Matthew Conrad Fellers
17Patents
8h-index
25Co-inventors
72Inventor score
Filing activity: Mar 14, 1997 → Jul 29, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5890125A | Method and apparatus for encoding and decoding multiple audio channels at low bit rates using adaptive selection of encoding method | Electricity | 231 | Expired |
| US7447631B2 | Audio coding system using spectral hole filling | Physics | 143 | Expired |
| US6449368B1 | Multidirectional audio decoding | Electricity | 41 | Expired |
| US7337118B2 | Audio coding system using characteristics of a decoded signal to adapt synthesized spectral components | Physics | 40 | Expired |
| US8032387B2 | Audio coding system using temporal shape of a decoded signal to adapt synthesized spectral components | Physics | 18 | Active |
| US8050933B2 | Audio coding system using temporal shape of a decoded signal to adapt synthesized spectral components | Physics | 17 | Active |
| US9532158B2 | Reflected and direct rendering of upmixed content to individually addressable drivers | Electricity | 13 | Active |
| US8693699B2 | Method for adaptive control and equalization of electroacoustic channels | Electricity | 9 | Active |
| US9135907B2 | Method and apparatus for reducing the effect of environmental noise on listeners | Electricity | 3 | Active |
| US7840410B2 | Audio coding based on block grouping | Physics | 3 | Active |
| US9622010B2 | Bi-directional interconnect for communication between a renderer and an array of individually addressable drivers | Electricity | 2 | Active |
| US10142761B2 | Structural modeling of the head related impulse response | Electricity | 1 | Active |
| US9754596B2 | Methods for controlling the inter-channel coherence of upmixed audio signals | Electricity | 0 | Active |
| US10410644B2 | Reduced complexity transform for a low-frequency-effects channel | Physics | 0 | Active |
| US9489956B2 | Audio signal enhancement using estimated spatial parameters | Physics | 0 | Active |
| US11284184B2 | Auto calibration of an active noise control system | Electricity | 0 | Active |
| US9830916B2 | Signal decorrelation in an audio processing system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.