H10N 30/074
By depositing piezoelectric or electrostrictive layers
Official title: by depositing piezoelectric or electrostrictive layers, e.g. aerosol or screen printing
H10N30/074 (By depositing piezoelectric or electrostrictive layers) appears on 1,557 US grants and 1,840 published applications in this corpus.
Search patents in H10N- Granted patents
- 1,557
- Published applications
- 1,840
- Assignees
- 462
- Inventors
- 2,305
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 10 | 0 |
| 1995 | 9 | 0 |
| 1996 | 8 | 0 |
| 1997 | 15 | 0 |
| 1998 | 10 | 0 |
| 1999 | 11 | 0 |
| 2000 | 24 | 0 |
| 2001 | 27 | 10 |
| 2002 | 37 | 40 |
| 2003 | 27 | 52 |
| 2004 | 27 | 62 |
| 2005 | 37 | 80 |
| 2006 | 53 | 75 |
| 2007 | 51 | 55 |
| 2008 | 37 | 61 |
| 2009 | 58 | 80 |
| 2010 | 57 | 77 |
| 2011 | 64 | 91 |
| 2012 | 48 | 86 |
| 2013 | 72 | 90 |
| 2014 | 88 | 70 |
| 2015 | 79 | 84 |
| 2016 | 73 | 66 |
| 2017 | 64 | 86 |
| 2018 | 56 | 76 |
| 2019 | 80 | 88 |
| 2020 | 64 | 83 |
| 2021 | 46 | 92 |
| 2022 | 69 | 71 |
| 2023 | 72 | 96 |
| 2024 | 50 | 55 |
| 2025 | 56 | 71 |
| 2026 | 39 | 43 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Piezoelectric element, method for manufacturing piezoelectric element, and liquid ejection head6 Oct 2026US 12,757,636 B2Canon Kabushiki Kaisha
- Microphone device based on two-dimensional piezoelectric material layer having protective layer formed thereon, and method for fabricating the same22 Sep 2026US 12,745,045 B2Research & Business Foundation Sungkyunkwan University
- Manufacturing method of piezoelectric element, piezoelectric element, and liquid droplet dispensing head22 Sep 2026US 12,745,565 B2Seiko Epson Corporation
- Piezoelectric acoustic resonator with dielectric protective layer manufactured with piezoelectric thin film transfer process15 Sep 2026US 12,738,916 B2Akoustis Technologies Corp.
- ScAlN laminate and manufacturing method thereof25 Aug 2026US 12,715,768 B2National Institute of Advanced Industrial Science and Technology
- Piezoelectric laminate, piezoelectric element, and method for manufacturing piezoelectric laminate17 Sep 2026US 2026/0282750 A1AGC Inc.
- Piezoelectric laminate, piezoelectric element, and method for manufacturing piezoelectric laminate17 Sep 2026US 2026/0282751 A1AGC Inc.
- Ferroelectric iii-nitride heterostructures27 Aug 2026US 2026/0255642 A1The Regents of the University of Michigan
- Methods of forming group iii piezoelectric thin films via removal of portions of first sputtered material27 Aug 2026US 2026/0255878 A1Akoustis Technologies Corp.
- Method for manufacturing a structure comprising a barrier layer to prevent diffusion of atomic species27 Aug 2026US 2026/0255879 A1
Most cited
By later US patents
- Method and apparatus for preparing integrated circuit thin films by chemical vapor deposition442US 6,110,531 ASymetrix Corporation · 2000
- Ferroelectric dielectric memory cell can switch at least giga cycles and has low fatigue - has high dielectric constant and low leakage current416US 5,519,234 ASymetrix Corporation · 1996
- Substrate structures for electronic devices212US 6,045,626 ATDK Corporation · 2000
- Image compression based on pattern fineness and edge presence156US 5,374,958 ASony Corporation · 1994
- C-axis perovskite thin films grown on silicon dioxide139US 5,248,564 ABell Communications Research, Inc. · 1993