H03H 9/02023
Consisting of quartz
Official title: {consisting of quartz}
H03H9/02023 (Consisting of quartz) appears on 173 US grants and 185 published applications in this corpus.
Search patents in H03H- Granted patents
- 173
- Published applications
- 185
- Assignees
- 54
- Inventors
- 279
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 2 |
| 2004 | 2 | 2 |
| 2005 | 2 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 5 |
| 2008 | 1 | 4 |
| 2009 | 1 | 5 |
| 2010 | 6 | 6 |
| 2011 | 3 | 5 |
| 2012 | 3 | 7 |
| 2013 | 6 | 7 |
| 2014 | 6 | 6 |
| 2015 | 8 | 9 |
| 2016 | 7 | 8 |
| 2017 | 6 | 10 |
| 2018 | 3 | 19 |
| 2019 | 15 | 16 |
| 2020 | 15 | 10 |
| 2021 | 13 | 10 |
| 2022 | 13 | 12 |
| 2023 | 11 | 8 |
| 2024 | 7 | 15 |
| 2025 | 5 | 13 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Torsional mode quartz crystal device11 Aug 2026US 12,706,590 B2Statek Corporation
- Crystal element, crystal device, electronic equipment, and method for manufacturing crystal element12 May 2026US 12,628,564 B2KYOCERA Corporation
- Quartz crystal resonator, quartz crystal resonator unit and quartz crystal oscillator5 May 2026US 12,620,968 B2Murata Manufacturing Co., Ltd.
- Resonator31 Mar 2026US 12,592,676 B2TXC Corporation
- Higher order lamb wave acoustic devices with complementarily-oriented piezoelectric layers24 Mar 2026US 12,587,161 B2The Board of Trustees of the University of Illinois
- Crystal element, quartz crystal device using the same, and intermediate wafer for quartz crystal device, and method for manufacturing crystal element26 Mar 2026US 2026/0088760 A1Nihon Dempa Kogyo Co., Ltd.
- Zt-quartz resonator12 Mar 2026US 2026/0074673 A1Micro Crystal AG
- Acoustic wave device and acoustic wave device manufacturing method29 Jan 2026US 2026/0031789 A1Murata Manufacturing Co., Ltd.
- Quartz vibration element and manufacturing method of quartz vibration element8 Jan 2026US 2026/0012156 A1Murata Manufacturing Co., Ltd.
- Bulk acoustic wave cavity isolation from die attach material outgassing4 Dec 2025US 2025/0373226 A1
Most cited
By later US patents
- Lamb wave type frequency device and method thereof183US 7,728,483 B2Seiko Epson Corporation · 2010
- Miniature GT-cut quartz resonator67US 4,447,753 ASeiko Instruments & Electronics Ltd. · 1984
- Contour vibration mode piezoelectric resonator49US 4,350,918 AKabushiki Kaisha Daini Seikosha · 1982
- Torsional quartz crystal resonator33US 5,334,900 ASeiko Electronic Components Ltd. · 1994
- Quartz resonator vibrating in a fundamental torsion mode31US 5,274,297 ACentre Suisse d'Electronique et de Microtechnique S.A. · 1993