| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 397 |
| 2021 | 829 |
| 2020 | 942 |
| 2019 | 534 |
| 2018 | 408 |
| 2017 | 330 |
| 2016 | 235 |
| 2015 | 206 |
| 2014 | 157 |
| 2013 | 212 |
| 2012 | 148 |
| 2011 | 53 |
| 2010 | 64 |
| 2009 | 37 |
| 2008 | 35 |
| 2007 | 38 |
| 2006 | 32 |
| 2005 | 28 |
| 2004 | 19 |
| 2003 | 19 |
| 2002 | 36 |
| 2001 | 27 |
| 2000 | 26 |
| 1999 | 16 |
| 1998 | 13 |
| 1997 | 26 |
| 1996 | 21 |
| 1995 | 16 |
| 1994 | 22 |
| 1993 | 18 |
| 1992 | 16 |
| 1991 | 15 |
| 1990 | 11 |