| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 538 |
| 2021 | 1131 |
| 2020 | 1460 |
| 2019 | 864 |
| 2018 | 680 |
| 2017 | 800 |
| 2016 | 582 |
| 2015 | 266 |
| 2014 | 156 |
| 2013 | 141 |
| 2012 | 150 |
| 2011 | 72 |
| 2010 | 60 |
| 2009 | 49 |
| 2008 | 45 |
| 2007 | 32 |
| 2006 | 35 |
| 2005 | 32 |
| 2004 | 24 |
| 2003 | 20 |
| 2002 | 22 |
| 2001 | 14 |
| 2000 | 8 |
| 1999 | 15 |
| 1998 | 8 |
| 1997 | 11 |
| 1996 | 5 |
| 1995 | 7 |
| 1994 | 8 |
| 1993 | 3 |
| 1992 | 9 |
| 1991 | 7 |
| 1990 | 2 |