声明书来自于德克·萨斯一家叫Lodsys的公司，自称拥有四项专利，涉及应用内付费系统，交互式在线广告，在线帮助和订阅更新。
The claims come from a Texas-based company called Lodsys, which said it has four patents relating to in-app purchases, interactive online ads, online help and subscription renewals.
声明书来自于德克·萨斯一家叫Lodsys的公司，自称拥有四项专利，涉及应用内付费系统，交互式在线广告，在线帮助和订阅更新。
The claims come from a Texas-based company called Lodsys, which said it has four patents relating to in-app purchases, interactive online ads, online help and subscription renewals.
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