Kichang Kim, Dongchul Park, Myung Hwan Yun, Sungho Kim. Emotion modeling method and apparatus thereof (KR Application No.: 10-2022-0002841, 2022.01.07., CN Application No.: 202210966165.9A, 2022.08.12., US Application No.: 17/880,353, 2022.08.03.)

Kichang Kim, Dongchul Park, Myung Hwan Yun, Sungho Kim. Apparatus and method for controlling vehicle sound (KR Application No.: 10-2021-0178959, 2021.12.14., DE Application No.: 102022205867.4A, 2022.06.09., CN Application No.: 202210645182.2A, 2022.06.09., US Application No.: 17/824,093, 2022.05.25.; Registration No.: 12,175,962 B2, 2024.12.24.)

Kichang Kim, Eunsoo Jo, Taekun Yun, Sangjin Hong, Dongchul Park, Kyoungjin Chang, Juin Kim, Jinsung Lee, Myung Hwan Yun, Sungho Kim. Apparatus and method for caring emotion based on vehicle sound (KR Application No.: 10-2021-0178959, 2021.05.10., DE Application No.: 102021211812.7A, 2021.10.20., CN Application No.: 202111311564.3A, 2021.11.08., US Application No.: 17/512,070, 2021.10.27.; Registration No.: 12,001,755 B2, 2024.06.04.)

Yohan Kang, Sungho Kim, Jongcheol Choi. Method and device for simulating spatial disorientation of pilot during flight (Application No.: 10-2021-0039495, 2021.03.26.; Registration No.: 10-2350576, 2022.01.07.)

Heecheon You, Boyoung Park, Younggeun Choi, Nahyun Lee, Sungho Kim. Yellow dusk mask (Application No.: 10-2015-0083467, 2015.06.02.; Registration No.: 10-1801828, 2017.11.21.)

Jongmoon Lee, Soojung Lee, Kiwon Lee, Heecheon You, Baekhee Lee, Jihyung Lee, Sungho Kim. Apparatus and method for providing customized screen for training (Application No.: 10-2015-0069931, 2015.05.19.; Registration No.: 10-1714668, 2017.03.03.)

Jongmoon Lee, Soojung Lee, Kiwon Lee, Heecheon You, Baekhee Lee, Jihyung Lee, Sungho Kim, Boyoung Park, Jaehyun Kim. Computer screen design (Application No.: 30-2015-0018710, 2015.04.13.; Registration No.: 30-0822308, 2015.10.23.)