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 |
285342.00 |
0.25 |
| 8 |
2018 |
284621.00 |
33.12 |
| 9 |
2017 |
213805.00 |
-3.45 |
| 10 |
2016 |
221456.00 |
-5.76 |
| 11 |
2015 |
234983.00 |
24.63 |
| 12 |
2014 |
188544.00 |
-6.82 |
| 13 |
2013 |
202350.00 |
7.37 |
| 14 |
2012 |
188463.00 |
44.76 |
| 15 |
2011 |
130190.00 |
13.56 |
| 16 |
2010 |
114643.00 |
43.40 |
| 17 |
2009 |
79945.00 |
50.97 |
| 18 |
2008 |
52953.00 |
25.87 |
| 19 |
2007 |
42069.00 |
35.85 |
| 20 |
2006 |
30968.00 |
62.51 |
| 21 |
2005 |
19056.00 |
24.97 |
| 22 |
2004 |
15249.00 |
5.88 |
| 23 |
2003 |
14402.00 |
37.44 |
| 24 |
2002 |
10479.00 |
26.07 |
| 25 |
2001 |
8312.00 |
10.90 |
| 26 |
2000 |
7495.00 |
6.00 |
| 27 |
1999 |
7071.00 |
58.19 |
| 28 |
1998 |
4470.00 |
41.14 |
| 29 |
1997 |
3167.00 |
31.41 |
| 30 |
1996 |
2410.00 |
13.09 |
| 31 |
1995 |
2131.00 |
5.08 |
| 32 |
1994 |
2028.00 |
-31.16 |
| 33 |
1993 |
2946.00 |
86.81 |
| 34 |
1992 |
1577.00 |
29.58 |
| 35 |
1991 |
1217.00 |
23.05 |
| 36 |
1990 |
989.00 |
17.46 |
| 37 |
1989 |
842.00 |
54.21 |
| 38 |
1988 |
546.00 |
71.16 |
| 39 |
1987 |
319.00 |
-- |
