H03H 9/02614
Treatment of substrates
Official title: {Treatment of substrates, e.g. curved, spherical, cylindrical substrates ensuring closed round-about circuits for the acoustical waves}
H03H9/02614 (Treatment of substrates) appears on 196 US grants and 177 published applications in this corpus.
Search patents in H03H- Granted patents
- 196
- Published applications
- 177
- Assignees
- 75
- Inventors
- 314
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 5 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 5 |
| 2003 | 2 | 1 |
| 2004 | 3 | 4 |
| 2005 | 2 | 3 |
| 2006 | 3 | 4 |
| 2007 | 5 | 8 |
| 2008 | 9 | 4 |
| 2009 | 2 | 2 |
| 2010 | 1 | 1 |
| 2011 | 5 | 3 |
| 2012 | 3 | 5 |
| 2013 | 4 | 3 |
| 2014 | 3 | 5 |
| 2015 | 3 | 3 |
| 2016 | 4 | 4 |
| 2017 | 4 | 13 |
| 2018 | 6 | 10 |
| 2019 | 9 | 20 |
| 2020 | 14 | 18 |
| 2021 | 10 | 11 |
| 2022 | 11 | 20 |
| 2023 | 12 | 13 |
| 2024 | 15 | 9 |
| 2025 | 19 | 4 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Surface acoustic wave device15 Sep 2026US 12,738,920 B2Fujian Jing' An Optoelectronics Co., Ltd
- Acoustic wave device with reduced acoustic coupling16 Jun 2026US 12,658,877 B2Skyworks Solutions, Inc.
- Acoustic resonator device5 May 2026US 12,620,964 B2Avago Technologies International Sales Pte. Limited
- Single substrate multiplexer24 Feb 2026US 12,562,716 B2RF360 Singapore Pte. Ltd.
- Acoustic wave device30 Dec 2025US 12,512,811 B2Murata Manufacturing Co., Ltd.
- Acoustic resonator device27 Aug 2026US 2026/0254436 A1Avago Technologies International Sales Pte. Limited
- Piezoelectric trenches interleaved with electrodes of a saw resonator for improved performance13 Aug 2026US 2026/0238184 A1Qorvo US, Inc.
- Bonded substrate and method for manufacturing bonded substrate2 Apr 2026US 2026/0095142 A1The Japan Steel Works, Ltd.
- Thin, flexible electronic devices and associated systems and methods18 Dec 2025US 2025/0385656 A1Massachusetts Institute of Technology
- Surface Acoustic Wave Filter Module Packaging Structure And Packaging Method Thereof28 Aug 2025US 2025/0274102 A1Aac Acoustic Technologies (Shenzhen) Co., Ltd.
Most cited
By later US patents
- Electronic component and method of production thereof89US 6,262,513 B1Kabushiki Kaisha Toshiba · 2001
- Search and navigation to specific document content37US 9,356,574 B22016
- Surface acoustic wave device and method for producing the same30US 5,329,208 ASumitomo Electric Industries, Ltd. · 1994
- Surface acoustic wave device27US 3,955,160 ARCA Corporation · 1976
- Surface acoustic wave element, method for producing the same and surface acoustic wave device using the same26US 6,426,583 B1Matsushita Electric Industrial Co., Ltd. · 2002