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) |
| 1 |
2023 |
|
| 2 |
2022 |
|
| 3 |
2021 |
|
| 4 |
2020 |
|
| 5 |
2019 |
|
| 6 |
2018 |
|
| 7 |
2017 |
72333.00 |
| 8 |
2016 |
67031.00 |
| 9 |
2015 |
51559.00 |
| 10 |
2014 |
41889.00 |
| 11 |
2013 |
45148.00 |
| 12 |
2012 |
36641.00 |
| 13 |
2011 |
23209.00 |
| 14 |
2010 |
17367.00 |
| 15 |
2009 |
7065.00 |
| 16 |
2008 |
3988.00 |
| 17 |
2007 |
2554.00 |
| 18 |
2006 |
2083.00 |
| 19 |
2005 |
1715.00 |
| 20 |
2004 |
1597.00 |
| 21 |
2003 |
1516.00 |
| 22 |
2002 |
1287.00 |
| 23 |
2001 |
1214.00 |
| 24 |
2000 |
1080.00 |
| 25 |
1999 |
920.00 |
| 26 |
1998 |
872.00 |
| 27 |
1997 |
899.00 |
| 28 |
1996 |
857.00 |
| 29 |
1995 |
734.00 |
| 30 |
1994 |
671.00 |
| 31 |
1993 |
746.00 |
| 32 |
1992 |
704.00 |
| 33 |
1991 |
519.00 |
| 34 |
1990 |
366.00 |
| 35 |
1989 |
290.00 |
| 36 |
1988 |
368.00 |
| 37 |
1987 |
274.00 |
