G10H 2250/575
Adaptive mdct-based compression
Official title: Adaptive MDCT-based compression, e.g. using a hybrid subband-MDCT, as in ATRAC
G10H2250/575 (Adaptive mdct-based compression) appears on 19 US grants and 15 published applications in this corpus.
Search patents in G10H- Granted patents
- 19
- Published applications
- 15
- Assignees
- 14
- Inventors
- 47
- Latest grant
- 30 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 3 |
| 2003 | 0 | 3 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 3 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Parameter determination device, method, program and recording medium for determining a parameter indicating a characteristic of sound signal30 Apr 2019US 10,276,186 B2Nippon Telegraph and Telephone Corporation
- Multi-structural, multi-level information formalization and structuring method, and associated apparatus27 Nov 2018US 10,140,305 B2General Harmonics International Inc.
- Multi-structural, multi-level information formalization and structuring method, and associated apparatus22 Nov 2016US 9,501,494 B2General Harmonics International Inc.
- Reproducing apparatus and reproducing method17 Jun 2014US 8,755,671 B2Sony Corporation
- Information retrieving method, information retrieving device, information storing method and information storage device24 Apr 2012US 8,165,306 B2Sony Corporation
- Parameter determination device, method, program and recording medium20 Sep 2018US 2018/0268843 A1Nippon Telegraph and Telephone Corporation
- Multi-structural, multi-level information formalization and structuring method, and associated apparatus2 Feb 2017US 2017/0031935 A1General Harmonics Corporation
- Time-Varying Filters for Generating Decorrelation Signals24 Dec 2015US 2015/0371646 A1Dolby Laboratories Licensing Corporation
- Multi-structural, multi-level information formalization and structuring method, and associated apparatus12 Jun 2014US 2014/0164454 A1General Harmonics Corporation
- Reproducing apparatus and reproducing method8 Oct 2009US 2009/0252477 A1Sony Corporation
Most cited
By later US patents
- Terminal apparatus, information service center, transmitting system, and transmitting method77US 7,003,496 B2Sony Corporation · 2006
- Disk recording and sound reproducing device using pitch change and timing adjustment64US 5,793,739 AYamaha Corporation · 1998
- Method and apparatus for recording compressed audio data on recording medium and method for transferring compressed audio data34US 6,097,557 ASony Corporation · 2000
- Audio signal generating apparatus, audio signal generating system, audio system, audio signal generating method, program, and storage medium22US 7,161,079 B2Yamaha Corporation · 2007
- Music box with memory stick or other removable media to change content12US 6,313,386 B1Sony Corporation · 2001