| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 570 |
| 2021 | 1168 |
| 2020 | 1946 |
| 2019 | 1764 |
| 2018 | 1188 |
| 2017 | 710 |
| 2016 | 414 |
| 2015 | 354 |
| 2014 | 275 |
| 2013 | 183 |
| 2012 | 178 |
| 2011 | 140 |
| 2010 | 98 |
| 2009 | 79 |
| 2008 | 74 |
| 2007 | 55 |
| 2006 | 73 |
| 2005 | 54 |
| 2004 | 50 |
| 2003 | 61 |
| 2002 | 50 |
| 2001 | 41 |
| 2000 | 37 |
| 1999 | 30 |
| 1998 | 39 |
| 1997 | 37 |
| 1996 | 40 |
| 1995 | 25 |
| 1994 | 39 |
| 1993 | 47 |
| 1992 | 50 |
| 1991 | 56 |
| 1990 | 28 |