| 年份 | 申请的实用新型数量 |
|---|---|
| 2021 | — |
| 2020 | — |
| 2019 | 1630 |
| 2018 | 1940 |
| 2017 | 2032 |
| 2016 | 1803 |
| 2015 | 2155 |
| 2014 | 1705 |
| 2013 | 1214 |
| 2012 | 1486 |
| 2011 | 1279 |
| 2010 | 1551 |
| 2009 | 1169 |
| 2008 | 723 |
| 2007 | 592 |
| 2006 | 367 |
| 2005 | 441 |
| 2004 | 421 |
| 2003 | 217 |
| 2002 | 203 |
| 2001 | 144 |
| 2000 | 97 |
| 1999 | 55 |
| 1998 | 42 |
| 1997 | 49 |
| 1996 | 17 |
| 1995 | 25 |
| 1994 | 9 |
| 1993 | 19 |
| 1992 | 16 |
| 1991 | 16 |
| 1990 | 11 |