| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 321 |
| 2021 | 334 |
| 2020 | 223 |
| 2019 | 182 |
| 2018 | 198 |
| 2017 | 179 |
| 2016 | 201 |
| 2015 | 121 |
| 2014 | 107 |
| 2013 | 90 |
| 2012 | 109 |
| 2011 | 105 |
| 2010 | 69 |
| 2009 | 50 |
| 2008 | 25 |
| 2007 | 21 |
| 2006 | 32 |
| 2005 | 22 |
| 2004 | 18 |
| 2003 | 16 |
| 2002 | 6 |
| 2001 | 15 |
| 2000 | 10 |
| 1999 | 2 |
| 1998 | 4 |
| 1997 | 4 |
| 1996 | 3 |
| 1995 | 1 |
| 1994 | 0 |
| 1993 | 0 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |