indexless การใช้

• The key changes to the system were replacing the infringing event detection system with " start code detection was replaced by statistical estimation, a method which EchoStar characterized as an indexless system and a brute-force search method . " The court determined that EchoStar Corp s software redesign still infringed TiVo Inc .  389 patent; thus, EchoStar was held in contempt of the Infringement Provision of the permanent injunction.