注：实用新型（专利）指对产品的形状、构造或者其结合所提出的适于实用的新的技术方案。反映具有一定技术含量的技术成果情况。
| 序号 |
时间(年) |
数据(单位：项) |
同比增长(%) |
| 1 |
2023 |
|
|
| 2 |
2022 |
|
|
| 3 |
2021 |
|
|
| 4 |
2020 |
|
|
| 5 |
2019 |
|
|
| 6 |
2018 |
|
|
| 7 |
2017 |
5630.00 |
16.61 |
| 8 |
2016 |
4828.00 |
-4.38 |
| 9 |
2015 |
5049.00 |
31.14 |
| 10 |
2014 |
3850.00 |
18.68 |
| 11 |
2013 |
3244.00 |
36.19 |
| 12 |
2012 |
2382.00 |
20.67 |
| 13 |
2011 |
1974.00 |
-1.89 |
| 14 |
2010 |
2012.00 |
59.68 |
| 15 |
2009 |
1260.00 |
14.55 |
| 16 |
2008 |
1100.00 |
6.28 |
| 17 |
2007 |
1035.00 |
28.57 |
| 18 |
2006 |
805.00 |
49.91 |
| 19 |
2005 |
537.00 |
1.32 |
| 20 |
2004 |
530.00 |
1.73 |
| 21 |
2003 |
521.00 |
28.01 |
| 22 |
2002 |
407.00 |
-22.03 |
| 23 |
2001 |
522.00 |
9.89 |
| 24 |
2000 |
475.00 |
-24.60 |
| 25 |
1999 |
630.00 |
86.94 |
| 26 |
1998 |
337.00 |
25.28 |
| 27 |
1997 |
269.00 |
-14.87 |
| 28 |
1996 |
316.00 |
10.49 |
| 29 |
1995 |
286.00 |
-12.27 |
| 30 |
1994 |
326.00 |
-20.49 |
| 31 |
1993 |
410.00 |
127.78 |
| 32 |
1992 |
180.00 |
45.16 |
| 33 |
1991 |
124.00 |
-7.46 |
| 34 |
1990 |
134.00 |
25.23 |
| 35 |
1989 |
107.00 |
67.19 |
| 36 |
1988 |
64.00 |
190.91 |
| 37 |
1987 |
22.00 |
-- |
