| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 2209 |
| 2021 | 1990 |
| 2020 | 1422 |
| 2019 | 1447 |
| 2018 | 1557 |
| 2017 | 1659 |
| 2016 | 1649 |
| 2015 | 1243 |
| 2014 | 726 |
| 2013 | 521 |
| 2012 | 326 |
| 2011 | 208 |
| 2010 | 128 |
| 2009 | 82 |
| 2008 | 63 |
| 2007 | 58 |
| 2006 | 58 |
| 2005 | 55 |
| 2004 | 53 |
| 2003 | 25 |
| 2002 | 20 |
| 2001 | 30 |
| 2000 | 27 |
| 1999 | 10 |
| 1998 | 14 |
| 1997 | 12 |
| 1996 | 9 |
| 1995 | 6 |
| 1994 | 4 |
| 1993 | 5 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |