Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7483488 | Systems and methods for improving bit rate control of video encoding by correcting for the effects of scene changes and bit stuffing in a video buffer verifier (VBV) buffer model | Ioannis Katsavounidis | 2009-01-27 |
| 7406124 | Systems and methods for allocating bits to macroblocks within a picture depending on the motion activity of macroblocks as calculated by an L1 norm of the residual signals of the macroblocks | Lifeng Zhao, Ioannis Katsavounidis | 2008-07-29 |
| 7388912 | Systems and methods for adjusting targeted bit allocation based on an occupancy level of a VBV buffer model | Ioannis Katsavounidis, Lifeng Zhao | 2008-06-17 |
| 7197072 | Systems and methods for resetting rate control state variables upon the detection of a scene change within a group of pictures | Ioannis Katsavounidis | 2007-03-27 |