Issued Patents All Time
Showing 26–50 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7643676 | System and method for adaptive interpolation of images from patterned sensors | — | 2010-01-05 |
| 7634533 | Systems and methods for real-time audio-visual communication and data collaboration in a network conference environment | Eric Rudolph, Yong Rui, Li-wei He, Michael F. Cohen, Ivan Tashev | 2009-12-15 |
| 7630568 | System and method for low-resolution signal rendering from a hierarchical transform representation | — | 2009-12-08 |
| 7580585 | Lossless adaptive Golomb/Rice encoding and decoding of integer data using backward-adaptive rules | — | 2009-08-25 |
| 7558959 | Collusion-resistant watermarking and fingerprinting | Yacov Yacobi, Darko Kirovski | 2009-07-07 |
| 7558801 | Distributing limited storage among a collection of media objects | Thomas W. Getzinger | 2009-07-07 |
| 7552336 | Watermarking with covert channel and permutations | Darko Kirovski | 2009-06-23 |
| 7551789 | Reversible overlap operator for efficient lossless data compression | Chengjie Tu, Sridhar Srinivasan | 2009-06-23 |
| 7546240 | Coding with improved time resolution for selected segments via adaptive block transformation of a group of samples from a subband decomposition | Sanjeev Mehrotra, Wei-Ge Chen | 2009-06-09 |
| 7543148 | Audio watermarking with covert channel and permutations | Darko Kirovski | 2009-06-02 |
| 7515721 | Self-descriptive microphone array | Ivan Tashev, Ross Cutler, Daniel J. Sisolak, John E. Unverferth, III | 2009-04-07 |
| 7512274 | Block retouching | Patrice Y. Simard | 2009-03-31 |
| 7502505 | High-quality gradient-corrected linear interpolation for demosaicing of color images | Li-wei He, Ross Cutler | 2009-03-10 |
| 7502471 | System and method for protecting data streams in hardware components | Paul England | 2009-03-10 |
| 7480417 | System and method for encoding mosaiced image data employing a reversible color transform | — | 2009-01-20 |
| 7428342 | Reversible overlap operator for efficient lossless data compression | Chengjie Tu, Sridhar Srinivasan | 2008-09-23 |
| 7428309 | Analog preamplifier measurement for a microphone array | Ivan Tashev | 2008-09-23 |
| 7415117 | System and method for beamforming using a microphone array | Ivan Tashev | 2008-08-19 |
| 7397952 | “Don't care” pixel interpolation | Patrice Y. Simard, James Rinker | 2008-07-08 |
| 7389421 | Countermeasure against estimation-based attacks of spread-spectrum watermarks | Darko Kirovski | 2008-06-17 |
| 7382820 | Spread spectrum modulation system and method for embedding digital information into digital or analog media | Dinei Florencio | 2008-06-03 |
| 7379875 | Systems and methods for generating audio thumbnails | Christopher J. C. Burges, John C. Platt, Daniel Plastina, Erin Renshaw | 2008-05-27 |
| 7376275 | Clustering | Patrice Y. Simard, Erin Renshaw | 2008-05-20 |
| 7376266 | Segmented layered image system | Patrice Y. Simard, Erin Renshaw, James Rinker | 2008-05-20 |
| 7317838 | Compression of bi-level images with explicit representation of ink clusters | Erin Renshaw, Patrice Y. Simard | 2008-01-08 |