| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 3482 |
| 2021 | 4120 |
| 2020 | 3567 |
| 2019 | 3281 |
| 2018 | 2976 |
| 2017 | 2043 |
| 2016 | 1779 |
| 2015 | 1377 |
| 2014 | 884 |
| 2013 | 708 |
| 2012 | 681 |
| 2011 | 510 |
| 2010 | 320 |
| 2009 | 255 |
| 2008 | 121 |
| 2007 | 106 |
| 2006 | 75 |
| 2005 | 46 |
| 2004 | 33 |
| 2003 | 28 |
| 2002 | 18 |
| 2001 | 11 |
| 2000 | 6 |
| 1999 | 2 |
| 1998 | 1 |
| 1997 | 1 |
| 1996 | 0 |
| 1995 | 2 |
| 1994 | 0 |
| 1993 | 0 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |