| 年份 | 获得的实用新型数量 |
|---|---|
| 2022 | 611 |
| 2021 | 885 |
| 2020 | 549 |
| 2019 | 402 |
| 2018 | 225 |
| 2017 | 224 |
| 2016 | 252 |
| 2015 | 438 |
| 2014 | 214 |
| 2013 | 144 |
| 2012 | 60 |
| 2011 | 75 |
| 2010 | 80 |
| 2009 | 46 |
| 2008 | 16 |
| 2007 | 18 |
| 2006 | 14 |
| 2005 | 15 |
| 2004 | 16 |
| 2003 | 22 |
| 2002 | 9 |
| 2001 | 14 |
| 2000 | 17 |
| 1999 | 18 |
| 1998 | 32 |
| 1997 | 18 |
| 1996 | 11 |
| 1995 | 16 |
| 1994 | 16 |
| 1993 | 17 |
| 1992 | 25 |
| 1991 | 6 |
| 1990 | 4 |