| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 11930 |
| 2021 | 8031 |
| 2020 | 5659 |
| 2019 | 4679 |
| 2018 | 4899 |
| 2017 | 5038 |
| 2016 | 4569 |
| 2015 | 3650 |
| 2014 | 2593 |
| 2013 | 2251 |
| 2012 | 1965 |
| 2011 | 1473 |
| 2010 | 1104 |
| 2009 | 813 |
| 2008 | 445 |
| 2007 | 388 |
| 2006 | 285 |
| 2005 | 182 |
| 2004 | 184 |
| 2003 | 97 |
| 2002 | 55 |
| 2001 | 83 |
| 2000 | 79 |
| 1999 | 38 |
| 1998 | 30 |
| 1997 | 11 |
| 1996 | 28 |
| 1995 | 14 |
| 1994 | 28 |
| 1993 | 17 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |
