| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2022 | 486 |
| 2021 | 349 |
| 2020 | 295 |
| 2019 | 217 |
| 2018 | 230 |
| 2017 | 216 |
| 2016 | 220 |
| 2015 | 152 |
| 2014 | 104 |
| 2013 | 126 |
| 2012 | 127 |
| 2011 | 84 |
| 2010 | 64 |
| 2009 | 79 |
| 2008 | 62 |
| 2007 | 29 |
| 2006 | 46 |
| 2005 | 36 |
| 2004 | 28 |
| 2003 | 26 |
| 2002 | 18 |
| 2001 | 24 |
| 2000 | 15 |
| 1999 | 11 |
| 1998 | 7 |
| 1997 | 1 |
| 1996 | 1 |
| 1995 | 8 |
| 1994 | 5 |
| 1993 | 5 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |