To-Po Wong, Professor of Taipei Tech’s Department of Electric Engineering cooperated with HU SHAN Autoparts Inc. to developed the one and only wireless sensor car door handle in global After Market. This car door handle enables car owners to unlock their vehicles automatically without a motor controller. Using Radio Frequency Identification technology, this exclusive door handle product not only solved interference problem between wireless antennas and sensor but also avoid OEM patent. Professor Wang noted that the door handle already obtained patent in America and Japan and so on.