http://dhbusinessledger.com en-us Thu, 23 May 2013 16:18:30 GMT Daily feed of articles http://dhbusinessledger.com/Main.asp?SectionID=33&SubSectionID=99&ArticleID=8756 SCHAUMBURG -- Comcast has launched Xfinity Wi-Fi in the Chicago and suburban area. Technology Thu, 23 May 2013 13:49:00 GMT http://dhbusinessledger.com/Main.asp?SectionID=33&SubSectionID=99&ArticleID=8744 WOODRIDGE -- Navitas Systems LLC said it will supply prototypes of its upcoming 6T lithium battery for use by CALSTART in assessing the efficacy of the battery in hot and cold weather testing on Class 8 highway trucks. Technology Wed, 22 May 2013 14:23:00 GMT http://dhbusinessledger.com/Main.asp?SectionID=33&SubSectionID=99&ArticleID=8718 SCHAUMBURG – Arkadin said it will relocate its primary regional operations center to Scahumburg. Technology Mon, 20 May 2013 14:56:00 GMT