| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 6186 |
| 2021 | 5391 |
| 2020 | 4359 |
| 2019 | 3340 |
| 2018 | 3435 |
| 2017 | 2465 |
| 2016 | 1719 |
| 2015 | 1177 |
| 2014 | 587 |
| 2013 | 504 |
| 2012 | 489 |
| 2011 | 293 |
| 2010 | 194 |
| 2009 | 200 |
| 2008 | 136 |
| 2007 | 53 |
| 2006 | 64 |
| 2005 | 36 |
| 2004 | 39 |
| 2003 | 21 |
| 2002 | 12 |
| 2001 | 10 |
| 2000 | 10 |
| 1999 | 11 |
| 1998 | 4 |
| 1997 | 2 |
| 1996 | 8 |
| 1995 | 2 |
| 1994 | 4 |
| 1993 | 2 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |