Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7707017 | System modeling facilitating method and apparatus | Haiqi Liang, Dong Hui Liu, Ying Liu, Zhong Tian, Xin Zhou +1 more | 2010-04-27 |
| 7647577 | Editing, creating, and verifying reorganization of flowchart, and transforming between flowchart and tree diagram | Jun Zhu, Sheng Ye, Jing Li, Hai Qi Liang, Ying Liu +1 more | 2010-01-12 |
| 7496552 | Method for rule compliance situation checking and related checking system | Ying Huang, Haiqi Liang, Ying Liu, Birgit M. Pfitzmann, Xin Zhou +1 more | 2009-02-24 |