| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 3539 |
| 2021 | 2402 |
| 2020 | 1699 |
| 2019 | 1330 |
| 2018 | 1479 |
| 2017 | 1354 |
| 2016 | 1126 |
| 2015 | 953 |
| 2014 | 692 |
| 2013 | 639 |
| 2012 | 629 |
| 2011 | 448 |
| 2010 | 247 |
| 2009 | 216 |
| 2008 | 172 |
| 2007 | 153 |
| 2006 | 143 |
| 2005 | 123 |
| 2004 | 102 |
| 2003 | 73 |
| 2002 | 44 |
| 2001 | 56 |
| 2000 | 49 |
| 1999 | 12 |
| 1998 | 25 |
| 1997 | 9 |
| 1996 | 16 |
| 1995 | 18 |
| 1994 | 10 |
| 1993 | 14 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |