| 年份 | 申请的实用新型数量 |
|---|---|
| 2022 | 513 |
| 2021 | 742 |
| 2020 | 838 |
| 2019 | 598 |
| 2018 | 503 |
| 2017 | 399 |
| 2016 | 242 |
| 2015 | 216 |
| 2014 | 146 |
| 2013 | 153 |
| 2012 | 85 |
| 2011 | 67 |
| 2010 | 42 |
| 2009 | 26 |
| 2008 | 13 |
| 2007 | 18 |
| 2006 | 14 |
| 2005 | 11 |
| 2004 | 8 |
| 2003 | 18 |
| 2002 | 11 |
| 2001 | 11 |
| 2000 | 10 |
| 1999 | 8 |
| 1998 | 15 |
| 1997 | 8 |
| 1996 | 16 |
| 1995 | 6 |
| 1994 | 8 |
| 1993 | 8 |
| 1992 | 4 |
| 1991 | 7 |
| 1990 | 3 |
