Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7181404 | Method and apparatus for audio compression | Boris Kudryashov, Sergey Petrov, Evgeny Ovsyannikov, Boris Trojanovsky, Andrey Trofimov | 2007-02-20 |
| 6973127 | Apparatus and method for memory saving wavelet based video coding | Irina E. Bocharova, Boris Kudryashov, Andrey Marsavin, Victor Simileysky, Felix A. Taubin | 2005-12-06 |
| 6965859 | Method and apparatus for audio compression | Boris Kudryashov, Sergey Petrov, Evgeny Ovsyannikov, Boris Trojanovsky, Andrey Trofimov | 2005-11-15 |
| 6952671 | Vector quantization with a non-structured codebook for audio compression | Boris Kudryashov, Eugeny P. Ovsjannikov, Sergey Petrov, Boris Trojanovsky | 2005-10-04 |
| 6263312 | Audio compression and decompression employing subband decomposition of residual signal and distortion reduction | Irina E. Bocharova, Boris Kudryashov, Eugene Ovsyannikov, Andrei N. Trofimov, Boris Troyanovsky | 2001-07-17 |
| 6249614 | Video compression and decompression using dynamic quantization and/or encoding | Irina E. Bocharova, Boris Kudryashov, Andrey Malkov, Andrey Marsavin, Victor Simileysky +1 more | 2001-06-19 |
| 5832443 | Method and apparatus for adaptive audio compression and decompression | Irina E. Bocharova, Boris Kudryashov, Eugene Ovsyannikov, Andrei N. Trofimov, Boris Troyanovsky | 1998-11-03 |
| 5818535 | Method and apparatus for adaptive hybrid motion video compression and decompression | Ilya Asnis, Sergey I. Kovalev, Kirill B. Shabunov | 1998-10-06 |
| 5729655 | Method and apparatus for speech compression using multi-mode code excited linear predictive coding | Andrey Trofimov, Irina E. Bocharova, Victor Krachkovsky, Boris Kudryashov, Eugeny P. Ovsjannikov +2 more | 1998-03-17 |
| 5659659 | Speech compressor using trellis encoding and linear prediction | Victor Krachkovsky, Boris D. Kudrjashov, Eugene P. Ovsjannikov, Boris Trojanovsky, Vladimir V. Egorov | 1997-08-19 |
| 5602961 | Method and apparatus for speech compression using multi-mode code excited linear predictive coding | Andrey Trofimov, Irina E. Bocharova, Victor Krachkovsky, Boris Kudryashov, Eugeny P. Ovsjannikov +2 more | 1997-02-11 |