call anytime

135 1576 7513

call anytime

135 1576 7513

news

home - news

According to the statistics of the State Intellectual Property Office, in 2020, a total of 7326 patents (subject to the announcement date, the same below) were applied for in Chinas sewing machinery industry, with a year-on-year growth of 29.77%, including 1860 invention patents, accounting for 25.39%, 4444 utility model patents, accounting for 60.66%, and 1022 design patents (including textile machinery products), accounting for 13.95%, 518 new authorized invention patents were added.

During the "13th five-year-plan" period, the number of patent applications in the sewing machinery industry reached 25835, an increase of 60.95% compared with the "12th Five Year Plan", including 7777 invention patents, an increase of 82%. The ratio of average R & D investment to total sales of enterprises has exceeded 4%. Some backbone enterprises have applied for more than 100 pieces in a single year. The industrys intellectual property achievements are remarkable, and its innovation ability has been significantly enhanced. They have mastered a number of key technologies that have an overall impact on the overall improvement of the industrys competitiveness, providing surging power for drawing the grand blueprint of the industry in the 14th five-year-plan.

Other news

主站蜘蛛池模板: 亚洲国产成人无码av在线影院| 中日韩精品无码一区二区三区| 四虎1515hh永久久免费| 无码精品人妻一区二区三区影院| 婷婷久久综合网| 曰韩无码无遮挡a级毛片| 清纯秘书被总经理吸乳小说| 国内自产一区c区| 久久精品国产久精国产| 白嫩奶水的乳奴| 国产精品91在线| 一女多男np疯狂伦交| 欧美a在线视频| 免费观看的黄色网址| 国产精品俺来也在线观看| 奇米精品一区二区三区在| 五月综合色婷婷| 狠狠色丁香婷婷综合潮喷| 国产午夜精品一区理论片| 99精品国产在热久久| 日本年轻的妈妈| 亚洲最大无码中文字幕| 美女毛片免费看| 国产精品12页| 97日日碰人人模人人澡| 日本网站在线看| 亚洲欧美成人永久第一网站| 老司机亚洲精品影院在线观看| 国产精品久久精品福利网站| 一本大道无码人妻精品专区| 日韩精品免费电影| 亚洲精品无码久久久久久久| 色多多视频在线观看| 国产精品无码一本二本三本色| 七次郎最新首页在线视频| 最新国产三级久久| 亚洲精品无码专区在线| 看一级毛片**直播在线| 午夜影放免费观看| 黄网站免费在线观看| 国产美女被爆羞羞视频|