| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 657 |
| 2021 | 1365 |
| 2020 | 1372 |
| 2019 | 832 |
| 2018 | 736 |
| 2017 | 594 |
| 2016 | 570 |
| 2015 | 217 |
| 2014 | 119 |
| 2013 | 113 |
| 2012 | 84 |
| 2011 | 21 |
| 2010 | 20 |
| 2009 | 25 |
| 2008 | 37 |
| 2007 | 84 |
| 2006 | 47 |
| 2005 | 11 |
| 2004 | 18 |
| 2003 | 28 |
| 2002 | 20 |
| 2001 | 16 |
| 2000 | 7 |
| 1999 | 22 |
| 1998 | 4 |
| 1997 | 5 |
| 1996 | 12 |
| 1995 | 14 |
| 1994 | 8 |
| 1993 | 7 |
| 1992 | 12 |
| 1991 | 8 |
| 1990 | 3 |