Generative neural network model for processing audio samples in a filter-bank domain
US-12579991-B2 · Mar 17, 2026 · US
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Ekstrand Per patents
Ekstrand Per is listed as an inventor on 296 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ekstrand Per |
| Total patents | 296 |
| First publication | Jan 13, 2015 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Integration of high frequency reconstruction techniques with reduced post-processing delay
US-2025378839-A1 · Dec 11, 2025 · US
Backward-compatible integration of high frequency reconstruction techniques for audio signals
US-2025316280-A1 · Oct 9, 2025 · US
Decoding audio bitstreams with enhanced spectral band replication metadata in at least one fill element
US-2025279108-A1 · Sep 4, 2025 · US
Integration of high frequency reconstruction techniques with reduced post-processing delay
US-2025273225-A1 · Aug 28, 2025 · US
Backward-compatible integration of high frequency reconstruction techniques for audio signals
US-12394424-B2 · Aug 19, 2025 · US
Method and apparatus for audio decoding based on dequantization of quantized parameters
US-2025261039-A1 · Aug 14, 2025 · US
Integration of high frequency audio reconstruction techniques
US-12340819-B2 · Jun 24, 2025 · US
Integration of high frequency audio reconstruction techniques
US-12334102-B2 · Jun 17, 2025 · US
High frequency reconstruction using neural network system
US-2025191598-A1 · Jun 12, 2025 · US
Recent patents
Latest publications not already listed above.
Digital filterbank for spectral envelope adjustment
US-2025174241-A1 · May 29, 2025 · US
Backward-compatible integration of harmonic transposer for high frequency reconstruction of audio signals
US-12308040-B2 · May 20, 2025 · US
Apparatus and method for processing an input audio signal using cascaded filterbanks
US-12308036-B2 · May 20, 2025 · US
Integration of high frequency audio reconstruction techniques
US-12300263-B2 · May 13, 2025 · US
Integration of high frequency reconstruction techniques with reduced post-processing delay
US-12296028-B2 · May 13, 2025 · US
Integration of high frequency reconstruction techniques with reduced post-processing delay
US-12300258-B2 · May 13, 2025 · US
Backward-compatible integration of high frequency reconstruction techniques for audio signals
US-12288564-B1 · Apr 29, 2025 · US
Integration of high frequency reconstruction techniques with reduced post-processing delay
US-2025118314-A1 · Apr 10, 2025 · US
Integration of high frequency audio reconstruction techniques
US-2025118325-A1 · Apr 10, 2025 · US
Integration of high frequency audio reconstruction techniques
US-2025118326-A1 · Apr 10, 2025 · US
Backward-compatible integration of high frequency reconstruction techniques for audio signals
US-2025118312-A1 · Apr 10, 2025 · US
Backward-compatible integration of harmonic transposer for high frequency reconstruction of audio signals
US-2025118315-A1 · Apr 10, 2025 · US
Backward-compatible integration of high frequency reconstruction techniques for audio signals
US-2025118311-A1 · Apr 10, 2025 · US
Integration of high frequency audio reconstruction techniques
US-2025118327-A1 · Apr 10, 2025 · US
Integration of high frequency reconstruction techniques with reduced post-processing delay
US-2025118313-A1 · Apr 10, 2025 · US
Decoding audio bitstreams with enhanced spectral band replication metadata in at least one fill element
US-12260869-B2 · Mar 25, 2025 · US
Backward-compatible integration of harmonic transposer for high frequency reconstruction of audio signals
US-2025087226-A1 · Mar 13, 2025 · US
Integration of high frequency reconstruction techniques with reduced post-processing delay
US-12243543-B2 · Mar 4, 2025 · US
Harmonic transposition in an audio coding method and system
US-2025054505-A1 · Feb 13, 2025 · US
Efficient combined harmonic transposition
US-2025037688-A1 · Jan 30, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Dolby Int Ab | 199 |
| Dolby Int Ab | 98 |
| Fraunhofer Ges Forschung | 13 |
| Villemoes Lars | 6 |
| Ekstrand Per | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G10L21/038 | 206 |
| G10L19/26 | 134 |
| G10L19/24 | 125 |
| G10L19/0204 | 125 |
| G10L19/265 | 124 |