Issued Patents 2020
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10818306 | Backward-compatible integration of harmonic transposer for high frequency reconstruction of audio signals | Lars Villemoes, Heiko Purnhagen | 2020-10-27 |
| 10770082 | Audio decoder and method for transforming a digital audio signal from a first to a second frequency domain | Robin Thesing, Lars Villemoes | 2020-09-08 |
| 10770079 | Apparatus and method for processing an input audio signal using cascaded filterbanks | Lars Villemoes, Sascha Disch, Frederik Nagel, Stephan Wilde | 2020-09-08 |
| 10734010 | Decoding audio bitstreams with enhanced spectral band replication metadata in at least one fill element | Lars Villemoes, Heiko Purnhagen | 2020-08-04 |
| 10699724 | Spectral translation/folding in the subband domain | Lars G. Liljeryd, Fredrik Henn, Kristofer Kjoerling | 2020-06-30 |
| 10694424 | Non-uniform parameter quantization for advanced coupling | Heiko Purnhagen | 2020-06-23 |
| 10657937 | Efficient combined harmonic transposition | Lars Villemoes, Per Hedelin | 2020-05-19 |
| 10600427 | Harmonic transposition in an audio coding method and system | Lars Villemoes | 2020-03-24 |
| 10584386 | Oversampling in a combined transposer filterbank | Lars Villemoes | 2020-03-10 |
| 10553228 | Audio coding with range extension | Heiko Purnhagen, Harald Mundt, Klaus Peichl | 2020-02-04 |
| 10553232 | Decoding audio bitstreams with enhanced spectral band replication metadata in at least one fill element | Lars Villemoes, Heiko Purnhagen | 2020-02-04 |