| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 1300 |
| 2021 | 2202 |
| 2020 | 2088 |
| 2019 | 1582 |
| 2018 | 1476 |
| 2017 | 1049 |
| 2016 | 713 |
| 2015 | 1006 |
| 2014 | 1011 |
| 2013 | 1197 |
| 2012 | 1495 |
| 2011 | 1030 |
| 2010 | 610 |
| 2009 | 369 |
| 2008 | 100 |
| 2007 | 71 |
| 2006 | 52 |
| 2005 | 32 |
| 2004 | 51 |
| 2003 | 30 |
| 2002 | 27 |
| 2001 | 29 |
| 2000 | 16 |
| 1999 | 22 |
| 1998 | 11 |
| 1997 | 23 |
| 1996 | 13 |
| 1995 | 18 |
| 1994 | 16 |
| 1993 | 14 |
| 1992 | 8 |
| 1991 | 7 |
| 1990 | 2 |