| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 300 |
| 2021 | 715 |
| 2020 | 731 |
| 2019 | 341 |
| 2018 | 317 |
| 2017 | 279 |
| 2016 | 211 |
| 2015 | 169 |
| 2014 | 167 |
| 2013 | 101 |
| 2012 | 68 |
| 2011 | 29 |
| 2010 | 42 |
| 2009 | 22 |
| 2008 | 31 |
| 2007 | 33 |
| 2006 | 23 |
| 2005 | 21 |
| 2004 | 27 |
| 2003 | 20 |
| 2002 | 29 |
| 2001 | 28 |
| 2000 | 23 |
| 1999 | 8 |
| 1998 | 16 |
| 1997 | 4 |
| 1996 | 10 |
| 1995 | 18 |
| 1994 | 10 |
| 1993 | 24 |
| 1992 | 22 |
| 1991 | 28 |
| 1990 | 11 |