Y10T 29/42
Piezoelectric device making
Y10T29/42 (Piezoelectric device making) appears on 4,117 US grants and 3,484 published applications in this corpus.
Search patents in Y10T- Granted patents
- 4,117
- Published applications
- 3,484
- Assignees
- 1,089
- Inventors
- 5,512
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 22 | 0 |
| 1977 | 20 | 0 |
| 1978 | 19 | 0 |
| 1979 | 7 | 0 |
| 1980 | 20 | 0 |
| 1981 | 16 | 0 |
| 1982 | 16 | 0 |
| 1983 | 27 | 0 |
| 1984 | 18 | 0 |
| 1985 | 20 | 0 |
| 1986 | 26 | 0 |
| 1987 | 41 | 0 |
| 1988 | 33 | 0 |
| 1989 | 20 | 0 |
| 1990 | 28 | 0 |
| 1991 | 31 | 0 |
| 1992 | 21 | 0 |
| 1993 | 35 | 0 |
| 1994 | 52 | 0 |
| 1995 | 36 | 0 |
| 1996 | 49 | 0 |
| 1997 | 64 | 0 |
| 1998 | 79 | 0 |
| 1999 | 70 | 0 |
| 2000 | 87 | 0 |
| 2001 | 80 | 54 |
| 2002 | 112 | 173 |
| 2003 | 137 | 151 |
| 2004 | 138 | 178 |
| 2005 | 141 | 190 |
| 2006 | 158 | 170 |
| 2007 | 131 | 175 |
| 2008 | 119 | 265 |
| 2009 | 176 | 277 |
| 2010 | 243 | 311 |
| 2011 | 229 | 330 |
| 2012 | 242 | 231 |
| 2013 | 263 | 247 |
| 2014 | 217 | 194 |
| 2015 | 188 | 189 |
| 2016 | 176 | 55 |
| 2017 | 137 | 67 |
| 2018 | 85 | 49 |
| 2019 | 78 | 42 |
| 2020 | 60 | 34 |
| 2021 | 25 | 28 |
| 2022 | 25 | 24 |
| 2023 | 36 | 29 |
| 2024 | 32 | 13 |
| 2025 | 21 | 4 |
| 2026 | 11 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Surface acoustic wave device6 Oct 2026US 12,756,375 B2United Microelectronics Corp.
- Heterostructure and method of fabrication22 Sep 2026US 12,744,508 B2Soitec
- Piezoelectric acoustic resonator with dielectric protective layer manufactured with piezoelectric thin film transfer process15 Sep 2026US 12,738,916 B2Akoustis Technologies Corp.
- Temperature stable MEMS resonator8 Sep 2026US 12,732,155 B1SiTime Corporation
- Method of making acoustic wave devices with multi-layer piezoelectric substrate1 Sep 2026US 12,726,165 B2Skyworks Solutions, Inc.
- Methods of forming group iii piezoelectric thin films via removal of portions of first sputtered material27 Aug 2026US 2026/0255878 A1Akoustis Technologies Corp.
- Piezoelectric acoustic resonator with improved tcf manufactured with piezoelectric thin film transfer process25 Jun 2026US 2026/0180537 A1Akoustis Technologies Corp.
- Method of manufacture for single crystal capacitor dielectric for a resonance circuit14 May 2026US 2026/0135539 A1Akoustis Technologies Corp.
- Elastic wave device and method for manufacturing the same1 Jan 2026US 2026/0005665 A1Murata Manufacturing Co., Ltd.
- Method of making an actuator for a resonant acoustic pump4 Dec 2025US 2025/0369455 A1Lee Ventus Ltd.
Most cited
By later US patents
- Process for producing an electrochemical biosensor1,891US 6,103,033 ATheraSense, Inc. · 2000
- Ultra-thin acoustic transducer and balloon catheter using same in imaging array subassembly688US 4,841,977 AInter Therapy, Inc. · 1989
- Method for manufacturing a polycrystalline dielectric layer521US 8,667,654 B2STMicroelectronics (Crolles 2) SAS · 2014
- Apodization methods and apparatus for acoustic phased array aperture for diagnostic medical ultrasound transducer402US 6,258,034 B1Acuson Corporation · 2001
- Electromechanical transducer device397US 5,371,429 AMisonix, Incorporated · 1994