| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 203 |
| 2021 | 382 |
| 2020 | 544 |
| 2019 | 330 |
| 2018 | 261 |
| 2017 | 133 |
| 2016 | 67 |
| 2015 | 107 |
| 2014 | 98 |
| 2013 | 44 |
| 2012 | 23 |
| 2011 | 29 |
| 2010 | 16 |
| 2009 | 26 |
| 2008 | 12 |
| 2007 | 3 |
| 2006 | 2 |
| 2005 | 10 |
| 2004 | 10 |
| 2003 | 7 |
| 2002 | 9 |
| 2001 | 11 |
| 2000 | 8 |
| 1999 | 8 |
| 1998 | 4 |
| 1997 | 6 |
| 1996 | 7 |
| 1995 | 10 |
| 1994 | 6 |
| 1993 | 6 |
| 1992 | 8 |
| 1991 | 4 |
| 1990 | 0 |