Nokia sues OPPO over patent infringement, Chinese brand hits back
诺基亚起诉OPPO侵犯专利，中国品牌予以反击
Finnish telecommunications company Nokia has filed numerous patent infringement complaints against smartphone brand OPPO regarding standard-essential patent (SEP) and non-SEP patents, the media reported. According to GSMArena, these patents are about connectivity, interface and security features and the complaints are filed in European and Asian markets.
据媒体报道，芬兰电信公司诺基亚针对智能手机品牌OPPO提交了多份专利侵权诉讼，涉及标准必要专利(SEP)和非SEP专利。据GSMArena称，这些专利涉及连接、接口和安全特性，投诉是在欧洲和亚洲市场提出的。
