H03H 9/645
By grating reflectors overlapping both tracks
Official title: {by grating reflectors overlapping both tracks}
H03H9/645 (By grating reflectors overlapping both tracks) appears on 15 US grants and 8 published applications in this corpus.
Search patents in H03H- Granted patents
- 15
- Published applications
- 8
- Assignees
- 8
- Inventors
- 24
- Latest grant
- 2 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 4 |
| 2021 | 1 | 2 |
| 2022 | 2 | 0 |
| 2023 | 3 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Acoustic wave component with stepped and slanted acoustic reflector2 Apr 2024US 11,949,404 B2Skyworks Solutions, Inc.
- Ladder-type surface acoustic wave device17 Oct 2023US 11,791,799 B2Qorvo US, Inc.
- Ladder-type surface acoustic wave device10 Oct 2023US 11,784,633 B2Qorvo US, Inc.
- Multi-mode surface acoustic wave filter with slanted acoustic reflectors3 Jan 2023US 11,545,960 B2Skyworks Solutions, Inc.
- Multi-mode surface acoustic wave filter with stepped acoustic reflectors15 Nov 2022US 11,502,668 B2Skyworks Solutions, Inc.
- Acoustic wave component with stepped and slanted acoustic reflector26 Jan 2023US 2023/0026184 A1Skyworks Solutions, Inc.
- Ladder-type surface acoustic wave device11 Nov 2021US 2021/0351763 A1Qorvo US, Inc.
- Ladder-type surface acoustic wave device4 Nov 2021US 2021/0344326 A1Qorvo US, Inc.
- Multi-mode surface acoustic wave filter with slanted acoustic reflectors21 May 2020US 2020/0162054 A1Skyworks Solutions, Inc.
- Multi-mode surface acoustic wave filter21 May 2020US 2020/0162055 A1Skyworks Solutions, Inc.
Most cited
By later US patents
- Surface acoustic wave resonator device23US 4,425,554 ATokyo Shibaura Denki Kabushiki Kaisha · 1984
- Filter with acoustically coupled resonators23US 7,304,553 B2Epcos AG · 2007
- Acoustic surgave wave resonator devices15US 4,178,571 AU. S. Philips Corporation · 1979
- Surface acoustic wave resonators with integrated internal coupler reflectors12US 4,237,433 ASperry Corporation · 1980
- Surface acoustic wave filter including alternate open and shorted reflector grating12US 5,543,757 ASanyo Electric Co., Ltd. · 1996