| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 515 |
| 2021 | 1225 |
| 2020 | 966 |
| 2019 | 650 |
| 2018 | 321 |
| 2017 | 335 |
| 2016 | 245 |
| 2015 | 155 |
| 2014 | 66 |
| 2013 | 55 |
| 2012 | 82 |
| 2011 | 43 |
| 2010 | 53 |
| 2009 | 60 |
| 2008 | 35 |
| 2007 | 62 |
| 2006 | 42 |
| 2005 | 25 |
| 2004 | 38 |
| 2003 | 34 |
| 2002 | 33 |
| 2001 | 16 |
| 2000 | 38 |
| 1999 | 30 |
| 1998 | 22 |
| 1997 | 29 |
| 1996 | 31 |
| 1995 | 23 |
| 1994 | 24 |
| 1993 | 24 |
| 1992 | 26 |
| 1991 | 5 |
| 1990 | 13 |