| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 1126 |
| 2021 | 898 |
| 2020 | 566 |
| 2019 | 521 |
| 2018 | 464 |
| 2017 | 494 |
| 2016 | 442 |
| 2015 | 414 |
| 2014 | 275 |
| 2013 | 289 |
| 2012 | 215 |
| 2011 | 135 |
| 2010 | 89 |
| 2009 | 71 |
| 2008 | 57 |
| 2007 | 44 |
| 2006 | 64 |
| 2005 | 27 |
| 2004 | 28 |
| 2003 | 14 |
| 2002 | 5 |
| 2001 | 12 |
| 2000 | 4 |
| 1999 | 1 |
| 1998 | 1 |
| 1997 | 5 |
| 1996 | 1 |
| 1995 | 2 |
| 1994 | 4 |
| 1993 | 2 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |