| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 986 |
| 2021 | 1528 |
| 2020 | 1670 |
| 2019 | 1177 |
| 2018 | 747 |
| 2017 | 767 |
| 2016 | 495 |
| 2015 | 435 |
| 2014 | 349 |
| 2013 | 166 |
| 2012 | 179 |
| 2011 | 130 |
| 2010 | 91 |
| 2009 | 58 |
| 2008 | 57 |
| 2007 | 54 |
| 2006 | 56 |
| 2005 | 39 |
| 2004 | 27 |
| 2003 | 23 |
| 2002 | 16 |
| 2001 | 18 |
| 2000 | 21 |
| 1999 | 12 |
| 1998 | 15 |
| 1997 | 21 |
| 1996 | 13 |
| 1995 | 21 |
| 1994 | 33 |
| 1993 | 35 |
| 1992 | 26 |
| 1991 | 29 |
| 1990 | 7 |