H03H 9/14547
Fan shaped
Official title: {Fan shaped; Tilted; Shifted; Slanted; Tapered; Arched; Stepped finger transducers}
H03H9/14547 (Fan shaped) appears on 167 US grants and 110 published applications in this corpus.
Search patents in H03H- Granted patents
- 167
- Published applications
- 110
- Assignees
- 74
- Inventors
- 247
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 4 | 3 |
| 2003 | 4 | 5 |
| 2004 | 5 | 10 |
| 2005 | 7 | 4 |
| 2006 | 7 | 4 |
| 2007 | 4 | 5 |
| 2008 | 5 | 2 |
| 2009 | 2 | 3 |
| 2010 | 4 | 5 |
| 2011 | 3 | 0 |
| 2012 | 3 | 2 |
| 2013 | 1 | 2 |
| 2014 | 2 | 2 |
| 2015 | 1 | 3 |
| 2016 | 2 | 3 |
| 2017 | 4 | 3 |
| 2018 | 2 | 5 |
| 2019 | 4 | 1 |
| 2020 | 6 | 9 |
| 2021 | 3 | 3 |
| 2022 | 4 | 7 |
| 2023 | 4 | 14 |
| 2024 | 3 | 3 |
| 2025 | 11 | 7 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Acoustic wave device with reduced acoustic coupling16 Jun 2026US 12,658,877 B2Skyworks Solutions, Inc.
- Acoustic wave device with tilted interdigital transducer electrode16 Jun 2026US 12,658,879 B2Skyworks Solutions, Inc.
- Elastic wave filter, demultiplexer, and communication apparatus19 May 2026US 12,633,902 B2KYOCERA Corporation
- Acoustic wave device14 Apr 2026US 12,603,638 B2Murata Manufacturing Co., Ltd.
- Acoustic wave resonator with rotated and tilted interdigital transducer electrode13 Jan 2026US 12,525,950 B2Skyworks Solutions, Inc.
- Acoustic wave device with tilted interdigital transducer electrode17 Sep 2026US 2026/0280512 A1Skyworks Solutions, Inc.
- Acoustic wave device with reduced acoustic coupling17 Sep 2026US 2026/0280513 A1Skyworks Solutions, Inc.
- Surface acoustic wave device having a trapezoidal electrode16 Jul 2026US 2026/0205094 A1Skyworks Solutions, Inc.
- Apparatus and method for flow sculpting2 Apr 2026US 2026/0092612 A1
- Piston mode for surface acoustic wave device23 Oct 2025US 2025/0330139 A1Skyworks Solutions, Inc.
Most cited
By later US patents
- Surface acoustic wave filter240US 6,707,229 B1Tele Filter Zweigniederlassung Der Dover Germany GmbH · 2004
- Surface acoustic wave component240US 9,130,145 B2Vectron International GmbH · 2015
- Acoustic wave devices with temperature stabilization69US 4,272,742 AThe Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland · 1981
- Surface acoustic wave arrangement with a junction region between surface acoustic wave structures having a decreasing then increasing finger period58US 6,420,946 B1Epcos AG · 2002
- Saw device57US 5,895,996 ASeiko Epson Corporation · 1999