| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 3927 |
| 2021 | 3809 |
| 2020 | 4736 |
| 2019 | 2313 |
| 2018 | 2456 |
| 2017 | 1874 |
| 2016 | 1629 |
| 2015 | 1056 |
| 2014 | 547 |
| 2013 | 425 |
| 2012 | 477 |
| 2011 | 360 |
| 2010 | 240 |
| 2009 | 139 |
| 2008 | 71 |
| 2007 | 62 |
| 2006 | 34 |
| 2005 | 17 |
| 2004 | 23 |
| 2003 | 13 |
| 2002 | 5 |
| 2001 | 1 |
| 2000 | 4 |
| 1999 | 1 |
| 1998 | 1 |
| 1997 | 0 |
| 1996 | 0 |
| 1995 | 0 |
| 1994 | 1 |
| 1993 | 4 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |