| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 3740 |
| 2021 | 2802 |
| 2020 | 2254 |
| 2019 | 1755 |
| 2018 | 1600 |
| 2017 | 1709 |
| 2016 | 1592 |
| 2015 | 1412 |
| 2014 | 1008 |
| 2013 | 939 |
| 2012 | 791 |
| 2011 | 635 |
| 2010 | 441 |
| 2009 | 409 |
| 2008 | 304 |
| 2007 | 209 |
| 2006 | 217 |
| 2005 | 195 |
| 2004 | 236 |
| 2003 | 171 |
| 2002 | 106 |
| 2001 | 100 |
| 2000 | 113 |
| 1999 | 36 |
| 1998 | 24 |
| 1997 | 21 |
| 1996 | 25 |
| 1995 | 31 |
| 1994 | 19 |
| 1993 | 19 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |