| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 299 |
| 2021 | 836 |
| 2020 | 918 |
| 2019 | 469 |
| 2018 | 326 |
| 2017 | 447 |
| 2016 | 277 |
| 2015 | 281 |
| 2014 | 191 |
| 2013 | 157 |
| 2012 | 387 |
| 2011 | 204 |
| 2010 | 107 |
| 2009 | 155 |
| 2008 | 84 |
| 2007 | 56 |
| 2006 | 36 |
| 2005 | 36 |
| 2004 | 32 |
| 2003 | 30 |
| 2002 | 36 |
| 2001 | 41 |
| 2000 | 44 |
| 1999 | 32 |
| 1998 | 22 |
| 1997 | 17 |
| 1996 | 18 |
| 1995 | 28 |
| 1994 | 46 |
| 1993 | 41 |
| 1992 | 50 |
| 1991 | 21 |
| 1990 | 18 |