G10H 2250/165
Polynomials, i.e. musical processing based on the use of polynomials
Official title: Polynomials, i.e. musical processing based on the use of polynomials, e.g. distortion function for tube amplifier emulation, filter coefficient calculation, polynomial approximations of waveforms, physical modeling equation solutions
G10H2250/165 (Polynomials, i.e. musical processing based on the use of polynomials) appears on 41 US grants and 9 published applications in this corpus.
Search patents in G10H- Granted patents
- 41
- Published applications
- 9
- Assignees
- 20
- Inventors
- 55
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Digital tone synthesizers5 Aug 2025US 12,380,874 B2The ADT Security Corporation
- Deep encoder for performing audio processing13 Feb 2024US 11,900,902 B2Adobe Inc.
- Digital tone synthesizers5 Dec 2023US 11,837,212 B1The ADT Security Corporation
- Audio waveform display using mapping function23 Nov 2021US 11,183,163 B2Home Box Office, Inc.
- Audio waveform display using mapping function18 Feb 2020US 10,565,973 B2Home Box Office, Inc.
- Digital tone synthesizers3 Oct 2024US 2024/0331680 A1The ADT Security Corporation
- Deep encoder for performing audio processing13 Oct 2022US 2022/0328025 A1Adobe Inc.
- Audio waveform display using mapping function14 May 2020US 2020/0152163 A1Home Box Office, Inc.
- Audio waveform display using mapping function12 Dec 2019US 2019/0378487 A1Home Box Office, Inc.
- Methods, systems, and computer-readable storage media for enabling flexible sound generation/modifying utilities9 Aug 2018US 2018/0225083 A1
Most cited
By later US patents
- Monolithic PC audio circuit with enhanced digital wavetable audio synthesizer266US 5,659,466 AAdvanced Micro Devices, Inc. · 1997
- 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
- Wavetable audio synthesizer with low frequency oscillators for tremolo and vibrato effects67US 5,668,338 AAdvanced Micro Devices, Inc. · 1997