| 年份 | 申请的实用新型数量 |
|---|---|
| 2022 | 362 |
| 2021 | 1121 |
| 2020 | 1615 |
| 2019 | 1483 |
| 2018 | 1267 |
| 2017 | 1137 |
| 2016 | 492 |
| 2015 | 274 |
| 2014 | 165 |
| 2013 | 122 |
| 2012 | 98 |
| 2011 | 58 |
| 2010 | 48 |
| 2009 | 41 |
| 2008 | 38 |
| 2007 | 30 |
| 2006 | 28 |
| 2005 | 28 |
| 2004 | 11 |
| 2003 | 13 |
| 2002 | 6 |
| 2001 | 3 |
| 2000 | 10 |
| 1999 | 10 |
| 1998 | 15 |
| 1997 | 11 |
| 1996 | 8 |
| 1995 | 6 |
| 1994 | 5 |
| 1993 | 4 |
| 1992 | 3 |
| 1991 | 2 |
| 1990 | 0 |