| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 247 |
| 2021 | 540 |
| 2020 | 552 |
| 2019 | 376 |
| 2018 | 201 |
| 2017 | 175 |
| 2016 | 158 |
| 2015 | 125 |
| 2014 | 132 |
| 2013 | 110 |
| 2012 | 131 |
| 2011 | 111 |
| 2010 | 72 |
| 2009 | 94 |
| 2008 | 83 |
| 2007 | 72 |
| 2006 | 84 |
| 2005 | 55 |
| 2004 | 67 |
| 2003 | 71 |
| 2002 | 53 |
| 2001 | 53 |
| 2000 | 60 |
| 1999 | 52 |
| 1998 | 31 |
| 1997 | 44 |
| 1996 | 52 |
| 1995 | 60 |
| 1994 | 57 |
| 1993 | 49 |
| 1992 | 72 |
| 1991 | 44 |
| 1990 | 28 |
