| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 624 |
| 2021 | 1067 |
| 2020 | 1245 |
| 2019 | 1021 |
| 2018 | 681 |
| 2017 | 540 |
| 2016 | 338 |
| 2015 | 210 |
| 2014 | 162 |
| 2013 | 138 |
| 2012 | 134 |
| 2011 | 117 |
| 2010 | 70 |
| 2009 | 48 |
| 2008 | 74 |
| 2007 | 53 |
| 2006 | 45 |
| 2005 | 28 |
| 2004 | 27 |
| 2003 | 15 |
| 2002 | 27 |
| 2001 | 20 |
| 2000 | 23 |
| 1999 | 11 |
| 1998 | 19 |
| 1997 | 15 |
| 1996 | 24 |
| 1995 | 12 |
| 1994 | 10 |
| 1993 | 17 |
| 1992 | 15 |
| 1991 | 10 |
| 1990 | 14 |