You are viewing a single comment's thread from:RE: 朗科U盘专利过期 & 我的第一个U盘View the full contextView the direct parentoflyhigh (85)in #cn • 5 years ago 朗科好久以前U盘和移动硬盘超牛的 后来估计是发现收专利费比做产品省心，哈哈哈