| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 3744 |
| 2021 | 2681 |
| 2020 | 1690 |
| 2019 | 1228 |
| 2018 | 1170 |
| 2017 | 1093 |
| 2016 | 1032 |
| 2015 | 696 |
| 2014 | 541 |
| 2013 | 475 |
| 2012 | 481 |
| 2011 | 343 |
| 2010 | 183 |
| 2009 | 226 |
| 2008 | 124 |
| 2007 | 104 |
| 2006 | 82 |
| 2005 | 81 |
| 2004 | 45 |
| 2003 | 47 |
| 2002 | 27 |
| 2001 | 42 |
| 2000 | 30 |
| 1999 | 8 |
| 1998 | 10 |
| 1997 | 10 |
| 1996 | 12 |
| 1995 | 10 |
| 1994 | 7 |
| 1993 | 2 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |