H03H 9/02031
Consisting of ceramic
Official title: {consisting of ceramic}
H03H9/02031 (Consisting of ceramic) appears on 337 US grants and 480 published applications in this corpus.
Search patents in H03H- Granted patents
- 337
- Published applications
- 480
- Assignees
- 114
- Inventors
- 529
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 3 |
| 2003 | 3 | 2 |
| 2004 | 2 | 3 |
| 2005 | 0 | 4 |
| 2006 | 2 | 3 |
| 2007 | 2 | 5 |
| 2008 | 2 | 4 |
| 2009 | 5 | 1 |
| 2010 | 4 | 2 |
| 2011 | 1 | 5 |
| 2012 | 1 | 4 |
| 2013 | 2 | 5 |
| 2014 | 4 | 1 |
| 2015 | 4 | 4 |
| 2016 | 5 | 4 |
| 2017 | 3 | 3 |
| 2018 | 4 | 13 |
| 2019 | 9 | 43 |
| 2020 | 16 | 31 |
| 2021 | 34 | 69 |
| 2022 | 36 | 81 |
| 2023 | 43 | 65 |
| 2024 | 59 | 44 |
| 2025 | 58 | 64 |
| 2026 | 30 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Acoustic wave device8 Sep 2026US 12,732,153 B2Murata Manufacturing Co., Ltd.
- Acoustic wave device1 Sep 2026US 12,726,169 B2Murata Manufacturing Co., Ltd.
- Acoustic resonator in transverse excitation shear mode25 Aug 2026US 12,719,445 B2Spectron (Shenzhen) Technologies Co., Ltd
- Baw resonator with zero electromechanical coupling in border regions and flat, steep skirts and squared shoulders1 Oct 2026US 2026/0303054 A1Qorvo US, Inc.
- Acoustic wave device17 Sep 2026US 2026/0280511 A1Murata Manufacturing Co., Ltd.
- Laterally-excited bulk acoustic wave resonator and filter device including the same3 Sep 2026US 2026/0261253 A1Murata Manufacturing Co., Ltd.
- Methods of forming group iii piezoelectric thin films via removal of portions of first sputtered material27 Aug 2026US 2026/0255878 A1Akoustis Technologies Corp.
- Doped crystalline piezoelectric resonator films and methods of forming doped single crystalline piezoelectric resonator layers on substrates via epitaxy23 Jul 2026US 2026/0213725 A1Akoustis Technologies Corp.
Most cited
By later US patents
- Transversely-excited film bulk acoustic resonator276US 10,491,192 B1Resonant Inc. · 2019
- Solidly-mounted transversely-excited film bulk acoustic resonator256US 10,601,392 B2Resonant Inc. · 2020
- Transversely-excited film bulk acoustic resonator248US 10,756,697 B2Resonant Inc. · 2020
- Transversely excited film bulk acoustic resonator using rotated Y-X cut lithium niobate245US 10,790,802 B2Resonant Inc. · 2020
- Bandpass filter with frequency separation between shunt and series resonators set by dielectric layer thickness164US 10,917,070 B2Resonant Inc. · 2021