Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9792922 | Pyramid vector quantizer shape search | — | 2017-10-17 |
| 9774854 | Method and apparatus for pyramid vector quantization indexing and de-indexing of audio/video sample vectors | — | 2017-09-26 |
| 9721574 | Concealing a lost audio frame by adjusting spectrum magnitude of a substitute audio frame based on a transient condition of a previously reconstructed audio signal | Stefan Bruhn | 2017-08-01 |
| 9514756 | Frame error concealment | Sebastian Näslund, Volodya Grancharov | 2016-12-06 |
| 9293144 | Method and apparatus for controlling audio frame loss concealment | Stefan Bruhn | 2016-03-22 |
| 8602483 | Vehicle door reinforcement structure | Andreas Wikman, Errol Michaud, Carl Stalhammar, Svante Borged | 2013-12-10 |
| 8543388 | Efficient speech stream conversion | Nicklas Sandgren | 2013-09-24 |
| 8438018 | Method and arrangement for speech coding in wireless communication systems | Ingemar Johansson | 2013-05-07 |
| 8422382 | Method and arrangement for adapting transmission of encoded media | Ingemar Johansson, Tomas Frankkila | 2013-04-16 |
| 7463901 | Interoperability for wireless user devices with different speech processing formats | Per Synnergren | 2008-12-09 |
| 7283957 | Multi-channel signal encoding and decoding | Tor Björn Minde, Arne Steinarson, Tomas Lundberg | 2007-10-16 |
| 7194408 | CELP encoding/decoding method and apparatus | Anders Uvliden | 2007-03-20 |
| 7146311 | CELP encoding/decoding method and apparatus | Anders Uvliden | 2006-12-05 |
| 6757654 | Forward error correction in speech coding | Magnus Westerlund, Anders Nohlgren, Anders Uvliden, Jim Sundqvist | 2004-06-29 |
| 6424938 | Complex signal activity detection for improved speech/noise classification of an audio signal | Ingemar Johansson, Erik Ekudden, Anders Uvliden | 2002-07-23 |
| 6275798 | Speech coding with improved background noise reproduction | Ingemar Johansson, Anders Uvliden | 2001-08-14 |
| 6064956 | Method to determine the excitation pulse positions within a speech frame | — | 2000-05-16 |