H03H 9/14538
Formation
Official title: {Formation}
H03H9/14538 (Formation) appears on 517 US grants and 615 published applications in this corpus.
Search patents in H03H- Granted patents
- 517
- Published applications
- 615
- Assignees
- 93
- Inventors
- 661
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 2 |
| 2002 | 12 | 11 |
| 2003 | 6 | 9 |
| 2004 | 7 | 16 |
| 2005 | 10 | 7 |
| 2006 | 10 | 9 |
| 2007 | 8 | 13 |
| 2008 | 12 | 6 |
| 2009 | 7 | 11 |
| 2010 | 8 | 16 |
| 2011 | 14 | 7 |
| 2012 | 7 | 13 |
| 2013 | 9 | 14 |
| 2014 | 8 | 5 |
| 2015 | 9 | 5 |
| 2016 | 6 | 17 |
| 2017 | 9 | 28 |
| 2018 | 11 | 32 |
| 2019 | 37 | 76 |
| 2020 | 48 | 52 |
| 2021 | 44 | 39 |
| 2022 | 42 | 43 |
| 2023 | 38 | 76 |
| 2024 | 34 | 44 |
| 2025 | 43 | 39 |
| 2026 | 37 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Surface acoustic wave device with acoustic wave energy confinement6 Oct 2026US 12,756,376 B2Skyworks Solutions, Inc.
- Surface-acoustic-wave resonator and filter utilizing effective reflecting structure6 Oct 2026US 12,756,377 B2Tai-Saw Technology Co., Ltd.
- Boundary acoustic wave device with multi-layer piezoelectric substrate29 Sep 2026US 12,750,030 B2Skyworks Solutions, Inc.
- Multiplexer with dies of different acoustic velocity29 Sep 2026US 12,750,035 B2Skyworks Solutions, Inc.
- Reflective structure for surface acoustic wave devices (SAW)8 Sep 2026US 12,732,157 B2Soitec
- Acoustic wave device with multilayer piezoelectric substrate for reduced spurious signals17 Sep 2026US 2026/0280514 A1Skyworks Solutions, Inc.
- Acoustic wave device, filter, and multiplexer17 Sep 2026US 2026/0280515 A1Taiyo Yuden Co., Ltd.
- Surface acoustic wave resonator, surface acoustic wave filter, and multiplexer10 Sep 2026US 2026/0269809 A1Murata Manufacturing Co., Ltd.
- Elastic surface wave device having electrodes embedded in a piezoelectric layer, and design and production thereof27 Aug 2026US 2026/0254434 A1
- Acoustic resonator device27 Aug 2026US 2026/0254436 A1Avago Technologies International Sales Pte. Limited
Most cited
By later US patents
- Temperature compensated surface acoustic wave device and methods of manufacturing the same196US 10,284,176 B1Qorvo US, Inc. · 2019
- Method of making surface acoustic wave device177US 6,516,503 B1Murata Manufacturing Co., Ltd. · 2003
- Surface acoustic wave device167US 6,710,514 B2Murata Manufacturing Co., Ltd. · 2004
- Multiplexer, radio-frequency front-end circuit, and communication device162US 10,644,674 B2Murata Manufacturing Co., Ltd. · 2020
- Surface acoustic wave device103US 7,327,071 B2Murata Manufacturing Co., Ltd. · 2008