| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 3828 |
| 2021 | 5212 |
| 2020 | 7186 |
| 2019 | 3876 |
| 2018 | 3325 |
| 2017 | 2714 |
| 2016 | 2431 |
| 2015 | 1648 |
| 2014 | 924 |
| 2013 | 716 |
| 2012 | 704 |
| 2011 | 612 |
| 2010 | 413 |
| 2009 | 370 |
| 2008 | 204 |
| 2007 | 142 |
| 2006 | 111 |
| 2005 | 84 |
| 2004 | 61 |
| 2003 | 36 |
| 2002 | 12 |
| 2001 | 22 |
| 2000 | 26 |
| 1999 | 18 |
| 1998 | 5 |
| 1997 | 7 |
| 1996 | 7 |
| 1995 | 6 |
| 1994 | 5 |
| 1993 | 10 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |