| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 12403 |
| 2021 | 10094 |
| 2020 | 7135 |
| 2019 | 5255 |
| 2018 | 4809 |
| 2017 | 4856 |
| 2016 | 4324 |
| 2015 | 3929 |
| 2014 | 2716 |
| 2013 | 2387 |
| 2012 | 2114 |
| 2011 | 1665 |
| 2010 | 1311 |
| 2009 | 1310 |
| 2008 | 840 |
| 2007 | 442 |
| 2006 | 375 |
| 2005 | 282 |
| 2004 | 180 |
| 2003 | 146 |
| 2002 | 62 |
| 2001 | 67 |
| 2000 | 69 |
| 1999 | 31 |
| 1998 | 38 |
| 1997 | 21 |
| 1996 | 16 |
| 1995 | 22 |
| 1994 | 20 |
| 1993 | 17 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |