| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 3862 |
| 2021 | 2482 |
| 2020 | 1747 |
| 2019 | 1403 |
| 2018 | 1374 |
| 2017 | 1233 |
| 2016 | 1300 |
| 2015 | 1042 |
| 2014 | 672 |
| 2013 | 748 |
| 2012 | 622 |
| 2011 | 383 |
| 2010 | 293 |
| 2009 | 228 |
| 2008 | 143 |
| 2007 | 111 |
| 2006 | 112 |
| 2005 | 95 |
| 2004 | 60 |
| 2003 | 67 |
| 2002 | 29 |
| 2001 | 42 |
| 2000 | 28 |
| 1999 | 17 |
| 1998 | 5 |
| 1997 | 8 |
| 1996 | 4 |
| 1995 | 5 |
| 1994 | 4 |
| 1993 | 2 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |