| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 7091 |
| 2021 | 5061 |
| 2020 | 3747 |
| 2019 | 3432 |
| 2018 | 3635 |
| 2017 | 4267 |
| 2016 | 3709 |
| 2015 | 3302 |
| 2014 | 2043 |
| 2013 | 1948 |
| 2012 | 2026 |
| 2011 | 1588 |
| 2010 | 1205 |
| 2009 | 888 |
| 2008 | 570 |
| 2007 | 496 |
| 2006 | 396 |
| 2005 | 208 |
| 2004 | 174 |
| 2003 | 111 |
| 2002 | 77 |
| 2001 | 108 |
| 2000 | 100 |
| 1999 | 38 |
| 1998 | 32 |
| 1997 | 17 |
| 1996 | 10 |
| 1995 | 23 |
| 1994 | 22 |
| 1993 | 11 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |