| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 2934 |
| 2021 | 5272 |
| 2020 | 4392 |
| 2019 | 3070 |
| 2018 | 2579 |
| 2017 | 1805 |
| 2016 | 1492 |
| 2015 | 1304 |
| 2014 | 782 |
| 2013 | 769 |
| 2012 | 788 |
| 2011 | 498 |
| 2010 | 257 |
| 2009 | 231 |
| 2008 | 164 |
| 2007 | 83 |
| 2006 | 53 |
| 2005 | 33 |
| 2004 | 26 |
| 2003 | 22 |
| 2002 | 13 |
| 2001 | 17 |
| 2000 | 19 |
| 1999 | 4 |
| 1998 | 3 |
| 1997 | 1 |
| 1996 | 1 |
| 1995 | 1 |
| 1994 | 2 |
| 1993 | 0 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |