| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 30147 |
| 2021 | 23002 |
| 2020 | 17355 |
| 2019 | 11787 |
| 2018 | 10312 |
| 2017 | 9870 |
| 2016 | 8619 |
| 2015 | 7707 |
| 2014 | 5525 |
| 2013 | 5179 |
| 2012 | 5484 |
| 2011 | 4255 |
| 2010 | 3002 |
| 2009 | 2551 |
| 2008 | 1876 |
| 2007 | 1184 |
| 2006 | 883 |
| 2005 | 604 |
| 2004 | 397 |
| 2003 | 178 |
| 2002 | 65 |
| 2001 | 88 |
| 2000 | 75 |
| 1999 | 45 |
| 1998 | 30 |
| 1997 | 34 |
| 1996 | 26 |
| 1995 | 29 |
| 1994 | 31 |
| 1993 | 28 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |