| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 1443 |
| 2021 | 3346 |
| 2020 | 3619 |
| 2019 | 2811 |
| 2018 | 2435 |
| 2017 | 2325 |
| 2016 | 1494 |
| 2015 | 553 |
| 2014 | 304 |
| 2013 | 233 |
| 2012 | 251 |
| 2011 | 260 |
| 2010 | 132 |
| 2009 | 84 |
| 2008 | 49 |
| 2007 | 53 |
| 2006 | 41 |
| 2005 | 50 |
| 2004 | 37 |
| 2003 | 42 |
| 2002 | 39 |
| 2001 | 31 |
| 2000 | 26 |
| 1999 | 19 |
| 1998 | 15 |
| 1997 | 23 |
| 1996 | 19 |
| 1995 | 17 |
| 1994 | 20 |
| 1993 | 14 |
| 1992 | 20 |
| 1991 | 20 |
| 1990 | 8 |