Inventor · Nuremberg, DE

Markus Multrus

206Patents
17h-index
80Co-inventors
85Inventor score

Filing activity: Jun 30, 2006 → Nov 7, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US8447620B2 Multi-resolution switched audio encoding/decoding scheme Physics 50 Active
US8645145B2 Audio encoder, audio decoder, method for encoding and audio information, method for decoding an audio information and computer program using a hash table describing both significant state values and interval boundaries Physics 46 Active
US7873511B2 Audio encoder, audio decoder and audio processor having a dynamically variable warping characteristic Physics 42 Active
US8321210B2 Audio encoding/decoding scheme having a switchable bypass Physics 40 Active
US8275626B2 Apparatus and a method for decoding an encoded audio signal Physics 30 Active
US8751246B2 Audio encoder and decoder for encoding frames of sampled audio signals Physics 27 Active
US8682681B2 Audio encoder, audio decoder, method for encoding and decoding an audio information, and computer program obtaining a context sub-region value on the basis of a norm of previously decoded spectral values Physics 26 Active
US8744843B2 Multi-mode audio codec and CELP coding adapted therefore Physics 26 Active
US8296159B2 Apparatus and a method for calculating a number of spectral envelopes Physics 25 Active
US9043215B2 Multi-resolution switched audio encoding/decoding scheme Physics 25 Active
US8612240B2 Audio encoder, audio decoder, method for encoding an audio information, method for decoding an audio information and computer program using a region-dependent arithmetic coding mapping rule Physics 24 Active
US8494865B2 Audio decoder, audio encoder, method for decoding an audio signal, method for encoding an audio signal, computer program and audio signal Physics 23 Active
US9230558B2 Device and method for manipulating an audio signal having a transient event Physics 22 Active
US8804970B2 Low bitrate audio encoding/decoding scheme with common preprocessing Physics 21 Active
US8700388B2 Audio transform coding using pitch correction Physics 18 Active
US8290783B2 Apparatus for mixing a plurality of input data streams Physics 18 Active
US8655669B2 Audio encoder, audio decoder, method for encoding an audio information, method for decoding an audio information and computer program using an iterative interval size reduction Physics 17 Active
US8983851B2 Noise filer, noise filling parameter calculator encoded audio signal representation, methods and computer program Physics 17 Active
US8762159B2 Audio encoder, audio decoder, encoded audio information, methods for encoding and decoding an audio signal and computer program Physics 16 Active
US8898068B2 Audio encoder, audio decoder, method for encoding and audio information, method for decoding an audio information and computer program using a modification of a number representation of a numeric previous context value Physics 16 Active
US8606586B2 Bandwidth extension encoder for encoding an audio signal using a window controller Physics 15 Active
US8438015B2 Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples Physics 14 Active
US8892449B2 Audio encoder/decoder with switching between first and second encoders/decoders using first and second framing rules Physics 14 Active
US8682652B2 Audio encoder, audio decoder and audio processor having a dynamically variable warping characteristic Physics 14 Active
US9043203B2 Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer program Physics 13 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.