RG

Ralf Geiger

Fraunhofer: 20 patents #13 of 692Top 2%
Overall (2024): #2,359 of 561,600Top 1%
20
Patents 2024

Issued Patents 2024

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12154583 Resampling output signals of QMF based audio codecs Markus Lohwasser, Manuel Jander, Max Neuendorf, Markus Schnell, Matthias Hildenbrand +1 more 2024-11-26
12142284 Audio encoder, audio decoder and related methods using two-channel processing within an intelligent gap filling framework Sascha Disch, Frederik Nagel, Balaji Nagendran Thoshkahna, Konstantin Schmidt, Stefan Bayer +3 more 2024-11-12
RE50194 Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples Markus Schnell, Manfred Lutzky, Markus Lohwasser, Markus Schmidt, Marc Gayer +5 more 2024-10-29
RE50159 Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples Markus Schnell, Manfred Lutzky, Markus Lohwasser, Markus Schmidt, Marc Gayer +5 more 2024-10-01
RE50158 Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples Markus Schnell, Manfred Lutzky, Markus Lohwasser, Markus Schmidt, Marc Gayer +5 more 2024-10-01
RE50157 Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples Markus Schnell, Manfred Lutzky, Markus Lohwasser, Markus Schmidt, Marc Gayer +5 more 2024-10-01
RE50144 Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples Markus Schnell, Manfred Lutzky, Markus Lohwasser, Markus Schmidt, Marc Gayer +5 more 2024-09-24
RE50132 Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples Markus Schnell, Manfred Lutzky, Markus Lohwasser, Markus Schmidt, Marc Gayer +5 more 2024-09-17
RE50054 Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples Markus Schnell, Manfred Lutzky, Markus Lohwasser, Markus Schmidt, Marc Gayer +5 more 2024-07-23
12033646 Analysis/synthesis windowing function for modulated lapped transformation Markus Schnell, Manfred Lutzky, Alexander Tschekalinskij 2024-07-09
RE50015 Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples Markus Schnell, Manfred Lutzky, Markus Lohwasser, Markus Schmidt, Marc Gayer +5 more 2024-06-18
RE50009 Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples Markus Schnell, Manfred Lutzky, Markus Lohwasser, Markus Schmidt, Marc Gayer +5 more 2024-06-11
RE49999 Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples Markus Schnell, Manfred Lutzky, Markus Lohwasser, Markus Schmidt, Marc Gayer +5 more 2024-06-04
11996106 Apparatus and method for encoding and decoding an encoded audio signal using temporal noise/patch shaping Sascha Disch, Frederik Nagel, Balaji Nagendran Thoshkahna, Konstantin Schmidt, Stefan Bayer +3 more 2024-05-28
11996110 Apparatus and method for synthesizing an audio signal, decoder, encoder, system and computer program Guillaume Fuchs, Tom Baeckstroem, Wolfgang Jaegers, Emmanuel Ravelli 2024-05-28
11961530 Encoder, decoder and methods for encoding and decoding data segments representing a time-domain data stream Max Neuendorf, Yoshikazu Yokotani, Nikolaus Rettelbach, Juergen Herre, Stefan Geyersberger 2024-04-16
11961531 Resampling output signals of QMF based audio codec Markus Lohwasser, Manuel Jander, Max Neuendorf, Markus Schnell, Matthias Hildenbrand +1 more 2024-04-16
11922956 Apparatus and method for encoding or decoding an audio signal with intelligent gap filling in the spectral domain Sascha Disch, Frederik Nagel, Balaji Nagendran Thoshkahna, Konstantin Schmidt, Stefan Bayer +3 more 2024-03-05
11908484 Apparatus and method for generating an enhanced signal using independent noise-filling at random values and scaling thereupon Sascha Disch, Andreas Niedermeier, Matthias Neusinger, Konstantin Schmidt, Stephan Wilde +2 more 2024-02-20
11881225 Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signal Sascha Disch, Guillaume Fuchs, Emmanuel Ravelli, Christian Neukam, Konstantin Schmidt +3 more 2024-01-23