| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 612 |
| 2021 | 1050 |
| 2020 | 1183 |
| 2019 | 1058 |
| 2018 | 629 |
| 2017 | 487 |
| 2016 | 405 |
| 2015 | 418 |
| 2014 | 264 |
| 2013 | 245 |
| 2012 | 278 |
| 2011 | 219 |
| 2010 | 161 |
| 2009 | 122 |
| 2008 | 70 |
| 2007 | 73 |
| 2006 | 44 |
| 2005 | 35 |
| 2004 | 12 |
| 2003 | 17 |
| 2002 | 14 |
| 2001 | 14 |
| 2000 | 20 |
| 1999 | 23 |
| 1998 | 15 |
| 1997 | 13 |
| 1996 | 24 |
| 1995 | 18 |
| 1994 | 16 |
| 1993 | 17 |
| 1992 | 3 |
| 1991 | 7 |
| 1990 | 13 |
