Inventor
OLIVER HELLMUTH
Inventor
DE
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis48%
H04SStereophonic systems17%
H03GControl of amplification14%
H04NPictorial communication, e.g. television14%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers5%
G10KSound-producing devices2%
PatentTitleYear
RE050857Concept for combining multiple parametrically coded audio sources2026RE050818Concept for combining multiple parametrically coded audio sources202612,573,410Decoder, encoder, and method for informed loudness estimation in object-based audio coding systems2026RE050772Concept for combining multiple parametrically coded audio sources2026RE050746Concept for combining multiple parametrically coded audio sources2026RE050721Concept for combining multiple parametrically coded audio sources2025RE050697Concept for combining multiple parametrically coded audio sources202512,464,303Apparatus and method for providing individual sound zones202512,374,342Multi-channel audio decoder, multi-channel audio encoder, methods, computer program and encoded audio representation using a decorrelation of rendered audio signals202512,175,988Apparatus and methods for processing an audio signal202412,067,995Apparatus and method for determining a predetermined characteristic related to an artificial bandwidth limitation processing of an audio signal202411,875,804Decoder, encoder and method for informed loudness estimation employing by-pass audio object signals in object-based audio coding systems202411,688,407Decoder, encoder, and method for informed loudness estimation in object-based audio coding systems202311,562,756Apparatus and method for post-processing an audio signal using prediction based shaping202311,470,438Audio signal processor, system and methods distributing an ambient signal to a plurality of ambient signal channels202211,423,914Decoder, encoder and method for informed loudness estimation employing by-pass audio object signals in object-based audio coding systems202211,381,925Multi-channel decorrelator, multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a premix of decorrelator input signals202211,373,666Apparatus for post-processing an audio signal using a transient location detection202211,330,386Apparatus and method for realizing a SAOC downmix of 3D audio content202211,252,523Multi-channel decorrelator, multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a premix of decorrelator input signals202211,240,619Multi-channel decorrelator, multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a premix of decorrelator input signals2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to FRAUNHOFER GES FORSCHUNG (20)· patent assignee history
2022Patents assigned to FRAUNHOFER GES ZUR FOERDERANG DER ANGEWANDTEN FORSCHUNG E V (2)· patent assignee history
2022–2026Based in DE· patent location history
2026Patents assigned to FRAUNHOFER GES ZUR FOERDERUNG DER ANGEWANDTEN 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 | 20 | 2022–2026 |
| FRAUNHOFER GES ZUR FOERDERANG DER ANGEWANDTEN FORSCHUNG E V | 2 | 2022 |
| FRAUNHOFER GES ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| DE | 21 | 2022–2026 |