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 |
4453.00 |
11.86 |
| 8 |
2016 |
3981.00 |
5.96 |
| 9 |
2015 |
3757.00 |
29.20 |
| 10 |
2014 |
2908.00 |
16.60 |
| 11 |
2013 |
2494.00 |
31.68 |
| 12 |
2012 |
1894.00 |
33.85 |
| 13 |
2011 |
1415.00 |
10.89 |
| 14 |
2010 |
1276.00 |
67.45 |
| 15 |
2009 |
762.00 |
-12.01 |
| 16 |
2008 |
866.00 |
9.90 |
| 17 |
2007 |
788.00 |
45.12 |
| 18 |
2006 |
543.00 |
20.13 |
| 19 |
2005 |
452.00 |
3.43 |
| 20 |
2004 |
437.00 |
3.31 |
| 21 |
2003 |
423.00 |
-1.17 |
| 22 |
2002 |
428.00 |
-2.73 |
| 23 |
2001 |
440.00 |
-16.98 |
| 24 |
2000 |
530.00 |
1.73 |
| 25 |
1999 |
521.00 |
38.93 |
| 26 |
1998 |
375.00 |
42.05 |
| 27 |
1997 |
264.00 |
-0.38 |
| 28 |
1996 |
265.00 |
-9.56 |
| 29 |
1995 |
293.00 |
-2.01 |
| 30 |
1994 |
299.00 |
-21.11 |
| 31 |
1993 |
379.00 |
78.77 |
| 32 |
1992 |
212.00 |
61.83 |
| 33 |
1991 |
131.00 |
-17.09 |
| 34 |
1990 |
158.00 |
43.64 |
| 35 |
1989 |
110.00 |
107.55 |
| 36 |
1988 |
53.00 |
47.22 |
| 37 |
1987 |
36.00 |
-- |
