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 |
314395.00 |
2.41 |
| 8 |
2018 |
306996.00 |
35.13 |
| 9 |
2017 |
227187.00 |
-1.66 |
| 10 |
2016 |
231033.00 |
-7.69 |
| 11 |
2015 |
250290.00 |
25.12 |
| 12 |
2014 |
200032.00 |
-16.53 |
| 13 |
2013 |
239645.00 |
-11.22 |
| 14 |
2012 |
269944.00 |
35.10 |
| 15 |
2011 |
199814.00 |
44.39 |
| 16 |
2010 |
138382.00 |
58.54 |
| 17 |
2009 |
87286.00 |
96.42 |
| 18 |
2008 |
44438.00 |
39.87 |
| 19 |
2007 |
31770.00 |
64.17 |
| 20 |
2006 |
19352.00 |
42.50 |
| 21 |
2005 |
13580.00 |
19.86 |
| 22 |
2004 |
11330.00 |
15.14 |
| 23 |
2003 |
9840.00 |
29.56 |
| 24 |
2002 |
7595.00 |
23.34 |
| 25 |
2001 |
6158.00 |
-4.26 |
| 26 |
2000 |
6432.00 |
4.70 |
| 27 |
1999 |
6143.00 |
62.21 |
| 28 |
1998 |
3787.00 |
27.85 |
| 29 |
1997 |
2962.00 |
14.90 |
| 30 |
1996 |
2578.00 |
6.84 |
| 31 |
1995 |
2413.00 |
-0.94 |
| 32 |
1994 |
2436.00 |
-35.16 |
| 33 |
1993 |
3757.00 |
80.11 |
| 34 |
1992 |
2086.00 |
40.76 |
| 35 |
1991 |
1482.00 |
1.86 |
| 36 |
1990 |
1455.00 |
30.26 |
| 37 |
1989 |
1117.00 |
30.03 |
| 38 |
1988 |
859.00 |
81.61 |
| 39 |
1987 |
473.00 |
-- |
