Inventor

STEFAN BAYER

Inventor

DE

Overview

2021–2026

Patent span

Physics

Primary field (CPC G)

Patents· 67 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G10Lprimary

G10LSpeech analysis techniques or speech synthesis50%

H04SStereophonic systems23%

H03MCoding14%

H04NPictorial communication, e.g. television5%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers5%

G06FElectric digital data processing3%

A61MDevices for introducing media into, or onto, the body2%

PatentTitleYear

12,586,593Apparatus and method for encoding a plurality of audio objects or apparatus and method for decoding using two or more relevant audio objects2026 12,574,700Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using low-order, mid-order and high-order components generators2026 12,573,411Low bitrate audio encoding/decoding scheme having cascaded switches2026 12,548,577Apparatus, method, or computer program for processing an encoded audio scene using a parameter conversion2026 RE050780Apparatus and method for generating a synthesis audio signal and for encoding an audio signal2026 RE050767Apparatus and method for generating a synthesis audio signal and for encoding an audio signal2026 12,537,011Audio scene encoder, audio scene decoder and related methods using hybrid encoder-decoder spatial analysis2026 RE050740Apparatus and method for generating a bandwidth extended signal2026 RE050738Apparatus and method for generating a bandwidth extended signal2026 RE050739Apparatus and method for generating a bandwidth extended signal2026 RE050718Apparatus and method for generating a bandwidth extended signal2025 RE050710Apparatus and method for generating a synthesis audio signal and for encoding an audio signal2025 12,494,213Apparatus and method for encoding a plurality of audio objects using direction information during a downmixing or apparatus and method for decoding using an optimized covariance synthesis2025 RE050692Apparatus and method for generating a synthesis audio signal and for encoding an audio signal2025 RE050693Apparatus and method for generating a synthesis audio signal and for encoding an audio signal2025 RE050676Apparatus and method for generating a synthesis audio signal and for encoding an audio signal2025 RE050655Apparatus and method for generating a bandwidth extended signal2025 RE050650Apparatus and method for generating a bandwidth extended signal2025 RE050638Apparatus and method for generating a bandwidth extended signal2025 RE050639Apparatus and method for generating a bandwidth extended signal2025 12,437,768Apparatus, method, or computer program for processing an encoded audio scene using a parameter smoothing2025 12,425,793Apparatus, method, or computer program for processing an encoded audio scene using a bandwidth extension2025 RE050601Apparatus and method for generating a synthesis audio signal and for encoding an audio signal2025 12,418,768Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using diffuse compensation2025 12,406,679Low bitrate audio encoding/decoding scheme having cascaded switches2025 12,406,680Low bitrate audio encoding/decoding scheme having cascaded switches2025 12,369,008Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using low-order, mid-order and high-order components generators2025 12,367,883Multisignal audio coding using signal whitening as processing2025 12,334,086Low bitrate audio encoding/decoding scheme having cascaded switches2025 12,277,941Parameter encoding and decoding2025 12,266,372Parameter encoding and decoding2025 12,198,709Apparatus and method for encoding a spatial audio representation or apparatus and method for decoding an encoded audio signal using transport metadata and related computer programs2025 12,142,284Audio encoder, audio decoder and related methods using two-channel processing within an intelligent gap filling framework2024 12,112,762Apparatus and method for encoding or decoding directional audio coding parameters using different time/frequency resolutions2024 12,106,763Apparatus and method for encoding or decoding directional audio coding parameters using quantization and entropy coding2024 12,064,607Drive mechanism for a drug delivery device2024 12,058,501Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding2024 11,996,106Apparatus and method for encoding and decoding an encoded audio signal using temporal noise/patch shaping2024 11,990,142Parameter encoding and decoding2024 11,990,146Apparatus and audio signal processor, for providing processed audio signal representation, audio decoder, methods and computer programs2024 11,948,590Apparatus and audio signal processor, for providing processed audio signal representation, audio decoder, audio encoder, methods and computer programs2024 11,937,075Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using low-order, mid-order and high-order components generators2024 11,922,956Apparatus and method for encoding or decoding an audio signal with intelligent gap filling in the spectral domain2024 11,887,609Apparatus and method for estimating an inter-channel time difference2024 RE049801Apparatus and method for generating a bandwidth extended signal2024 11,854,560Audio scene encoder, audio scene decoder and related methods using hybrid encoder-decoder spatial analysis2023 11,856,389Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using direct component compensation2023 11,842,742Apparatus and method for MDCT M/S stereo with global ILD with improved mid/side decision2023 11,838,743Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using diffuse compensation2023 11,823,690Low bitrate audio encoding/decoding scheme having cascaded switches2023 11,804,229Apparatus and audio signal processor, for providing processed audio signal representation, audio decoder, audio encoder, methods and computer programs2023 11,783,843Apparatus and method for encoding or decoding directional audio coding parameters using different time/frequency resolutions2023 11,735,192Audio encoder, audio decoder and related methods using two-channel processing within an intelligent gap filling framework2023 11,729,554Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding2023 11,682,404Audio decoding device and method with decoding branches for decoding audio signal encoded in a plurality of domains2023 11,676,611Audio decoding device and method with decoding branches for decoding audio signal encoded in a plurality of domains2023 11,670,307Downmixer and method for downmixing at least two channels and multichannel encoder and multichannel decoder2023 11,527,252MDCT M/S stereo2022 11,475,902Low bitrate audio encoding/decoding scheme having cascaded switches2022 11,410,664Apparatus and method for estimating an inter-channel time difference2022 11,368,790Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding2022 11,367,454Apparatus and method for encoding or decoding directional audio coding parameters using quantization and entropy coding2022 11,361,778Audio scene encoder, audio scene decoder and related methods using hybrid encoder-decoder spatial analysis2022 11,291,774Drive mechanism for a drug delivery device2022 11,289,104Apparatus and method for encoding or decoding an audio signal with intelligent gap filling in the spectral domain2022 11,257,505Audio encoder, audio decoder and related methods using two-channel processing within an intelligent gap filling framework2022 11,183,196Downmixer and method for downmixing at least two channels and multichannel encoder and multichannel decoder2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to FRAUNHOFER GES FORSCHUNG (65)· patent assignee history

2021–2026Based in DE· patent location history

2022–2024Patents assigned to SANOFI SA (2)· patent assignee history

2023Patents assigned to FRAUNHOFER GES ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG V (1)· patent assignee history

2024Patents assigned to FRAUNHOFER GES ZUR FOERDERUNG DER ANGEWAND FORSCHUNG E V (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FRAUNHOFER GES FORSCHUNG	65	2021–2026
SANOFI SA	2	2022–2024
FRAUNHOFER GES ZUR FOERDERUNG DER ANGEWAND FORSCHUNG E V	1	2024
FRAUNHOFER GES ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG V	1	2023

Locations

Location	Patents	Span
DE	67	2021–2026