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 |
44101.00 |
6.32 |
| 8 |
2018 |
41479.00 |
20.04 |
| 9 |
2017 |
34554.00 |
-28.69 |
| 10 |
2016 |
48455.00 |
45.29 |
| 11 |
2015 |
33350.00 |
46.14 |
| 12 |
2014 |
22820.00 |
9.52 |
| 13 |
2013 |
20836.00 |
39.76 |
| 14 |
2012 |
14908.00 |
27.83 |
| 15 |
2011 |
11662.00 |
16.22 |
| 16 |
2010 |
10034.00 |
64.84 |
| 17 |
2009 |
6087.00 |
38.59 |
| 18 |
2008 |
4392.00 |
27.27 |
| 19 |
2007 |
3451.00 |
39.55 |
| 20 |
2006 |
2473.00 |
30.57 |
| 21 |
2005 |
1894.00 |
-5.63 |
| 22 |
2004 |
2007.00 |
24.74 |
| 23 |
2003 |
1609.00 |
5.58 |
| 24 |
2002 |
1524.00 |
12.56 |
| 25 |
2001 |
1354.00 |
-7.39 |
| 26 |
2000 |
1462.00 |
-6.82 |
| 27 |
1999 |
1569.00 |
38.97 |
| 28 |
1998 |
1129.00 |
19.34 |
| 29 |
1997 |
946.00 |
-2.27 |
| 30 |
1996 |
968.00 |
-10.78 |
| 31 |
1995 |
1085.00 |
-17.30 |
| 32 |
1994 |
1312.00 |
-32.41 |
| 33 |
1993 |
1941.00 |
137.87 |
| 34 |
1992 |
816.00 |
44.17 |
| 35 |
1991 |
566.00 |
-10.30 |
| 36 |
1990 |
631.00 |
33.12 |
| 37 |
1989 |
474.00 |
35.04 |
| 38 |
1988 |
351.00 |
89.73 |
| 39 |
1987 |
185.00 |
-- |
