| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 2119 |
| 2021 | 1643 |
| 2020 | 1321 |
| 2019 | 1234 |
| 2018 | 1137 |
| 2017 | 913 |
| 2016 | 852 |
| 2015 | 731 |
| 2014 | 403 |
| 2013 | 341 |
| 2012 | 295 |
| 2011 | 218 |
| 2010 | 164 |
| 2009 | 139 |
| 2008 | 80 |
| 2007 | 72 |
| 2006 | 46 |
| 2005 | 63 |
| 2004 | 53 |
| 2003 | 37 |
| 2002 | 10 |
| 2001 | 13 |
| 2000 | 14 |
| 1999 | 3 |
| 1998 | 9 |
| 1997 | 6 |
| 1996 | 3 |
| 1995 | 4 |
| 1994 | 4 |
| 1993 | 1 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |