| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 2244 |
| 2021 | 2032 |
| 2020 | 1355 |
| 2019 | 1246 |
| 2018 | 1881 |
| 2017 | 2226 |
| 2016 | 2489 |
| 2015 | 1491 |
| 2014 | 665 |
| 2013 | 548 |
| 2012 | 493 |
| 2011 | 348 |
| 2010 | 186 |
| 2009 | 89 |
| 2008 | 63 |
| 2007 | 46 |
| 2006 | 17 |
| 2005 | 9 |
| 2004 | 13 |
| 2003 | 11 |
| 2002 | 5 |
| 2001 | 4 |
| 2000 | 3 |
| 1999 | 1 |
| 1998 | 0 |
| 1997 | 2 |
| 1996 | 1 |
| 1995 | 0 |
| 1994 | 0 |
| 1993 | 2 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |