Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810083 | Method and system for estimating objective quality of compressed video data | Jorge E. Caviedes | 2004-10-26 |
| 6788740 | System and method for encoding and decoding enhancement layer data using base layer quantization data | Mihaela Van Der Schaar, Hayder Radha | 2004-09-07 |
| 6661841 | Scalable video coding system | Hayder Radha, Robert A. Cohen | 2003-12-09 |
| 6639943 | Hybrid temporal-SNR fine granular scalability video coding | Hayder Radha, Mihaela Van Der Schaar | 2003-10-28 |
| 6608867 | Detection and proper scaling of interlaced moving areas in MPEG-2 compressed video | Zhun Zhong, Tse-Hua Lan | 2003-08-19 |
| 6532263 | Scalable video coding system | Hayder Radha, Robert A. Cohen | 2003-03-11 |
| 6501397 | Bit-plane dependent signal compression | Hayder Radha, Mihaela Van Der Schaar-Mitrea | 2002-12-31 |
| 6501797 | System and method for improved fine granular scalable video using base layer coding information | Mihaela Van Der Schaar, Hayder Radha | 2002-12-31 |
| 6480547 | System and method for encoding and decoding the residual signal for fine granular scalable video | Mihaela Van Der Schaar, Hayder Radha | 2002-11-12 |
| 6298090 | System for detecting redundant images in a video sequence by comparing two predetermined threshold values | Kiran Challapali | 2001-10-02 |
| 6292512 | Scalable video coding system | Hayder Radha, Robert A. Cohen | 2001-09-18 |
| 6263022 | System and method for fine granular scalable video with selective quality enhancement | Hayder Radha, Mihaela Van Der Schaar | 2001-07-17 |
| 6101278 | System for extracting coding parameters from video data | Kiran Challapali, Mahesh Balakrishnan | 2000-08-08 |
| 6084982 | Method of chroma-keying for a digital video compression system | Kiran Challapali | 2000-07-04 |
| 6067118 | Method of frame-by-frame calculation of quantization matrices | Kiran Challapali | 2000-05-23 |