发明专利http://hd.523web.com/uploadfile/2018/0906/20180906024340113.png

实用新型专利http://hd.523web.com/uploadfile/2018/0906/20180906024437601.png

外观专利http://hd.523web.com/uploadfile/2018/0906/20180906024413546.png

专利驳回复审请求http://hd.523web.com/uploadfile/2018/0906/20180906024637987.png

专利查新检索http://hd.523web.com/uploadfile/2018/0906/20180906023920209.png

专利稳定性分析http://hd.523web.com/uploadfile/2018/0906/20180906023838267.png

专利无效宣告请求http://hd.523web.com/uploadfile/2018/0906/20180906024010395.png

专利挖掘与布局http://hd.523web.com/uploadfile/2018/0906/20180906024737464.png