| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 7415 |
| 2021 | 6744 |
| 2020 | 4248 |
| 2019 | 2899 |
| 2018 | 3231 |
| 2017 | 2926 |
| 2016 | 2346 |
| 2015 | 1751 |
| 2014 | 1272 |
| 2013 | 1238 |
| 2012 | 1208 |
| 2011 | 828 |
| 2010 | 541 |
| 2009 | 471 |
| 2008 | 262 |
| 2007 | 183 |
| 2006 | 129 |
| 2005 | 98 |
| 2004 | 98 |
| 2003 | 87 |
| 2002 | 41 |
| 2001 | 57 |
| 2000 | 58 |
| 1999 | 20 |
| 1998 | 12 |
| 1997 | 10 |
| 1996 | 14 |
| 1995 | 3 |
| 1994 | 8 |
| 1993 | 10 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |