G10H 2240/071
Wave, i.e. waveform audio file format, coding
Official title: Wave, i.e. Waveform Audio File Format, coding, e.g. uncompressed PCM audio according to the RIFF bitstream format method
G10H2240/071 (Wave, i.e. waveform audio file format, coding) appears on 43 US grants and 38 published applications in this corpus.
Search patents in G10H- Granted patents
- 43
- Published applications
- 38
- Assignees
- 15
- Inventors
- 68
- Latest grant
- 31 Mar 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 5 | 14 |
| 2005 | 7 | 1 |
| 2006 | 4 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 3 |
| 2009 | 2 | 2 |
| 2010 | 1 | 2 |
| 2011 | 2 | 0 |
| 2012 | 2 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 2 |
| 2016 | 3 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 3 | 2 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Encoding by reconstructing phase information using a structure tensor on audio spectrograms31 Mar 2020US 10,607,630 B2Fraunhofer-Gesellschaft Zur Forderung Der
- Waveform data structure, waveform data storage device, waveform data storing method, waveform data extracting device, waveform data extracting method and electronic musical instrument24 Dec 2019US 10,515,618 B2Casio Computer Co., Ltd.
- Filter characteristics changing device4 Jun 2019US 10,311,845 B2Casio Computer Co., Ltd.
- Waveform data structure, waveform data storage device, waveform data storing method, waveform data extracting device, waveform data extracting method and electronic musical instrument19 Feb 2019US 10,210,854 B2Casio Computer Co., Ltd.
- Systems and methods for portable audio synthesis18 Oct 2016US 9,471,271 B2MediaLab Solutions LLC
- Waveform data structure, waveform data storage device, waveform data storing method, waveform data extracting device, waveform data extracting method and electronic musical instrument9 May 2019US 2019/0139524 A1Casio Computer Co., Ltd.
- Encoding by reconstructing phase information using a structure tensor on audio spectrograms17 Jan 2019US 2019/0019529 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Filter characteristics changing device20 Sep 2018US 2018/0268793 A1Casio Computer Co., Ltd.
- Waveform data structure, waveform data storage device, waveform data storing method, waveform data extracting device, waveform data extracting method and electronic musical instrument16 Mar 2017US 2017/0076707 A1Casio Computer Co., Ltd.
- D/a conversion apparatus, d/a conversion method and electric musical instrument24 Sep 2015US 2015/0270848 A1Casio Computer Co., Ltd.
Most cited
By later US patents
- Audio circuit for use with synthesized audio signals and signals from a modem190US 5,864,811 ACompaq Computer Corporation · 1999
- Apparatus and method for searching a melody150US 5,874,686 A1999
- Virtual music system123US 5,393,926 AAhead, Inc. · 1995
- Instant musician, recording artist and composer95US 6,740,802 B12004
- Music instrument which generates a rhythm EKG66US 5,723,802 AVirtual Music Entertainment, Inc. · 1998