| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 769 |
| 2021 | 1726 |
| 2020 | 1748 |
| 2019 | 1025 |
| 2018 | 747 |
| 2017 | 525 |
| 2016 | 366 |
| 2015 | 317 |
| 2014 | 290 |
| 2013 | 278 |
| 2012 | 212 |
| 2011 | 186 |
| 2010 | 90 |
| 2009 | 101 |
| 2008 | 73 |
| 2007 | 84 |
| 2006 | 108 |
| 2005 | 95 |
| 2004 | 89 |
| 2003 | 96 |
| 2002 | 112 |
| 2001 | 102 |
| 2000 | 60 |
| 1999 | 73 |
| 1998 | 61 |
| 1997 | 56 |
| 1996 | 63 |
| 1995 | 64 |
| 1994 | 61 |
| 1993 | 60 |
| 1992 | 33 |
| 1991 | 21 |
| 1990 | 22 |