H03H 9/02692
Arched grating lines
Official title: {Arched grating lines}
H03H9/02692 (Arched grating lines) appears on 19 US grants and 7 published applications in this corpus.
Search patents in H03H- Granted patents
- 19
- Published applications
- 7
- Assignees
- 13
- Inventors
- 26
- Latest grant
- 14 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 3 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Longitudinally coupled resonator acoustic wave filter and filter device14 May 2024US 11,984,867 B2Murata Manufacturing Co., Ltd.
- Acoustic wave component with stepped and slanted acoustic reflector2 Apr 2024US 11,949,404 B2Skyworks Solutions, 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.
- Multi-mode surface acoustic wave filter1 Nov 2022US 11,489,513 B2Skyworks Solutions, Inc.
- Acoustic wave device23 Jan 2025US 2025/0030400 A1Murata Manufacturing Co., Ltd.
- Acoustic wave component with stepped and slanted acoustic reflector26 Jan 2023US 2023/0026184 A1Skyworks Solutions, Inc.
- Longitudinally coupled resonator acoustic wave filter and filter device13 Jan 2022US 2022/0014171 A1Murata Manufacturing Co., Ltd.
- 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
- Thin-film integrated circuit with tank circuit characteristics and applications to thin-film filters and oscillators56US 4,166,258 AInternational Business Machines Corporation · 1979
- Band pass filter device25US 4,468,642 AHitachi, Ltd. · 1984
- Shallow bulk acoustic wave devices17US 4,349,794 ATRW Inc. · 1982
- Low loss surface wave filter11US 5,307,035 AThomson-CSF · 1994
- Low-loss acoustic wave filter device10US 4,513,261 ATRW Inc. · 1985