Ltd.
- Characterization and driving method based on the second harmonic, which is enhancing the quality factor and reducing the feedthrough current in varying gap electrostatic mems resonators26 Sep 2019US 2019/0296711 A1
- Tunable q resonator15 Sep 2016US 2016/0268999 A1The Regents of the University of California
- MEMS Device3 May 2012US 2012/0105173 A1Infineon Technologies AG
- Micromechanical resonating devices and related methods12 Apr 2012US 2012/0086306 A1Sand9, Inc.
Most cited
By later US patents
- Capacitance based tunable micromechanical resonators211US 5,640,133 ACornell Research Foundation, Inc. · 1997
- Q-controlled microresonators and tunable electronic filters using such resonators155US 5,491,604 AThe Regents of the University of California · 1996
- Q-controlled microresonators and tunable electronic filters using such resonators102US 6,236,281 B1The Regents of the University of California · 2001
- Q-controlled microresonators and tunable electric filters using such resonators83US 5,955,932 AThe Regents of the University of California · 1999
- Temperature compensation for silicon MEMS resonator77US 6,987,432 B2Robert Bosch GmbH · 2006