| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 212 |
| 2021 | 601 |
| 2020 | 772 |
| 2019 | 414 |
| 2018 | 241 |
| 2017 | 256 |
| 2016 | 213 |
| 2015 | 150 |
| 2014 | 107 |
| 2013 | 76 |
| 2012 | 106 |
| 2011 | 89 |
| 2010 | 87 |
| 2009 | 74 |
| 2008 | 39 |
| 2007 | 71 |
| 2006 | 63 |
| 2005 | 49 |
| 2004 | 44 |
| 2003 | 38 |
| 2002 | 38 |
| 2001 | 41 |
| 2000 | 26 |
| 1999 | 25 |
| 1998 | 18 |
| 1997 | 12 |
| 1996 | 11 |
| 1995 | 15 |
| 1994 | 13 |
| 1993 | 25 |
| 1992 | 23 |
| 1991 | 19 |
| 1990 | 10 |