Patent ID: 8342416
Filing Date: 2013-01-01
Classification: G06K,H01L,H01Q

Abstract:
1. A wireless IC device comprising: a wireless IC that processes radio signals; a radiation electrode that defines a radiating member; and a plurality of loop-shaped electrodes each including a plurality of perpendicular electrode portions that are perpendicular or substantially perpendicular to a plane of the radiation electrode, each of said plurality of loop-shaped electrodes having a loop shape defined by an electrode including the perpendicular electrode portions, and said plurality of loop-shaped electrodes being coupled with the wireless IC and the radiation electrode; wherein the plurality of loop-shaped electrodes are connected in parallel with one another; the wireless IC and the plurality of loop-shaped electrodes define a wireless IC module; the plurality of loop-shaped electrodes includes a common electrode that is commonly connected to all others of the plurality of loop-shaped electrodes; and the common electrode is located on a mounting surface of the wireless IC module.