| 年份 | 申请的实用新型数量 |
|---|---|
| 2022 | 1015 |
| 2021 | 1605 |
| 2020 | 1643 |
| 2019 | 838 |
| 2018 | 859 |
| 2017 | 802 |
| 2016 | 769 |
| 2015 | 807 |
| 2014 | 608 |
| 2013 | 323 |
| 2012 | 290 |
| 2011 | 144 |
| 2010 | 140 |
| 2009 | 76 |
| 2008 | 58 |
| 2007 | 92 |
| 2006 | 90 |
| 2005 | 72 |
| 2004 | 53 |
| 2003 | 71 |
| 2002 | 78 |
| 2001 | 31 |
| 2000 | 43 |
| 1999 | 22 |
| 1998 | 38 |
| 1997 | 48 |
| 1996 | 41 |
| 1995 | 57 |
| 1994 | 28 |
| 1993 | 35 |
| 1992 | 18 |
| 1991 | 10 |
| 1990 | 6 |