11. Yuna Sim, Seungseok Sin, Sangmi Moon, Intae Hwang , "System and Method for Communication MIMO Network based on RIS UAV" US 18/893,890, 2024.09.23.
10. Yuna Sim, Seungseok Sin, Intae Hwang, "Unscented Kalman Filter-Based Beam Tracking System and Method Thereof" US 18/305,392, 2023.04.24.
9. Intae Hwang, Sangmi Moon, Myeonghun CHU, Jihye Lee, Soonho KWON, "Adaptive transmission method and apparatus for improving vehicular communication performance" US 15/686,594, 2017.08.25.
8. Intae Hwang, Bora KIM, Sangmi Moon, Malik Saransh, Chilwoo Lee, "Apparatus and method for analyzing performance according to inter-cell interference control based on coordinated multipoint communication in heterogeneous network" US 14/142,459, 2013.12.27.
7. 김승규, 이칠우, 황인태, 김보라, 문상미, 사란쉬 말리크, "태그를 이용한 단말의 위치 측정 방법 및 그 단말" US 14/112,796, 2013.10.18.
6. 김승규, 이칠우, 황인태, 김보라, 문상미, 사란쉬 말리크, "SNS를 이용한 사물통신 시스템, 방법 및 그 사물통신 서버" US 14/004,835, 2013.09.312.
5. 김승규, 이칠우, 황인태, 김보라, 문상미, 사란쉬 말리크, "태그를 이용한 단말의 위치 측정 방법 및 그 단말" PCT/KR2013/008011, 2013.09.05.
4. J. W. An, I. T. Hwang, I. S. Cho, C. W. Seo, K. J. Seo, "METHOD FOR ESTIMATING SNR (SIGNAL TO NOISE RATIO) IN WIRELESS COMMUNICATION SYSTEM" PCT/KR2011/007207, 2011.10.07.
3. G. S. Yoon, J. H. Lee, I. T. Hwang, J. H. Cho, J. G. Koo, G. S. Kim, "중입출력 통신시스템 및 그 제어방법" PCT/KR2009/004647, 2009.08.20.
2. B. C. Ihm, C. W Yoo, W. B Lee, I. T. Hwang, "User scheduling method in multiple antenna system" US 2009-382292, 2009.03.12.
1. I. T. Hwang, "Radio Protocol for Mobile Communication System and Method" US 12/352,545, 2009.01.15.