| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 23742 |
| 2021 | 18551 |
| 2020 | 14649 |
| 2019 | 11736 |
| 2018 | 8797 |
| 2017 | 8414 |
| 2016 | 6506 |
| 2015 | 5543 |
| 2014 | 3774 |
| 2013 | 3277 |
| 2012 | 3209 |
| 2011 | 2458 |
| 2010 | 1565 |
| 2009 | 1273 |
| 2008 | 1007 |
| 2007 | 749 |
| 2006 | 725 |
| 2005 | 573 |
| 2004 | 618 |
| 2003 | 296 |
| 2002 | 133 |
| 2001 | 141 |
| 2000 | 105 |
| 1999 | 62 |
| 1998 | 43 |
| 1997 | 28 |
| 1996 | 26 |
| 1995 | 42 |
| 1994 | 34 |
| 1993 | 17 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |