| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 1920 |
| 2021 | 1513 |
| 2020 | 1023 |
| 2019 | 1473 |
| 2018 | 1829 |
| 2017 | 1481 |
| 2016 | 1215 |
| 2015 | 921 |
| 2014 | 488 |
| 2013 | 483 |
| 2012 | 457 |
| 2011 | 337 |
| 2010 | 146 |
| 2009 | 89 |
| 2008 | 41 |
| 2007 | 21 |
| 2006 | 17 |
| 2005 | 25 |
| 2004 | 10 |
| 2003 | 10 |
| 2002 | 2 |
| 2001 | 4 |
| 2000 | 5 |
| 1999 | 0 |
| 1998 | 0 |
| 1997 | 1 |
| 1996 | 1 |
| 1995 | 1 |
| 1994 | 1 |
| 1993 | 1 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |