Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9727536 | Logic processing apparatus and logic processing method for composite graphs in fixed layout document | Canhui Xu, Xin Tao, Cao Shi | 2017-08-08 |
| 9569407 | Apparatus and a method for logically processing a composite graph in a formatted document | Canhui Xu, Xin Tao, Cao Shi | 2017-02-14 |