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 |
33613.00 |
5.66 |
| 8 |
2016 |
31813.00 |
1.25 |
| 9 |
2015 |
31420.00 |
30.59 |
| 10 |
2014 |
24060.00 |
-2.71 |
| 11 |
2013 |
24730.00 |
25.76 |
| 12 |
2012 |
19665.00 |
56.91 |
| 13 |
2011 |
12533.00 |
-1.50 |
| 14 |
2010 |
12724.00 |
93.93 |
| 15 |
2009 |
6561.00 |
23.91 |
| 16 |
2008 |
5295.00 |
31.62 |
| 17 |
2007 |
4023.00 |
52.16 |
| 18 |
2006 |
2644.00 |
35.73 |
| 19 |
2005 |
1948.00 |
6.92 |
| 20 |
2004 |
1822.00 |
5.81 |
| 21 |
2003 |
1722.00 |
13.29 |
| 22 |
2002 |
1520.00 |
1.60 |
| 23 |
2001 |
1496.00 |
-11.95 |
| 24 |
2000 |
1699.00 |
-2.24 |
| 25 |
1999 |
1738.00 |
51.66 |
| 26 |
1998 |
1146.00 |
12.35 |
| 27 |
1997 |
1020.00 |
-23.25 |
| 28 |
1996 |
1329.00 |
-10.57 |
| 29 |
1995 |
1486.00 |
-11.02 |
| 30 |
1994 |
1670.00 |
-32.66 |
| 31 |
1993 |
2480.00 |
73.79 |
| 32 |
1992 |
1427.00 |
34.12 |
| 33 |
1991 |
1064.00 |
12.83 |
| 34 |
1990 |
943.00 |
38.68 |
| 35 |
1989 |
680.00 |
39.63 |
| 36 |
1988 |
487.00 |
97.17 |
| 37 |
1987 |
247.00 |
-- |
