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 |
3345.00 |
71.80 |
| 8 |
2016 |
1947.00 |
53.67 |
| 9 |
2015 |
1267.00 |
20.90 |
| 10 |
2014 |
1048.00 |
16.57 |
| 11 |
2013 |
899.00 |
64.35 |
| 12 |
2012 |
547.00 |
30.86 |
| 13 |
2011 |
418.00 |
36.16 |
| 14 |
2010 |
307.00 |
14.98 |
| 15 |
2009 |
267.00 |
0.38 |
| 16 |
2008 |
266.00 |
33.00 |
| 17 |
2007 |
200.00 |
40.85 |
| 18 |
2006 |
142.00 |
9.23 |
| 19 |
2005 |
130.00 |
9.24 |
| 20 |
2004 |
119.00 |
-25.63 |
| 21 |
2003 |
160.00 |
40.35 |
| 22 |
2002 |
114.00 |
-14.29 |
| 23 |
2001 |
133.00 |
-19.88 |
| 24 |
2000 |
166.00 |
44.35 |
| 25 |
1999 |
115.00 |
47.44 |
| 26 |
1998 |
78.00 |
16.42 |
| 27 |
1997 |
67.00 |
-30.21 |
| 28 |
1996 |
96.00 |
-2.04 |
| 29 |
1995 |
98.00 |
-19.67 |
| 30 |
1994 |
122.00 |
-20.26 |
| 31 |
1993 |
153.00 |
77.91 |
| 32 |
1992 |
86.00 |
45.76 |
| 33 |
1991 |
59.00 |
43.90 |
| 34 |
1990 |
41.00 |
-6.82 |
| 35 |
1989 |
44.00 |
-20.00 |
| 36 |
1988 |
55.00 |
41.03 |
| 37 |
1987 |
39.00 |
-- |
