苹果同时指控Google Now服务侵犯了其持有的一项与搜索框相关的专利技术。
苹果与三星在移动设备领域中的竞争愈演愈烈，双方的专利战也蔓延至全球，并各有胜负。不过，这是苹果首次将Galaxy S4加入现有专利侵权诉讼中。
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U.S. Patent No. 5,666,502: "Graphical user interface using historical lists with field classes"
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U.S. Patent No. 5,946,647: "System and method for performing an action on a structure in computer-generated data"
- U.S. Patent No. 7,761,414: "Asynchronous data synchronization amongst devices"