Now Lenovo is one of the enterprises which secured the largest grand total of patent rights from the State Intellectual Property Office of China.
截止目前，联想是中国获得专利技术最多的企业之一。
Wherefore, ocean energy conversion patents in State Intellectual Property Office of P. R. China(SIPO) are searched and sorted.
文章对中国国家知识产权局（SIPO）专利数据库中海洋能专利授权情况进行了分类统计。
KSK IP Agency is a professional intellectual property agency that is licensed by the State of Intellectual Property Office (SIPO) of the People's Republic of China.
北京博浩百睿知识产权代理有限责任公司是经国家知识产权局批准指定的专业知识产权代理机构。
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