| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 307 |
| 2021 | 614 |
| 2020 | 806 |
| 2019 | 480 |
| 2018 | 387 |
| 2017 | 431 |
| 2016 | 440 |
| 2015 | 505 |
| 2014 | 385 |
| 2013 | 317 |
| 2012 | 390 |
| 2011 | 194 |
| 2010 | 214 |
| 2009 | 141 |
| 2008 | 136 |
| 2007 | 76 |
| 2006 | 98 |
| 2005 | 60 |
| 2004 | 47 |
| 2003 | 44 |
| 2002 | 27 |
| 2001 | 29 |
| 2000 | 26 |
| 1999 | 33 |
| 1998 | 23 |
| 1997 | 27 |
| 1996 | 18 |
| 1995 | 30 |
| 1994 | 29 |
| 1993 | 28 |
| 1992 | 28 |
| 1991 | 26 |
| 1990 | 19 |