H03H 2003/0442
Of a non-piezoelectric layer
Official title: {of a non-piezoelectric layer}
H03H2003/0442 (Of a non-piezoelectric layer) appears on 97 US grants and 120 published applications in this corpus.
Search patents in H03H- Granted patents
- 97
- Published applications
- 120
- Assignees
- 39
- Inventors
- 186
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 2 |
| 2004 | 0 | 2 |
| 2005 | 2 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 3 |
| 2011 | 0 | 4 |
| 2012 | 3 | 5 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 3 | 3 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 2 | 7 |
| 2019 | 4 | 8 |
| 2020 | 7 | 9 |
| 2021 | 11 | 24 |
| 2022 | 8 | 17 |
| 2023 | 15 | 13 |
| 2024 | 18 | 8 |
| 2025 | 12 | 5 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Vibrator element, vibrator device, and method of manufacturing vibrator element5 May 2026US 12,620,971 B2Seiko Epson Corporation
- Method for manufacturing composite substrate provided with piezoelectric single crystal film30 Dec 2025US 12,512,804 B2Shin-Etsu Chemical Co., Ltd.
- Filter device4 Nov 2025US 12,463,619 B2Murata Manufacturing Co., Ltd.
- Acoustic wave device21 Oct 2025US 12,451,865 B2Murata Manufacturing Co., Ltd.
- Piezoelectric single-crystal element, mems device using same, and method for manufacturing same14 Oct 2025US 12,446,471 B2Ibule Photonics Co., Ltd.
- Bulk acoustic wave filter22 Jan 2026US 2026/0025124 A1STMicroelectronics International N. V.
- Tuning acoustic resonators with back-side coating20 Nov 2025US 2025/0357907 A1Murata Manufacturing Co., Ltd.
- Transversely-excited film bulk acoustic resonators with electrodes having a second layer of variable width17 Apr 2025US 2025/0125783 A1Murata Manufacturing Co., Ltd.
- Transversely-excited film bulk acoustic resonator with a cavity having round end zones13 Mar 2025US 2025/0088167 A1Murata Manufacturing Co., Ltd.
- Vibration Device6 Mar 2025US 2025/0080083 A1Seiko Epson Corporation
Most cited
By later US patents
- Transversely-excited film bulk acoustic resonator276US 10,491,192 B1Resonant Inc. · 2019
- Transversely-excited film bulk acoustic resonator248US 10,756,697 B2Resonant Inc. · 2020
- Bandpass filter with frequency separation between shunt and series resonators set by dielectric layer thickness164US 10,917,070 B2Resonant Inc. · 2021
- Transversely-excited film bulk acoustic resonator and filter with a uniform-thickness dielectric overlayer152US 10,985,728 B2Resonant Inc. · 2021
- Transversely-excited film bulk acoustic resonators with electrodes having a second layer of variable width121US 10,992,282 B1Resonant Inc. · 2021