eBAY INC. and Microsoft Corporation, Plaintiffs-Appellees, and Cabelas Inc., Plaintiff-Appellee, v. KELORA SYSTEMS, LLC, Defendant-Appellant. Kelora Systems, LLC, Plaintiff-Appellant, v. Target Corporation, Amazon.com, Inc., Office Depot, Inc., Costco Wholesale Corporation, Hewlett-Packard Company, Audible, Inc., and Zappos.com, Inc., Defendants-Appellees, and Dell, Inc., Defendant-Appellee, and Newegg Inc., Defendant-Appellee