| 年份 | 申请的实用新型数量 |
|---|---|
| 2022 | 548 |
| 2021 | 1409 |
| 2020 | 2102 |
| 2019 | 1632 |
| 2018 | 1402 |
| 2017 | 984 |
| 2016 | 748 |
| 2015 | 674 |
| 2014 | 357 |
| 2013 | 242 |
| 2012 | 108 |
| 2011 | 71 |
| 2010 | 32 |
| 2009 | 45 |
| 2008 | 37 |
| 2007 | 62 |
| 2006 | 29 |
| 2005 | 41 |
| 2004 | 20 |
| 2003 | 21 |
| 2002 | 17 |
| 2001 | 13 |
| 2000 | 17 |
| 1999 | 18 |
| 1998 | 8 |
| 1997 | 13 |
| 1996 | 9 |
| 1995 | 14 |
| 1994 | 14 |
| 1993 | 12 |
| 1992 | 10 |
| 1991 | 9 |
| 1990 | 10 |