| 年份 | 获得的实用新型数量 |
|---|---|
| 2022 | 293 |
| 2021 | 368 |
| 2020 | 312 |
| 2019 | 149 |
| 2018 | 112 |
| 2017 | 53 |
| 2016 | 29 |
| 2015 | 52 |
| 2014 | 38 |
| 2013 | 29 |
| 2012 | 14 |
| 2011 | 13 |
| 2010 | 14 |
| 2009 | 8 |
| 2008 | 6 |
| 2007 | 6 |
| 2006 | 3 |
| 2005 | 0 |
| 2004 | 0 |
| 2003 | 6 |
| 2002 | 2 |
| 2001 | 6 |
| 2000 | 3 |
| 1999 | 6 |
| 1998 | 2 |
| 1997 | 2 |
| 1996 | 1 |
| 1995 | 1 |
| 1994 | 2 |
| 1993 | 3 |
| 1992 | 1 |
| 1991 | 1 |
| 1990 | — |