| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 189 |
| 2021 | 595 |
| 2020 | 614 |
| 2019 | 375 |
| 2018 | 167 |
| 2017 | 267 |
| 2016 | 285 |
| 2015 | 211 |
| 2014 | 126 |
| 2013 | 55 |
| 2012 | 49 |
| 2011 | 32 |
| 2010 | 23 |
| 2009 | 19 |
| 2008 | 16 |
| 2007 | 16 |
| 2006 | 12 |
| 2005 | 8 |
| 2004 | 6 |
| 2003 | 17 |
| 2002 | 3 |
| 2001 | 1 |
| 2000 | 2 |
| 1999 | 3 |
| 1998 | 7 |
| 1997 | 2 |
| 1996 | 4 |
| 1995 | 3 |
| 1994 | 0 |
| 1993 | 2 |
| 1992 | 1 |
| 1991 | 1 |
| 1990 | 2 |