| 年份 | 申请的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 2501 |
| 2021 | 4839 |
| 2020 | 4247 |
| 2019 | 3215 |
| 2018 | 2697 |
| 2017 | 3312 |
| 2016 | 2500 |
| 2015 | 2469 |
| 2014 | 1527 |
| 2013 | 1473 |
| 2012 | 1567 |
| 2011 | 805 |
| 2010 | 417 |
| 2009 | 192 |
| 2008 | 58 |
| 2007 | 60 |
| 2006 | 59 |
| 2005 | 56 |
| 2004 | 31 |
| 2003 | 30 |
| 2002 | 22 |
| 2001 | 21 |
| 2000 | 37 |
| 1999 | 30 |
| 1998 | 13 |
| 1997 | 21 |
| 1996 | 13 |
| 1995 | 17 |
| 1994 | 11 |
| 1993 | 19 |
| 1992 | 16 |
| 1991 | 10 |
| 1990 | 1 |