| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 395 |
| 2021 | 905 |
| 2020 | 884 |
| 2019 | 544 |
| 2018 | 345 |
| 2017 | 334 |
| 2016 | 217 |
| 2015 | 199 |
| 2014 | 173 |
| 2013 | 217 |
| 2012 | 177 |
| 2011 | 132 |
| 2010 | 114 |
| 2009 | 101 |
| 2008 | 75 |
| 2007 | 39 |
| 2006 | 35 |
| 2005 | 32 |
| 2004 | 23 |
| 2003 | 23 |
| 2002 | 12 |
| 2001 | 30 |
| 2000 | 17 |
| 1999 | 12 |
| 1998 | 23 |
| 1997 | 26 |
| 1996 | 22 |
| 1995 | 17 |
| 1994 | 6 |
| 1993 | 6 |
| 1992 | 19 |
| 1991 | 13 |
| 1990 | 14 |