| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 306 |
| 2021 | 1407 |
| 2020 | 1354 |
| 2019 | 1105 |
| 2018 | 943 |
| 2017 | 661 |
| 2016 | 319 |
| 2015 | 284 |
| 2014 | 155 |
| 2013 | 151 |
| 2012 | 187 |
| 2011 | 104 |
| 2010 | 107 |
| 2009 | 75 |
| 2008 | 56 |
| 2007 | 54 |
| 2006 | 38 |
| 2005 | 31 |
| 2004 | 19 |
| 2003 | 8 |
| 2002 | 15 |
| 2001 | 7 |
| 2000 | 15 |
| 1999 | 15 |
| 1998 | 18 |
| 1997 | 5 |
| 1996 | 16 |
| 1995 | 26 |
| 1994 | 21 |
| 1993 | 12 |
| 1992 | 20 |
| 1991 | 18 |
| 1990 | 13 |