| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 3928 |
| 2021 | 3545 |
| 2020 | 2648 |
| 2019 | 1639 |
| 2018 | 1596 |
| 2017 | 1269 |
| 2016 | 1325 |
| 2015 | 1237 |
| 2014 | 762 |
| 2013 | 509 |
| 2012 | 408 |
| 2011 | 287 |
| 2010 | 183 |
| 2009 | 179 |
| 2008 | 132 |
| 2007 | 77 |
| 2006 | 51 |
| 2005 | 36 |
| 2004 | 39 |
| 2003 | 25 |
| 2002 | 10 |
| 2001 | 27 |
| 2000 | 10 |
| 1999 | 4 |
| 1998 | 4 |
| 1997 | 1 |
| 1996 | 6 |
| 1995 | 6 |
| 1994 | 11 |
| 1993 | 2 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |