| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 488 |
| 2021 | 1165 |
| 2020 | 1275 |
| 2019 | 918 |
| 2018 | 612 |
| 2017 | 589 |
| 2016 | 395 |
| 2015 | 249 |
| 2014 | 234 |
| 2013 | 166 |
| 2012 | 152 |
| 2011 | 124 |
| 2010 | 81 |
| 2009 | 38 |
| 2008 | 39 |
| 2007 | 34 |
| 2006 | 33 |
| 2005 | 25 |
| 2004 | 20 |
| 2003 | 17 |
| 2002 | 15 |
| 2001 | 12 |
| 2000 | 13 |
| 1999 | 22 |
| 1998 | 15 |
| 1997 | 6 |
| 1996 | 6 |
| 1995 | 5 |
| 1994 | 2 |
| 1993 | 8 |
| 1992 | 13 |
| 1991 | 9 |
| 1990 | 6 |