| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 243 |
| 2021 | 534 |
| 2020 | 521 |
| 2019 | 269 |
| 2018 | 262 |
| 2017 | 239 |
| 2016 | 204 |
| 2015 | 161 |
| 2014 | 219 |
| 2013 | 214 |
| 2012 | 172 |
| 2011 | 114 |
| 2010 | 71 |
| 2009 | 71 |
| 2008 | 73 |
| 2007 | 62 |
| 2006 | 57 |
| 2005 | 58 |
| 2004 | 55 |
| 2003 | 40 |
| 2002 | 55 |
| 2001 | 45 |
| 2000 | 58 |
| 1999 | 47 |
| 1998 | 30 |
| 1997 | 43 |
| 1996 | 24 |
| 1995 | 30 |
| 1994 | 39 |
| 1993 | 46 |
| 1992 | 26 |
| 1991 | 35 |
| 1990 | 22 |