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 MediaArticlesModified Photodiode Enables Multifunctional, High-Performance PICsThin-film lithium niobate (TFLN) shows strong potential as a platform for integrated photonics, due to its robust electro-optic coefficient, large optical nonlinearity, and wide transparency window....Photonics Spectra January 2024 IssueSpectroscopy, Machine Learning Pair to Ease Recyclables SortingResearchers at Hefei University of Technology have demonstrated the use of laser-induced breakdown spectroscopy (LIBS) to automatically identify, classify, and subclassify recyclable waste in real...Photonics Spectra October 2023 IssueMobile Sensor-Scanner Gauges Engine Condition Indicators in 3DResearchers at the Fraunhofer Institute for Applied Optics and Precision Engineering IOF (Fraunhofer IOF) have developed a portable sensor-scanner for building comprehensive 3D models of complex...Photonics Spectra July 2023 IssueLidar Companies Velodyne, Ouster Agree to MergeDigital lidar company Ouster and lidar sensors and solutions developer Velodyne Lidar have entered into a definitive agreement to merge in an all-stock transaction. 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