| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 5327 |
| 2021 | 3798 |
| 2020 | 3070 |
| 2019 | 2672 |
| 2018 | 2205 |
| 2017 | 2325 |
| 2016 | 2049 |
| 2015 | 1581 |
| 2014 | 967 |
| 2013 | 958 |
| 2012 | 887 |
| 2011 | 565 |
| 2010 | 414 |
| 2009 | 324 |
| 2008 | 227 |
| 2007 | 121 |
| 2006 | 125 |
| 2005 | 84 |
| 2004 | 56 |
| 2003 | 38 |
| 2002 | 16 |
| 2001 | 24 |
| 2000 | 25 |
| 1999 | 10 |
| 1998 | 6 |
| 1997 | 6 |
| 1996 | 1 |
| 1995 | 7 |
| 1994 | 3 |
| 1993 | 3 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |
