| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 1550 |
| 2021 | 1081 |
| 2020 | 782 |
| 2019 | 816 |
| 2018 | 694 |
| 2017 | 633 |
| 2016 | 535 |
| 2015 | 409 |
| 2014 | 273 |
| 2013 | 274 |
| 2012 | 213 |
| 2011 | 158 |
| 2010 | 112 |
| 2009 | 85 |
| 2008 | 79 |
| 2007 | 49 |
| 2006 | 45 |
| 2005 | 41 |
| 2004 | 30 |
| 2003 | 31 |
| 2002 | 16 |
| 2001 | 16 |
| 2000 | 38 |
| 1999 | 8 |
| 1998 | 9 |
| 1997 | 8 |
| 1996 | 5 |
| 1995 | 7 |
| 1994 | 4 |
| 1993 | 5 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |