| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 5507 |
| 2021 | 4545 |
| 2020 | 3203 |
| 2019 | 2443 |
| 2018 | 1987 |
| 2017 | 1764 |
| 2016 | 1338 |
| 2015 | 1212 |
| 2014 | 636 |
| 2013 | 610 |
| 2012 | 424 |
| 2011 | 262 |
| 2010 | 152 |
| 2009 | 128 |
| 2008 | 104 |
| 2007 | 55 |
| 2006 | 44 |
| 2005 | 25 |
| 2004 | 35 |
| 2003 | 15 |
| 2002 | 15 |
| 2001 | 28 |
| 2000 | 34 |
| 1999 | 9 |
| 1998 | 4 |
| 1997 | 5 |
| 1996 | 7 |
| 1995 | 5 |
| 1994 | 6 |
| 1993 | 6 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |