| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 2073 |
| 2021 | 1386 |
| 2020 | 1068 |
| 2019 | 1002 |
| 2018 | 1260 |
| 2017 | 1062 |
| 2016 | 1104 |
| 2015 | 1076 |
| 2014 | 667 |
| 2013 | 647 |
| 2012 | 553 |
| 2011 | 385 |
| 2010 | 255 |
| 2009 | 226 |
| 2008 | 168 |
| 2007 | 102 |
| 2006 | 126 |
| 2005 | 125 |
| 2004 | 141 |
| 2003 | 87 |
| 2002 | 41 |
| 2001 | 67 |
| 2000 | 64 |
| 1999 | 26 |
| 1998 | 16 |
| 1997 | 14 |
| 1996 | 13 |
| 1995 | 15 |
| 1994 | 16 |
| 1993 | 9 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |
