注：专利是专利权的简称，是对发明人的发明创造经审查合格后，由专利局依据专利法授予发明人和设计人对该项发明创造享有的专有权。包括发明、实用新型和外观设计。反映拥有自主知识产权的科技和设计成果情况。
| 序号 |
时间(年) |
数据(单位：项) |
同比增长(%) |
| 1 |
2024 |
|
|
| 2 |
2023 |
|
|
| 3 |
2022 |
|
|
| 4 |
2021 |
|
|
| 5 |
2020 |
|
|
| 6 |
2019 |
|
|
| 7 |
2018 |
|
|
| 8 |
2017 |
|
|
| 9 |
2016 |
|
|
| 10 |
2015 |
|
|
| 11 |
2014 |
6696.00 |
7.67 |
| 12 |
2013 |
6219.00 |
4.87 |
| 13 |
2012 |
5930.00 |
20.53 |
| 14 |
2011 |
4920.00 |
13.29 |
| 15 |
2010 |
4343.00 |
32.61 |
| 16 |
2009 |
3275.00 |
9.75 |
| 17 |
2008 |
2984.00 |
4.52 |
| 18 |
2007 |
2855.00 |
23.11 |
| 19 |
2006 |
2319.00 |
14.63 |
| 20 |
2005 |
2023.00 |
-5.69 |
| 21 |
2004 |
2145.00 |
26.92 |
| 22 |
2003 |
1690.00 |
12.14 |
| 23 |
2002 |
1507.00 |
4.44 |
| 24 |
2001 |
1443.00 |
-12.55 |
| 25 |
2000 |
1650.00 |
6.45 |
| 26 |
1999 |
1550.00 |
47.48 |
| 27 |
1998 |
1051.00 |
54.79 |
| 28 |
1997 |
679.00 |
-0.29 |
| 29 |
1996 |
681.00 |
-17.35 |
| 30 |
1995 |
824.00 |
-10.24 |
| 31 |
1994 |
918.00 |
-30.24 |
| 32 |
1993 |
1316.00 |
69.15 |
| 33 |
1992 |
778.00 |
42.49 |
| 34 |
1991 |
546.00 |
-12.08 |
| 35 |
1990 |
621.00 |
32.69 |
| 36 |
1989 |
468.00 |
38.05 |
| 37 |
1988 |
339.00 |
54.79 |
| 38 |
1987 |
219.00 |
-- |
