Bernhard Grill
165Patents
19h-index
106Co-inventors
89Inventor score
Filing activity: Jan 26, 1995 → Nov 7, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5579430A | Digital encoding process | Electricity | 186 | Expired |
| US6502069B1 | Method and a device for coding audio signals and a method and a device for decoding a bit stream | Electricity | 96 | Expired |
| US6115688A | Process and device for the scalable coding of audio signals | Electricity | 61 | Expired |
| US8447620B2 | Multi-resolution switched audio encoding/decoding scheme | Physics | 50 | 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 |
| US8255228B2 | Efficient use of phase information in audio encoding and decoding | Physics | 35 | Active |
| US5706309A | Process for transmitting and/or storing digital signals of multiple channels | Physics | 32 | Expired |
| US8275626B2 | Apparatus and a method for decoding an encoded audio signal | Physics | 30 | Active |
| US6629078B1 | Apparatus and method of coding a mono signal and stereo information | Physics | 30 | Expired |
| US6370507B1 | Frequency-domain scalable coding without upsampling filters | Physics | 28 | Expired |
| US5736943A | Method for determining the type of coding to be selected for coding at least two signals | Electricity | 27 | Expired |
| US8036903B2 | Analysis filterbank, synthesis filterbank, encoder, de-coder, mixer and conferencing system | Physics | 27 | 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 |
| US8484038B2 | Audio signal encoder, audio signal decoder, method for encoding or decoding an audio signal using an aliasing-cancellation | Physics | 23 | Active |
| US6453282B1 | Method and device for detecting a transient in a discrete-time audiosignal | Electricity | 23 | Expired |
| US8804970B2 | Low bitrate audio encoding/decoding scheme with common preprocessing | Physics | 21 | Active |
| US8983851B2 | Noise filer, noise filling parameter calculator encoded audio signal representation, methods and computer program | Physics | 17 | Active |
| US9037453B2 | Embedder for embedding a watermark into an information representation, detector for detecting a watermark in an information representation, method and computer program | Electricity | 16 | Active |
| US6826525B2 | Method and device for detecting a transient in a discrete-time audio signal | Electricity | 15 | Expired |
| US8438015B2 | Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples | Physics | 14 | Active |
| US8682652B2 | Audio encoder, audio decoder and audio processor having a dynamically variable warping characteristic | Physics | 14 | Active |
| US8625839B2 | Embedder for embedding a watermark into an information representation, detector for detecting a watermark in an information representation, method and computer program and information signal | Electricity | 14 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.