H03H 9/2447
Beam resonators
Official title: {Beam resonators (H03H9/2468 takes precedence)}
H03H9/2447 (Beam resonators) appears on 430 US grants and 434 published applications in this corpus.
Search patents in H03H- Granted patents
- 430
- Published applications
- 434
- Assignees
- 171
- Inventors
- 634
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 6 |
| 2002 | 6 | 6 |
| 2003 | 11 | 12 |
| 2004 | 7 | 8 |
| 2005 | 4 | 10 |
| 2006 | 9 | 20 |
| 2007 | 10 | 22 |
| 2008 | 11 | 15 |
| 2009 | 18 | 29 |
| 2010 | 20 | 29 |
| 2011 | 35 | 33 |
| 2012 | 26 | 28 |
| 2013 | 26 | 14 |
| 2014 | 35 | 27 |
| 2015 | 17 | 16 |
| 2016 | 25 | 18 |
| 2017 | 15 | 16 |
| 2018 | 15 | 15 |
| 2019 | 18 | 16 |
| 2020 | 17 | 19 |
| 2021 | 16 | 15 |
| 2022 | 14 | 12 |
| 2023 | 26 | 20 |
| 2024 | 23 | 7 |
| 2025 | 10 | 16 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Resonance device and manufacturing method for the same6 Oct 2026US 12,756,371 B2Murata Manufacturing Co., Ltd.
- MEMS resonator22 Sep 2026US 12,744,514 B2KYOCERA Technologies Oy
- Resonator electrode shields8 Sep 2026US 12,732,160 B1SiTime Corporation
- Microelectromechanical resonator18 Aug 2026US 12,712,521 B2SiTime Corporation
- Vibrator device14 Jul 2026US 12,683,573 B2Seiko Epson Corporation
- MEMS Resonator13 Aug 2026US 2026/0233990 A1SiTime Corporation
- Slanted resonator13 Aug 2026US 2026/0238179 A1KYOCERA Technologies Oy
- Mems apparatus for forming physical unclonable function key and operation method of mems apparatus28 May 2026US 2026/0147942 A1National Taiwan University
- MEMS Resonator9 Apr 2026US 2026/0100692 A1SiTime Corporation
- Mems oscillating element and method for operating a mems oscillating element26 Feb 2026US 2026/0058638 A1
Most cited
By later US patents
- Resonator and a method of manufacturing the same, and oscillator and electronic apparatus including the same268US 8,264,291 B2Sony Corporation · 2012
- Pattern-aligned carbon nanotube growth and tunable resonator apparatus261US 6,803,840 B2California Institute of Technology · 2004
- Method and apparatus for generating a signal having at least one desired output frequency utilizing a bank of vibrating micromechanical devices115US 6,577,040 B2The Regents of the University of Michigan · 2003
- Vacuum-cavity MEMS resonator109US 6,808,954 B2Intel Corporation · 2004
- Device including a micromechanical resonator having an operating frequency and method of extending same95US 6,249,073 B1The Regents of the University of Michigan · 2001