[P11] Multi-viewpoint camera system for active situation recognition, UNIST (KR 10-2015-0149546).
[P07] APPARATUS AND METHOD FOR CONTROLLING INTERFERENCE BETWEEN SMALL-CELL BASE STATIONS BY USING MULTI-ANTENNA BEAMFORMING, Co-invented with ETRI (KR 10-2015-0162153, US 15/355,602).
[P08] Apparatus and method of precoding for energy harvesting, Co-invented with ETRI (KR 10-2016-0040287).
[P06] Small cell system and method for allocating a resource thereof, Co-invented with ETRI, (KR 10-2015- 0079204, US patent filed).
[P05] Opportunistic Downlink Interference Alignment, Co-invented with ETRI, KR 10-2013-0161774.