H03H 17/0291
Digital and sampled data filters
Official title: {Digital and sampled data filters}
H03H17/0291 (Digital and sampled data filters) appears on 34 US grants and 14 published applications in this corpus.
Search patents in H03H- Granted patents
- 34
- Published applications
- 14
- Assignees
- 19
- Inventors
- 44
- Latest grant
- 11 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 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 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 2 |
| 2020 | 0 | 2 |
| 2021 | 3 | 1 |
| 2022 | 0 | 1 |
| 2023 | 3 | 1 |
| 2024 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
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- Method for equivalent high sampling rate FIR filtering based on FPGA4 May 2021US 10,998,885 B2University of Electronic Science and Technology of China
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- Systems and methods for decomposed digital filter27 Apr 2023US 2023/0128025 A1Intel Corporation
- Notch filter with successive windowed integrations, related band-pass filtering device, frequency detection system and processing method21 Apr 2022US 2022/0123771 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- System improving signal handling26 Aug 2021US 2021/0265982 A1Mediatek Inc.
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