(January 22, 2019, 11:32 AM EST) -- CHICAGO — A technology parts manufacturer sued two of its competitors and others on Jan. 15 in Illinois federal court, arguing that the defendants misappropriated its confidential and proprietary for an electronic connector for use in General Motors automobiles that the manufacturer had developed for a third party (J.S.T. Corp. v. Foxconn Interconnect Technology Ltd., et al., No. 19-300, N.D. Ill.)....