Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9990186 | Determination of branch convergence in a sequence of program instruction | Marco Cornero, Georgia Kouveli, Carl Von Platen | 2018-06-05 |
| 8935684 | Loop invariant method expression hoisting | — | 2015-01-13 |
| 7680671 | Multi-precision technique for digital audio encoder | Sapna George, Antonio Mario Alvarez-Tinoco | 2010-03-16 |
| 7424502 | Non-uniform filter bank implementation | Sapna George | 2008-09-09 |
| 7369989 | Unified filter bank for audio coding | Sapna George | 2008-05-06 |
| 7363216 | Method and system for parametric characterization of transient audio signals | Sapna George | 2008-04-22 |
| 7359521 | Aliasing cancellation in audio effects algorithms | Sapna George, Antonio Mario Alvarez-Tinoco | 2008-04-15 |
| 7337025 | Neural network based method for exponent coding in a transform coder for high quality audio | Sapna George, Antonio Mario Alvarez-Tinoco | 2008-02-26 |
| 7203717 | Fast modified discrete cosine transform method | Sapna George | 2007-04-10 |
| 7177812 | Universal sampling rate converter for digital audio frequencies | Sapna George, Antonio Mario Alvarez-Tinoco | 2007-02-13 |
| 7117053 | Multi-precision technique for digital audio encoder | Sapna George, Anotonio Mario Alvarez-Tinoco | 2006-10-03 |
| 7096240 | Channel coupling for an AC-3 encoder | Sapna George | 2006-08-22 |
| 7003449 | Method of encoding an audio signal using a quality value for bit allocation | Sapna George | 2006-02-21 |
| 6952677 | Fast frame optimization in an audio encoder | Sapna George, Antonio Mario Alvarez-Tinoco | 2005-10-04 |
| 6839674 | Method and apparatus for spectral exponent reshaping in a transform coder for high quality audio | Sapna George, Antonio Mario Alvarez-Tinoco | 2005-01-04 |
| 6775587 | Method of encoding frequency coefficients in an AC-3 encoder | Sapna George | 2004-08-10 |
| 6591241 | Selecting a coupling scheme for each subband for estimation of coupling parameters in a transform coder for high quality audio | Sapna George, Antonio Mario Alvarez-Tinoco | 2003-07-08 |
| 6574602 | Dual channel phase flag determination for coupling bands in a transform coder for high quality audio | Sapna George, Antonio Mario Alvarez-Tinoco | 2003-06-03 |