Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Sung Kee Park
Seongnam-Si
KR
1 patent
2 Patents
US11778402
2023
Binaural Beat Sound Output Device Having Improved Sound Field and Method Therefor
Dlogixs Co., Ltd
0 cites
US11557137
2023
Semantic Map Production System and Method
Korea Institute Of Science And Technology
0 cites