| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 483 |
| 2021 | 767 |
| 2020 | 718 |
| 2019 | 551 |
| 2018 | 416 |
| 2017 | 340 |
| 2016 | 159 |
| 2015 | 124 |
| 2014 | 78 |
| 2013 | 74 |
| 2012 | 43 |
| 2011 | 45 |
| 2010 | 47 |
| 2009 | 47 |
| 2008 | 28 |
| 2007 | 27 |
| 2006 | 26 |
| 2005 | 38 |
| 2004 | 31 |
| 2003 | 30 |
| 2002 | 25 |
| 2001 | 35 |
| 2000 | 33 |
| 1999 | 25 |
| 1998 | 12 |
| 1997 | 21 |
| 1996 | 23 |
| 1995 | 8 |
| 1994 | 15 |
| 1993 | 10 |
| 1992 | 13 |
| 1991 | 10 |
| 1990 | 15 |