Twitter Hit With Suit Over Mass Notification Patent
In a suit filed in the U.S. District Court for the Southern District of Texas on Tuesday, Sugarland, Texas-based TechRadium claims that Twitter has infringed patents related to the company's Immediate Response Information System.
TechRadium contends that Twitter makes, uses or sells technology covered by U.S. Patent Numbers 7,130,389, issued on Oct. 31, 2006; 7,496,183,...
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