Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424226 | Methods and system for waveform coding of audio signals with a generative model by implementing a probability distribution | Arijit Biswas, Lars Villemoes, Roy M. Fejgin, Cong Zhou | 2025-09-23 |
| 12170712 | Method and system for providing media content to a client | Jason Michael Cloud, Jeffrey Riedmiller, Kristofer Kjoerling | 2024-12-17 |
| 11621009 | Audio processing for voice encoding and decoding using spectral shaper model | Lars Villemoes, Per Hedelin | 2023-04-04 |
| 11621011 | Methods and apparatus for rate quality scalable coding with generative models | Per Hedelin | 2023-04-04 |
| 11489938 | Method and system for providing media content to a client | Jason Michael Cloud, Jeffrey Riedmiller, Kristofer Kjoerling | 2022-11-01 |
| 11201901 | Methods and systems for streaming media data over a content delivery network | Heiko Purnhagen | 2021-12-14 |
| 10553224 | Method and system for inter-channel coding | Roy M. Fejgin, Mark S. Vinton | 2020-02-04 |
| 10515647 | Audio processing for voice encoding and decoding | Lars Villemoes, Per Hedelin | 2019-12-24 |
| 10311884 | Advanced quantizer | Lars Villemoes, Per Hedelin | 2019-06-04 |
| 10049683 | Audio encoder and decoder | Heiko Purnhagen, Lars Villemoes, Toni Hirvonen | 2018-08-14 |
| 10043528 | Audio encoder and decoder | Lars Villemoes, Per Hedelin | 2018-08-07 |
| 9955276 | Parametric encoding and decoding of multichannel audio signals | Heiko Purnhagen, Heidi-Maria Lehtonen | 2018-04-24 |
| 9940942 | Advanced quantizer | Lars Villemoes, Per Hedelin | 2018-04-10 |
| 9830918 | Enhanced soundfield coding using parametric component generation | Heiko Purnhagen, Toni Hirvonen, Leif Jonas Samuelsson, Lars Villemoes, Harald Mundt | 2017-11-28 |
| 9756448 | Efficient coding of audio scenes comprising audio objects | Heiko Purnhagen | 2017-09-05 |
| 9530422 | Bitstream syntax for spatial voice coding | Leif Jonas Samuelsson, Heiko Purnhagen, Glenn N. Dickins | 2016-12-27 |
| 9514759 | Method and apparatus for performing an adaptive down- and up-mixing of a multi-channel audio signal | David Virette, Willem Bastiaan Kleijn | 2016-12-06 |
| 9502046 | Coding of a sound field signal | Heiko Purnhagen, Leif Jonas Samuelsson, Lars Villemoes, Toni Hirvonen, Glenn N. Dickins +1 more | 2016-11-22 |
| 9287895 | Method and decoder for reconstructing a source signal | Guoqiang Zhang, Minyue Li, Willem Bastiaan Kleijn | 2016-03-15 |
| 9100053 | Method and decoder for reconstructing a source signal | Guoqiang Zhang, Minyue Li, Willem Bastiaan Kleijn | 2015-08-04 |
| 9041568 | Estimator for estimating a probability distribution of a quantization index | Minyue Li, Willem Bastiaan Kleijn | 2015-05-26 |