| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 608 |
| 2021 | 1114 |
| 2020 | 1289 |
| 2019 | 1030 |
| 2018 | 765 |
| 2017 | 695 |
| 2016 | 805 |
| 2015 | 641 |
| 2014 | 576 |
| 2013 | 656 |
| 2012 | 330 |
| 2011 | 201 |
| 2010 | 150 |
| 2009 | 133 |
| 2008 | 93 |
| 2007 | 60 |
| 2006 | 44 |
| 2005 | 46 |
| 2004 | 24 |
| 2003 | 23 |
| 2002 | 35 |
| 2001 | 30 |
| 2000 | 43 |
| 1999 | 35 |
| 1998 | 28 |
| 1997 | 28 |
| 1996 | 29 |
| 1995 | 28 |
| 1994 | 33 |
| 1993 | 45 |
| 1992 | 50 |
| 1991 | 26 |
| 1990 | 28 |