| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 916 |
| 2021 | 681 |
| 2020 | 520 |
| 2019 | 531 |
| 2018 | 506 |
| 2017 | 506 |
| 2016 | 525 |
| 2015 | 480 |
| 2014 | 344 |
| 2013 | 309 |
| 2012 | 271 |
| 2011 | 185 |
| 2010 | 110 |
| 2009 | 75 |
| 2008 | 50 |
| 2007 | 52 |
| 2006 | 78 |
| 2005 | 38 |
| 2004 | 50 |
| 2003 | 49 |
| 2002 | 37 |
| 2001 | 75 |
| 2000 | 31 |
| 1999 | 17 |
| 1998 | 8 |
| 1997 | 10 |
| 1996 | 6 |
| 1995 | 3 |
| 1994 | 5 |
| 1993 | 2 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |