ChainCatcher 消息,Uniswap Labs 创始团队本周在一宗专利侵权诉讼中获胜。针对其去中心化交易所(DEX)的案件,由 Bancor 创始方提起,但纽约地区法官 John Koeltl 周二裁定驳回诉讼,理由是原告未能提出可获得救济的合理请求。案件涉及 Uniswap 2018 年首版协议使用的代码。
Bprotocol Foundation 和 LocalCoin Ltd. 指控该代码属于 Bancor 的专利基础设施,称 Uniswap Labs 未经许可“获益颇丰”。Uniswap 助理总法律顾问 Jolie Yang 表示:“此案的胜利对 DeFi 社区意义重大,保护开发者在无需担心专利流氓的情况下创新和改进已有概念。”判决指出,Bancor 的专利主张的是货币交换等抽象概念,不受美国专利法保护。该机制(CPAMM)最初由 Bancor 2017 年提出,Uniswap 2018 年推广并成为早期 DEX 的主流设计,Bancor 先前已将 CPAMM 代码开源。
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