Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9445168 | Electronic device and direction switching method of the electronic device | Tao Li, Dejun Wang, Yifei Song, Shunyong Yang | 2016-09-13 |
| 8395628 | Method for acquiring graphics device interface invocation by using filter driver | Hongwei Li, Chengkun Sun, Yiqiang Yan, Bo Liu | 2013-03-12 |
| 8327387 | Method for acquisition of GDI and directX data | Hongwei Li, Chengkun Sun, Yiqiang Yan, Xiaohua Jiang | 2012-12-04 |
| 8122156 | Method and computer for processing an operation command in a computer | Yiqiang Yan, Bo Liu, Xiaohua Jiang, Chengkun Sun | 2012-02-21 |
| 8079714 | Projector and method for acquiring coordinate of bright spot | Yiqiang Yan, Zifeng Hou, Bo Liu | 2011-12-20 |