H03H 9/02771
Reflector banks
Official title: {Reflector banks}
H03H9/02771 (Reflector banks) appears on 59 US grants and 21 published applications in this corpus.
Search patents in H03H- Granted patents
- 59
- Published applications
- 21
- Assignees
- 33
- Inventors
- 85
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 6 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 2 | 3 |
| 2006 | 1 | 1 |
| 2007 | 3 | 1 |
| 2008 | 1 | 0 |
| 2009 | 2 | 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 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 3 |
| 2023 | 1 | 3 |
| 2024 | 2 | 3 |
| 2025 | 5 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Resonator device for measuring stress including at least two resonators each having a transducer between reflecting structures with a shared cavity31 Mar 2026US 12,590,854 B2Soitec
- Differential acoustic wave sensors19 Aug 2025US 12,392,754 B2Soitec
- Resonant cavity surface acoustic wave (SAW) filters29 Apr 2025US 12,289,100 B2Soitec
- Acoustic wave device, and ladder filter including the same18 Mar 2025US 12,255,632 B2Murata Manufacturing Co., Ltd.
- Surface elastic wave filter with resonant cavities18 Mar 2025US 12,255,634 B2Soitec
- Surface elastic wave filter with resonant cavities13 Feb 2025US 2025/0055442 A1Soitec
- Resonant cavity surface acoustic wave (saw) filters17 Oct 2024US 2024/0348234 A1Soitec
- Surface elastic wave filter with resonant cavities6 Jun 2024US 2024/0186986 A1Soitec
- Resonant cavity surface acoustic wave (saw) filters7 Mar 2024US 2024/0080012 A1Soitec
- Surface elastic wave filter with resonant cavities7 Dec 2023US 2023/0396236 A1Soitec
Most cited
By later US patents
- Cascaded grating resonator filters with external input-output couplers36US 4,155,056 ABell Telephone Laboratories, Incorporated · 1979
- Multiple acoustically coupled surface acoustic wave resonators25US 3,970,970 AMotorola, Inc. · 1976
- Surface acoustic wave reflectors with weighted arrays of segmented and non-segmented lineal elements23US 4,267,534 ASperry Corporation · 1981
- Surface wave electro-mechanical device21US 4,013,983 AThomson-CSF · 1977
- Surface acoustic wave device20US 6,127,769 AMurata Manufacturing Co., Ltd. · 2000