Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8176195 | Media distribution with service continuity | Jun Tian, Ye-Kui Wang, Yu Huang | 2012-05-08 |
| 8055785 | Rate control for stream switching | Wei Liu, Lina Dong, Yingnan Zhu, Wenjun Zeng | 2011-11-08 |
| 7460765 | Universal multimedia optic disc player and its application for revocable copy protection | Han Zou | 2008-12-02 |
| 7369752 | Universal multimedia optic disc player and its application for revocable copy protection | Han Zou | 2008-05-06 |
| 7313762 | Methods and systems for real-time storyboarding with a web page and graphical user interface for automatic video parsing and browsing | Gozde Bozdagi, Michael R. Campanelli, Robert Kamil Bryll, Steven J. Harrington | 2007-12-25 |
| 7167560 | Partial encryption of stream-formatted media | — | 2007-01-23 |
| 7150003 | Class coalescence for obfuscation of object-oriented software | Gleb Naumovich, Ezgi Yalcin, Nasir D. Memon, Mikhail Sosonkin | 2006-12-12 |
| 7110338 | Apparatus and method for fingerprinting digital media | Szeming Cheng | 2006-09-19 |
| 7107450 | Content-based authentication of graph presented in text documents | — | 2006-09-12 |
| 7076659 | Enhanced method for digital data hiding | Szeming Cheng, Zixiang Xiong | 2006-07-11 |
| 7065212 | Data hiding in communication | Peng Yin | 2006-06-20 |
| 7058284 | Universal multimedia optic disc player and its application for revocable copy protection | Han Zou | 2006-06-06 |
| 7058570 | Computer-implemented method and apparatus for audio data hiding | Xin Li | 2006-06-06 |
| 7046820 | Methods for digital watermarking of images and images produced thereby | — | 2006-05-16 |
| 7047187 | Method and apparatus for audio error concealment using data hiding | Szeming Cheng, Zixiang Xiong | 2006-05-16 |
| 7042525 | Video indexing and image retrieval system | — | 2006-05-09 |
| 7006630 | Methods and apparatus for digital content protection | Prabir Bhattacharya | 2006-02-28 |
| 6996717 | Semi-fragile watermarking system for MPEG video authentication | Peng Yin | 2006-02-07 |
| 6978371 | Data hiding in digital multimedia | — | 2005-12-20 |
| 6850910 | Active data hiding for secure electronic media distribution | Alexander D. Gelman, Robert Fish | 2005-02-01 |
| 6842743 | Transparent secure electronic credit card transaction protocol with content-based authentication | Xiangyang Kong, Alex Gelman | 2005-01-11 |
| 6775394 | Digital watermarking of binary document using halftoning | — | 2004-08-10 |
| 6647535 | Methods and systems for real-time storyboarding with a web page and graphical user interface for automatic video parsing and browsing | Gozde Bozdagi, Michael R. Campanelli, Robert Kamil Bryll, Steven J. Harrington | 2003-11-11 |
| 6611608 | Human visual model for data hiding | Min-Chuan Wu | 2003-08-26 |
| 6493042 | Feature based hierarchical video segmentation | Gozde Bozdagi, Steven J. Harrington, Robert Kamil Bryll | 2002-12-10 |