| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 202 |
| 2021 | 559 |
| 2020 | 561 |
| 2019 | 376 |
| 2018 | 223 |
| 2017 | 197 |
| 2016 | 204 |
| 2015 | 129 |
| 2014 | 103 |
| 2013 | 55 |
| 2012 | 65 |
| 2011 | 27 |
| 2010 | 15 |
| 2009 | 21 |
| 2008 | 17 |
| 2007 | 12 |
| 2006 | 7 |
| 2005 | 15 |
| 2004 | 11 |
| 2003 | 21 |
| 2002 | 17 |
| 2001 | 13 |
| 2000 | 16 |
| 1999 | 11 |
| 1998 | 9 |
| 1997 | 11 |
| 1996 | 7 |
| 1995 | 11 |
| 1994 | 7 |
| 1993 | 9 |
| 1992 | 12 |
| 1991 | 7 |
| 1990 | 0 |