| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 483 |
| 2021 | 1010 |
| 2020 | 1456 |
| 2019 | 1106 |
| 2018 | 769 |
| 2017 | 487 |
| 2016 | 422 |
| 2015 | 469 |
| 2014 | 421 |
| 2013 | 345 |
| 2012 | 303 |
| 2011 | 230 |
| 2010 | 158 |
| 2009 | 131 |
| 2008 | 107 |
| 2007 | 93 |
| 2006 | 97 |
| 2005 | 71 |
| 2004 | 72 |
| 2003 | 60 |
| 2002 | 47 |
| 2001 | 47 |
| 2000 | 51 |
| 1999 | 44 |
| 1998 | 40 |
| 1997 | 27 |
| 1996 | 30 |
| 1995 | 44 |
| 1994 | 29 |
| 1993 | 26 |
| 1992 | 35 |
| 1991 | 45 |
| 1990 | 37 |