TriDim Innovations, LLC sued Apple in its first litigation, asserting two patents (5,838,326, 5,847,709). The patents-in-suit relate to displaying a document object in a three-dimensional electronic workspace. Apple’s three-dimensional user interface, integrated into its operating system, is at issue in the suit and Apple products that use its operating system are accused of infringement. Hao Ni is the attorney of record in TriDim’s litigation, and also the correspondent on its patent assignments.