Inventor
FREDERIK NAGEL
Inventor
DE
Overview
Patents· 50 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis73%
H04SStereophonic systems13%
H03MCoding12%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers1%
PatentTitleYear
RE050780Apparatus and method for generating a synthesis audio signal and for encoding an audio signal2026RE050781Device and method for manipulating an audio signal2026RE050767Apparatus and method for generating a synthesis audio signal and for encoding an audio signal2026RE050740Apparatus and method for generating a bandwidth extended signal2026RE050737Device and method for manipulating an audio signal2026RE050739Apparatus and method for generating a bandwidth extended signal2026RE050738Apparatus and method for generating a bandwidth extended signal2026RE050718Apparatus and method for generating a bandwidth extended signal2025RE050710Apparatus and method for generating a synthesis audio signal and for encoding an audio signal2025RE050692Apparatus and method for generating a synthesis audio signal and for encoding an audio signal2025RE050693Apparatus and method for generating a synthesis audio signal and for encoding an audio signal2025RE050694Device and method for manipulating an audio signal2025RE050676Apparatus and method for generating a synthesis audio signal and for encoding an audio signal202512,475,903Audio encoder and bandwidth extension decoder2025RE050655Apparatus and method for generating a bandwidth extended signal2025RE050649Device and method for manipulating an audio signal2025RE050650Apparatus and method for generating a bandwidth extended signal2025RE050638Apparatus and method for generating a bandwidth extended signal2025RE050639Apparatus and method for generating a bandwidth extended signal2025RE050601Apparatus and method for generating a synthesis audio signal and for encoding an audio signal202512,387,731Apparatus and method for stereo filling in multichannel coding2025RE050493Device and method for manipulating an audio signal2025RE050492Device and method for manipulating an audio signal202512,308,036Apparatus and method for processing an input audio signal using cascaded filterbanks2025RE050430Device and method for manipulating an audio signal2025RE050419Device and method for manipulating an audio signal2025RE050418Device and method for manipulating an audio signal2025RE050341Device and method for manipulating an audio signal202512,159,636Apparatus, method and computer program for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extension202412,142,284Audio encoder, audio decoder and related methods using two-channel processing within an intelligent gap filling framework202411,996,106Apparatus and method for encoding and decoding an encoded audio signal using temporal noise/patch shaping202411,922,956Apparatus and method for encoding or decoding an audio signal with intelligent gap filling in the spectral domain202411,894,002Apparatus and method for processing an input audio signal using cascaded filterbanks2024RE049801Apparatus and method for generating a bandwidth extended signal202411,769,512Apparatus and method for decoding and encoding an audio signal using adaptive spectral tile selection202311,741,978Audio encoder and bandwidth extension decoder202311,735,192Audio encoder, audio decoder and related methods using two-channel processing within an intelligent gap filling framework202311,727,944Apparatus and method for stereo filling in multichannel coding202311,705,146Audio encoder and bandwidth extension decoder202311,670,316Audio encoder and bandwidth extension decoder202311,664,039Audio encoder and bandwidth extension decoder202311,653,162Apparatuses for converting an object position of an audio object, audio stream provider, audio content production system, audio playback apparatus, methods and computer programs202311,646,043Audio encoder and bandwidth extension decoder202311,631,418Audio encoder and bandwidth extension decoder202311,626,124Audio encoder and bandwidth extension decoder202311,594,237Audio encoder and bandwidth extension decoder202311,495,236Apparatus and method for processing an input audio signal using cascaded filterbanks202211,289,104Apparatus and method for encoding or decoding an audio signal with intelligent gap filling in the spectral domain202211,257,505Audio encoder, audio decoder and related methods using two-channel processing within an intelligent gap filling framework202211,222,643Apparatus for decoding an encoded audio signal with frequency tile adaption2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to FRAUNHOFER GES FORSCHUNG (50)· patent assignee history
2022–2025Patents assigned to DOLBY INT AB (3)· patent assignee history
2022–2026Based in DE· patent location history
2024Patents assigned to FRAUNHOFER GES ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRAUNHOFER GES FORSCHUNG | 50 | 2022–2026 |
| DOLBY INT AB | 3 | 2022–2025 |
| FRAUNHOFER GES ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| DE | 50 | 2022–2026 |