| 年份 | 获得的实用新型数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 263 |
| 2021 | 392 |
| 2020 | 505 |
| 2019 | 286 |
| 2018 | 224 |
| 2017 | 171 |
| 2016 | 150 |
| 2015 | 185 |
| 2014 | 81 |
| 2013 | 63 |
| 2012 | 43 |
| 2011 | 33 |
| 2010 | 42 |
| 2009 | 37 |
| 2008 | 27 |
| 2007 | 20 |
| 2006 | 35 |
| 2005 | 15 |
| 2004 | 20 |
| 2003 | 17 |
| 2002 | 14 |
| 2001 | 25 |
| 2000 | 25 |
| 1999 | 23 |
| 1998 | 15 |
| 1997 | 6 |
| 1996 | 10 |
| 1995 | 7 |
| 1994 | 7 |
| 1993 | 5 |
| 1992 | 5 |
| 1991 | 6 |
| 1990 | — |