H03H 9/02842
Of reflections
Official title: {of reflections (H03H9/6406 takes precedence)}
H03H9/02842 (Of reflections) appears on 172 US grants and 79 published applications in this corpus.
Search patents in H03H- Granted patents
- 172
- Published applications
- 79
- Assignees
- 78
- Inventors
- 284
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 7 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 8 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 7 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 2 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 0 | 4 |
| 2019 | 0 | 3 |
| 2020 | 2 | 8 |
| 2021 | 5 | 13 |
| 2022 | 10 | 8 |
| 2023 | 5 | 13 |
| 2024 | 8 | 4 |
| 2025 | 11 | 6 |
| 2026 | 8 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Elastic wave device, communication device, and piezoelectric substrate21 Jul 2026US 12,689,351 B2KYOCERA Corporation
- Acoustic wave device7 Jul 2026US 12,676,590 B2Murata Manufacturing Co., Ltd.
- Multiplexer with reduced phase spreading16 Jun 2026US 12,658,891 B2Skyworks Solutions, Inc.
- Surface acoustic wave sensor assembly5 May 2026US 12,620,962 B2APPLIED Materials.Inc.
- Minimally diffracting surface-acoustic-wave resonator5 May 2026US 12,620,972 B2Government of the United States of America, AS Represented By the Secretary of Commerce
- Multiplexer with reduced phase spreading17 Sep 2026US 2026/0280529 A1Skyworks Solutions, Inc.
- Elastic surface wave device having electrodes embedded in a piezoelectric layer, and design and production thereof27 Aug 2026US 2026/0254434 A1
- Surface acoustic wave resonator23 Jul 2026US 2026/0213727 A1WiPAM, Inc.
- Longitudinally leaky surface acoustic wave device with double side acoustic mirror16 Jul 2026US 2026/0205091 A1Skyworks Solutions, Inc.
- System for directional surface acoustic wave transmission25 Jun 2026US 2026/0180546 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Dual function reflector structures for interdigital saw transducer86US 5,274,345 AAndersen Laboratories, Inc. · 1993
- Diamond surface acoustic wave devices38US 5,576,589 AKobe Steel USA, Inc. · 1996
- Surface wave filter filtering delay transfer function34US 5,475,348 AThomson-CSF · 1995
- Saw filter including electrodes of opposing polarity32US 5,646,584 AAdvanced SAW Products SA · 1997
- Weighted tapered spudt saw device31US 5,831,492 ASawtek, Inc. · 1998