Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7490104 | Methods and systems for providing random access to structured media content | Jin Li, Hong-Hui Sun, Hu Li, Qian Zhang | 2009-02-10 |
| 7403888 | Language input user interface | Jian Wang, Gao Zhang, Jian Han, Zheng Chen, Kai-Fu Lee | 2008-07-22 |
| 6807550 | Methods and systems for providing random access to structured media content | Jin Li, Hong-Hui Sun, Hu Li, Qian Zhang | 2004-10-19 |