| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 401 |
| 2021 | 598 |
| 2020 | 781 |
| 2019 | 368 |
| 2018 | 332 |
| 2017 | 385 |
| 2016 | 192 |
| 2015 | 156 |
| 2014 | 95 |
| 2013 | 71 |
| 2012 | 60 |
| 2011 | 48 |
| 2010 | 64 |
| 2009 | 52 |
| 2008 | 33 |
| 2007 | 14 |
| 2006 | 24 |
| 2005 | 16 |
| 2004 | 16 |
| 2003 | 19 |
| 2002 | 21 |
| 2001 | 17 |
| 2000 | 6 |
| 1999 | 4 |
| 1998 | 6 |
| 1997 | 3 |
| 1996 | 4 |
| 1995 | 5 |
| 1994 | 3 |
| 1993 | 11 |
| 1992 | 16 |
| 1991 | 9 |
| 1990 | 3 |