| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 5612 |
| 2021 | 5038 |
| 2020 | 3469 |
| 2019 | 2602 |
| 2018 | 2408 |
| 2017 | 2604 |
| 2016 | 2016 |
| 2015 | 1681 |
| 2014 | 1138 |
| 2013 | 1221 |
| 2012 | 1232 |
| 2011 | 809 |
| 2010 | 591 |
| 2009 | 569 |
| 2008 | 415 |
| 2007 | 321 |
| 2006 | 326 |
| 2005 | 272 |
| 2004 | 311 |
| 2003 | 141 |
| 2002 | 80 |
| 2001 | 86 |
| 2000 | 83 |
| 1999 | 29 |
| 1998 | 31 |
| 1997 | 18 |
| 1996 | 24 |
| 1995 | 21 |
| 1994 | 22 |
| 1993 | 23 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |