G10H 7/02
In which amplitudes at successive sample points of a tone waveform are
Official title: in which amplitudes at successive sample points of a tone waveform are stored in one or more memories
G10H7/02 (In which amplitudes at successive sample points of a tone waveform are) appears on 605 US grants and 232 published applications in this corpus.
Search patents in G10H- Granted patents
- 605
- Published applications
- 232
- Assignees
- 135
- Inventors
- 625
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 2 | 0 |
| 1978 | 14 | 0 |
| 1979 | 10 | 0 |
| 1980 | 13 | 0 |
| 1981 | 17 | 0 |
| 1982 | 13 | 0 |
| 1983 | 16 | 0 |
| 1984 | 13 | 0 |
| 1985 | 14 | 0 |
| 1986 | 11 | 0 |
| 1987 | 20 | 0 |
| 1988 | 10 | 0 |
| 1989 | 6 | 0 |
| 1990 | 17 | 0 |
| 1991 | 9 | 0 |
| 1992 | 17 | 0 |
| 1993 | 22 | 0 |
| 1994 | 17 | 0 |
| 1995 | 18 | 0 |
| 1996 | 16 | 0 |
| 1997 | 19 | 0 |
| 1998 | 33 | 0 |
| 1999 | 19 | 0 |
| 2000 | 14 | 0 |
| 2001 | 21 | 7 |
| 2002 | 13 | 13 |
| 2003 | 10 | 12 |
| 2004 | 10 | 9 |
| 2005 | 7 | 7 |
| 2006 | 7 | 16 |
| 2007 | 6 | 9 |
| 2008 | 12 | 7 |
| 2009 | 10 | 5 |
| 2010 | 9 | 5 |
| 2011 | 7 | 11 |
| 2012 | 5 | 6 |
| 2013 | 4 | 17 |
| 2014 | 14 | 10 |
| 2015 | 11 | 15 |
| 2016 | 13 | 6 |
| 2017 | 19 | 11 |
| 2018 | 5 | 3 |
| 2019 | 12 | 11 |
| 2020 | 5 | 11 |
| 2021 | 13 | 10 |
| 2022 | 1 | 6 |
| 2023 | 9 | 12 |
| 2024 | 3 | 4 |
| 2025 | 6 | 3 |
| 2026 | 6 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Signal processing apparatus and signal processing method14 Jul 2026US 12,678,089 B2Pixie Dust Technologies, Inc.
- Signal generation device, signal generation method and non-transitory computer-readable storage medium12 May 2026US 12,626,678 B2Yamaha Corporation
- User interfaces for lessons and audio plugins in sound engineering application on touch device6 Jan 2026US 12,517,741 B2Apple Inc.
- Acoustic signal processing method, acoustic signal processing device, and recording medium11 Jun 2026US 2026/0162642 A1Panasonic Intellectual Property Corporation of America
- Acoustic signal processing method, recording medium, and acoustic signal processing device11 Jun 2026US 2026/0162644 A1Panasonic Intellectual Property Corporation of America
- User Interfaces For Lessons And Audio Plugins In Sound Engineering Application On Touch Device16 Apr 2026US 2026/0104906 A1Apple Inc.
- Performance sound generation method, performance sound generation device, and non-transitory computer-readable storage medium storing performance sound generation program2 Apr 2026US 2026/0094585 A1Yamaha Corporation
- Wavetable Waveform Iterative Interpolation System for Digital Synthesizers26 Feb 2026US 2026/0057867 A1
Most cited
By later US patents
- Charge dissipation in capacitively loaded ports191US 5,546,039 AAdvanced Micro Devices, Inc. · 1996
- Method and apparatus for formatting digital audio data110US 5,763,800 ACreative Labs, Inc. · 1998
- Enhanced register array accessible by both a system microprocessor and a wavetable audio synthesizer99US 6,058,066 AAdvanced Micro Devices, Inc. · 2000
- Musical synthesizer capable of expressive phrasing90US 6,316,710 B12001
- Wavetable cache using simplified looping74US 6,100,461 AAdvanced Micro Devices, Inc. · 2000