中国及多国专利审查信息查询

中国及多国专利审查信息查询

为注册用户提供基本信息、费用信息、审查信息(提供图形文件的查阅、下载)、公布公告信息、专利授权证书信息的查询检索。 多国发明专利审查信息查询服务可以检索中国国家知识产权局、欧洲专利局、日本特许厅、韩国特许厅、美国专利商标局受理的发明专利审查信息。用户可以通过输入申请号、公开号、优先权号查询该申请的同族(由欧洲专利局提供)相关信息,并可以查询中、欧、日、韩、美五国的申请及审查信息。
0980
Yandex Yandex — a fast Internet search

Yandex Yandex — a fast Internet search

俄罗斯最大的搜索引擎 Yandex is a technology company that builds intelligent products and services powered by machine learning. Our goal is to help consumers and businesses better navigate the online and offline world. Since 1997, we have delivered world-class, locally relevant search and information services. Additionally, we have developed market-leading on-demand transportation services, navigation products, and other mobile applications for millions of consumers across the globe. Yandex, which has 17 offices worldwide, has been listed on the NASDAQ since 2011.
0980