| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 1904 |
| 2021 | 1756 |
| 2020 | 1166 |
| 2019 | 841 |
| 2018 | 889 |
| 2017 | 907 |
| 2016 | 896 |
| 2015 | 794 |
| 2014 | 576 |
| 2013 | 594 |
| 2012 | 513 |
| 2011 | 403 |
| 2010 | 264 |
| 2009 | 171 |
| 2008 | 173 |
| 2007 | 143 |
| 2006 | 112 |
| 2005 | 107 |
| 2004 | 104 |
| 2003 | 75 |
| 2002 | 50 |
| 2001 | 53 |
| 2000 | 62 |
| 1999 | 33 |
| 1998 | 19 |
| 1997 | 15 |
| 1996 | 22 |
| 1995 | 5 |
| 1994 | 9 |
| 1993 | 4 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |