PALO ALTO, Calif., Dec. 23 -- Agilent Technologies Inc. has filed a lawsuit against Elan Microelectronics Corp. for patent infringement in the US District Court for the Northern District of California. The lawsuit alleges that Elan infringes Agilent's US patents 5,786,804 and 6,433,780, both relating to optical mouse sensor technology. Agilent is seeking to stop Elan from selling infringing optical mouse sensors to companies manufacturing optical mice that are imported, distributed or sold in the US and is seeking damages from Elan for its alleged unauthorized use of Agilent's patented...Read full articleRelated content from Photonics MediaArticlesMultispectral Terahertz Imaging System Incorporates Neural NetworkResearchers at UCLA have developed a focal plane array (FPA) capable of supporting real-time multispectral terahertz (THz) video in 3D. 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