| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 700 |
| 2021 | 1733 |
| 2020 | 2197 |
| 2019 | 1084 |
| 2018 | 600 |
| 2017 | 515 |
| 2016 | 348 |
| 2015 | 355 |
| 2014 | 246 |
| 2013 | 224 |
| 2012 | 152 |
| 2011 | 167 |
| 2010 | 139 |
| 2009 | 114 |
| 2008 | 49 |
| 2007 | 56 |
| 2006 | 71 |
| 2005 | 48 |
| 2004 | 48 |
| 2003 | 49 |
| 2002 | 18 |
| 2001 | 41 |
| 2000 | 47 |
| 1999 | 32 |
| 1998 | 35 |
| 1997 | 40 |
| 1996 | 45 |
| 1995 | 38 |
| 1994 | 36 |
| 1993 | 42 |
| 1992 | 59 |
| 1991 | 32 |
| 1990 | 16 |