| 年份 | 获得的发明数量 |
|---|---|
| 2024 | — |
| 2023 | — |
| 2022 | 6712 |
| 2021 | 4789 |
| 2020 | 2854 |
| 2019 | 2575 |
| 2018 | 2855 |
| 2017 | 2849 |
| 2016 | 2961 |
| 2015 | 2428 |
| 2014 | 1669 |
| 2013 | 1210 |
| 2012 | 1124 |
| 2011 | 724 |
| 2010 | 528 |
| 2009 | 390 |
| 2008 | 220 |
| 2007 | 107 |
| 2006 | 100 |
| 2005 | 78 |
| 2004 | 55 |
| 2003 | 39 |
| 2002 | 30 |
| 2001 | 32 |
| 2000 | 31 |
| 1999 | 10 |
| 1998 | 4 |
| 1997 | 14 |
| 1996 | 4 |
| 1995 | 3 |
| 1994 | 7 |
| 1993 | 2 |
| 1992 | 0 |
| 1991 | 0 |
| 1990 | 0 |