Issued Patents All Time
Showing 51–75 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8099292 | Multi-channel audio encoding and decoding | Wei-Ge Chen | 2012-01-17 |
| 8069052 | Quantization and inverse quantization for audio | Wei-Ge Chen | 2011-11-29 |
| 8069050 | Multi-channel audio encoding and decoding | Wei-Ge Chen | 2011-11-29 |
| 7930171 | Multi-channel audio encoding/decoding with parametric compression/decompression and weight factors | Wei-Ge Chen, Ming-Chieh Lee | 2011-04-19 |
| 7917369 | Quality improvement techniques in an audio encoder | Wei-Ge Chen, Ming-Chieh Lee | 2011-03-29 |
| 7860720 | Multi-channel audio encoding and decoding with different window configurations | Wei-Ge Chen | 2010-12-28 |
| 7801735 | Compressing and decompressing weight factors using temporal prediction for audio data | Wei-Ge Chen | 2010-09-21 |
| 7693709 | Reordering coefficients for waveform coding or decoding | Wei-Ge Chen, Chao He | 2010-04-06 |
| 7684981 | Prediction of spectral coefficients in waveform coding and decoding | Wei-Ge Chen, Chao He | 2010-03-23 |
| 7672743 | Digital audio processing | Christopher Messer, Raymond Cheng, Serge Smirnov, Wei-Ge Chen, Timothy E. Onders | 2010-03-02 |
| 7644002 | Multi-pass variable bitrate media encoding | Wei-Ge Chen | 2010-01-05 |
| 7548855 | Techniques for measurement of perceptual audio quality | Wei-Ge Chen, Ming-Chieh Lee | 2009-06-16 |
| 7548850 | Techniques for measurement of perceptual audio quality | Wei-Ge Chen, Ming-Chieh Lee | 2009-06-16 |
| 7539612 | Coding and decoding scale factor information | Wei-Ge Chen, Chao He | 2009-05-26 |
| 7502743 | Multi-channel audio encoding and decoding with multi-channel transform selection | Wei-Ge Chen | 2009-03-10 |
| 7460993 | Adaptive window-size selection in transform coding | Wei-Ge Chen, Ming-Chieh Lee | 2008-12-02 |
| 7383180 | Constant bitrate media encoding techniques | Wei-Ge Chen | 2008-06-03 |
| 7343291 | Multi-pass variable bitrate media encoding | Wei-Ge Chen | 2008-03-11 |
| 7340394 | Using quality and bit count parameters in quality and rate control for digital audio | Wei-Ge Chen, Ming-Chieh Lee | 2008-03-04 |
| 7299175 | Normalizing to compensate for block size variation when computing control parameter values for quality and rate control for digital audio | Wei-Ge Chen, Ming-Chieh Lee | 2007-11-20 |
| 7299190 | Quantization and inverse quantization for audio | Wei-Ge Chen | 2007-11-20 |
| 7295971 | Accounting for non-monotonicity of quality as a function of quantization in quality and rate control for digital audio | Wei-Ge Chen, Ming-Chieh Lee | 2007-11-13 |
| 7295973 | Quality control quantization loop and bitrate control quantization loop for quality and rate control for digital audio | Wei-Ge Chen, Ming-Chieh Lee | 2007-11-13 |
| 7283952 | Correcting model bias during quality and rate control for digital audio | Wei-Ge Chen, Ming-Chieh Lee | 2007-10-16 |
| 7277848 | Measuring and using reliability of complexity estimates during quality and rate control for digital audio | Wei-Ge Chen, Ming-Chieh Lee | 2007-10-02 |