| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 2870 |
| 2021 | 3293 |
| 2020 | 3013 |
| 2019 | 2543 |
| 2018 | 2839 |
| 2017 | 2514 |
| 2016 | 2907 |
| 2015 | 1749 |
| 2014 | 791 |
| 2013 | 774 |
| 2012 | 631 |
| 2011 | 513 |
| 2010 | 259 |
| 2009 | 120 |
| 2008 | 29 |
| 2007 | 13 |
| 2006 | 18 |
| 2005 | 3 |
| 2004 | 4 |
| 2003 | 8 |
| 2002 | 2 |
| 2001 | 3 |
| 2000 | 3 |
| 1999 | 0 |
| 1998 | 2 |
| 1997 | 0 |
| 1996 | 0 |
| 1995 | 0 |
| 1994 | 0 |
| 1993 | 1 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |