| 时间(年) | 授权专利数 | 实质审查生效专利数 |
| 2005 | 3 |
|
| 2006 | 4 |
|
| 2007 | 6 | 3 |
| 2008 | 12 | 8 |
| 2009 | 27 | 24 |
| 2010 | 9 | 22 |
| 2011 | 25 | 45 |
| 2012 | 55 | 164 |
| 2013 | 69 | 235 |