Blue Spike [NPE] filed three separate suits against Fulcrum Biometrics, NEUROtechnology, SecuGen, and ZK Technology, alleging that the defendants’ fingerprint-based biometric software infringes four patents related to monitoring and analyzing signals. Blue Spike has filed over 35 suits in the Eastern District of Texas since August 2012. 9/7, Eastern District of Texas, no judge yet assigned, 6:2012cv00607; 6:2012cv00608; 6:2012cv00610.
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