G10H 1/125
Using a digital filter
Official title: {using a digital filter}
G10H1/125 (Using a digital filter) appears on 253 US grants and 155 published applications in this corpus.
Search patents in G10H- Granted patents
- 253
- Published applications
- 155
- Assignees
- 115
- Inventors
- 382
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 11 | 0 |
| 1994 | 4 | 0 |
| 1995 | 9 | 0 |
| 1996 | 15 | 0 |
| 1997 | 14 | 0 |
| 1998 | 13 | 0 |
| 1999 | 14 | 0 |
| 2000 | 8 | 0 |
| 2001 | 11 | 1 |
| 2002 | 2 | 3 |
| 2003 | 6 | 5 |
| 2004 | 2 | 7 |
| 2005 | 2 | 10 |
| 2006 | 6 | 3 |
| 2007 | 3 | 2 |
| 2008 | 5 | 5 |
| 2009 | 4 | 4 |
| 2010 | 4 | 3 |
| 2011 | 5 | 4 |
| 2012 | 0 | 3 |
| 2013 | 1 | 5 |
| 2014 | 6 | 4 |
| 2015 | 5 | 4 |
| 2016 | 3 | 4 |
| 2017 | 6 | 5 |
| 2018 | 8 | 12 |
| 2019 | 8 | 8 |
| 2020 | 8 | 6 |
| 2021 | 7 | 14 |
| 2022 | 6 | 15 |
| 2023 | 6 | 11 |
| 2024 | 10 | 5 |
| 2025 | 8 | 8 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Systems and methods for non-isotropic virtual sound sources30 Apr 2026US 2026/0122441 A1
- Signal Processing Method26 Feb 2026US 2026/0057866 A1Oeksound Oy
- Wavetable Waveform Iterative Interpolation System for Digital Synthesizers26 Feb 2026US 2026/0057867 A1
- Electronic string instruments15 Jan 2026US 2026/0018149 A1Digital Strings Music Inc.
- Audio processing method and device25 Dec 2025US 2025/0391391 A1Harman International Industries, Incorporated
Most cited
By later US patents
- Monolithic PC audio circuit with enhanced digital wavetable audio synthesizer266US 5,659,466 AAdvanced Micro Devices, Inc. · 1997
- Method and system for enhancing audio signals218US 6,606,388 B1Arboretum Systems, Inc. · 2003
- Charge dissipation in capacitively loaded ports191US 5,546,039 AAdvanced Micro Devices, Inc. · 1996
- Digital wavetable audio synthesizer with delay-based effects processing131US 6,047,073 AAdvanced Micro Devices, Inc. · 2000
- Enhanced register array accessible by both a system microprocessor and a wavetable audio synthesizer99US 6,058,066 AAdvanced Micro Devices, Inc. · 2000