| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 873 |
| 2021 | 554 |
| 2020 | 321 |
| 2019 | 310 |
| 2018 | 313 |
| 2017 | 348 |
| 2016 | 268 |
| 2015 | 225 |
| 2014 | 179 |
| 2013 | 181 |
| 2012 | 175 |
| 2011 | 127 |
| 2010 | 72 |
| 2009 | 71 |
| 2008 | 34 |
| 2007 | 36 |
| 2006 | 36 |
| 2005 | 37 |
| 2004 | 34 |
| 2003 | 38 |
| 2002 | 24 |
| 2001 | 34 |
| 2000 | 22 |
| 1999 | 6 |
| 1998 | 3 |
| 1997 | 4 |
| 1996 | 1 |
| 1995 | 5 |
| 1994 | 5 |
| 1993 | 5 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |