H03H 9/02574
Of combined substrates, multilayered substrates, piezoelectrical layers on not-piezoelectrical substrate
Official title: {of combined substrates, multilayered substrates, piezoelectrical layers on not-piezoelectrical substrate}
H03H9/02574 (Of combined substrates, multilayered substrates, piezoelectrical layers on not-piezoelectrical substrate) appears on 915 US grants and 1,284 published applications in this corpus.
Search patents in H03H- Granted patents
- 915
- Published applications
- 1,284
- Assignees
- 190
- Inventors
- 1,123
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 2 |
| 2002 | 6 | 9 |
| 2003 | 7 | 7 |
| 2004 | 9 | 14 |
| 2005 | 2 | 11 |
| 2006 | 8 | 8 |
| 2007 | 9 | 13 |
| 2008 | 11 | 15 |
| 2009 | 13 | 5 |
| 2010 | 12 | 19 |
| 2011 | 14 | 12 |
| 2012 | 7 | 13 |
| 2013 | 11 | 7 |
| 2014 | 11 | 17 |
| 2015 | 10 | 21 |
| 2016 | 14 | 21 |
| 2017 | 21 | 40 |
| 2018 | 19 | 58 |
| 2019 | 45 | 113 |
| 2020 | 67 | 109 |
| 2021 | 70 | 127 |
| 2022 | 68 | 114 |
| 2023 | 110 | 179 |
| 2024 | 89 | 129 |
| 2025 | 125 | 133 |
| 2026 | 88 | 88 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hybrid structure for a surface acoustic wave device6 Oct 2026US 12,757,634 B2Soitec
- Multiplexer with dies of different acoustic velocity29 Sep 2026US 12,750,035 B2Skyworks Solutions, Inc.
- Dispersive delay line with piezoelectric substrate and lamb wave propagation29 Sep 2026US 12,750,036 B2Skyworks Solutions, Inc.
- Heterostructure and method of fabrication22 Sep 2026US 12,744,508 B2Soitec
- Acoustic wave resonator with reduced size15 Sep 2026US 12,738,922 B2Skyworks Solutions, Inc.
- Acoustic wave device with tilted interdigital transducer electrode17 Sep 2026US 2026/0280512 A1Skyworks Solutions, Inc.
- Acoustic wave device with reduced acoustic coupling17 Sep 2026US 2026/0280513 A1Skyworks Solutions, Inc.
- Acoustic wave device with multilayer piezoelectric substrate for reduced spurious signals17 Sep 2026US 2026/0280514 A1Skyworks Solutions, Inc.
- Multilayer piezoelectric substrate device with negative temperature coefficient of frequency dielectric film for temperature stability17 Sep 2026US 2026/0280528 A1Skyworks Solutions, Inc.
- Acoustic wave device with dielectric layer for reduced transverse leakage10 Sep 2026US 2026/0269804 A1Skyworks Solutions, Inc.
Most cited
By later US patents
- Saw filter device and method employing normal temperature bonding for producing desirable filter production and performance characteristics289US 7,105,980 B2Sawtek, Inc. · 2006
- Elastic wave device and method for manufacturing the same273US 9,780,759 B2Murata Manufacturing Co., Ltd. · 2017
- Elastic wave device and manufacturing method for same267US 9,748,923 B2Murata Manufacturing Co., Ltd. · 2017
- Surface acoustic wave device having a lamination structure252US 5,446,330 AMatsushita Electric Industrial Co., Ltd. · 1995
- Method of manufacturing a mechanical resonating structure162US 9,762,202 B2Analog Devices, Inc. · 2017