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 |
2025 |
|
|
| 2 |
2024 |
|
|
| 3 |
2023 |
|
|
| 4 |
2022 |
|
|
| 5 |
2021 |
|
|
| 6 |
2020 |
|
|
| 7 |
2019 |
14894.00 |
6.71 |
| 8 |
2018 |
13958.00 |
44.31 |
| 9 |
2017 |
9672.00 |
21.28 |
| 10 |
2016 |
7975.00 |
15.38 |
| 11 |
2015 |
6912.00 |
35.61 |
| 12 |
2014 |
5097.00 |
7.60 |
| 13 |
2013 |
4737.00 |
29.36 |
| 14 |
2012 |
3662.00 |
53.67 |
| 15 |
2011 |
2383.00 |
27.57 |
| 16 |
2010 |
1868.00 |
46.62 |
| 17 |
2009 |
1274.00 |
21.68 |
| 18 |
2008 |
1047.00 |
2.15 |
| 19 |
2007 |
1025.00 |
23.20 |
| 20 |
2006 |
832.00 |
52.10 |
| 21 |
2005 |
547.00 |
6.42 |
| 22 |
2004 |
514.00 |
8.44 |
| 23 |
2003 |
474.00 |
19.40 |
| 24 |
2002 |
397.00 |
-22.46 |
| 25 |
2001 |
512.00 |
3.85 |
| 26 |
2000 |
493.00 |
-0.20 |
| 27 |
1999 |
494.00 |
41.55 |
| 28 |
1998 |
349.00 |
18.31 |
| 29 |
1997 |
295.00 |
3.15 |
| 30 |
1996 |
286.00 |
11.28 |
| 31 |
1995 |
257.00 |
-25.29 |
| 32 |
1994 |
344.00 |
-21.64 |
| 33 |
1993 |
439.00 |
111.06 |
| 34 |
1992 |
208.00 |
9.47 |
| 35 |
1991 |
190.00 |
14.46 |
| 36 |
1990 |
166.00 |
41.88 |
| 37 |
1989 |
117.00 |
31.46 |
| 38 |
1988 |
89.00 |
56.14 |
| 39 |
1987 |
57.00 |
-- |
