CC

Changkyu Choi

Samsung: 32 patents #3,705 of 75,807Top 5%
NC New Power Plasma Co.: 1 patents #14 of 59Top 25%
Overall (All Time): #111,417 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
8255209 Noise elimination method, apparatus and medium thereof Donggeon Kong, Kiyoung Park 2012-08-28
8200484 Elimination of cross-channel interference and multi-channel source separation by using an interference elimination coefficient based on a source signal absence probability Giljin Jang 2012-06-12
7835908 Method and apparatus for robust speaker localization and automatic camera steering system employing the same Donggeon Kong, Bonyoung Lee, Sookwon Rang 2010-11-16
7668338 Person tracking method and apparatus using robot Sangmin Yoon, Hyoungki Lee 2010-02-23
7561942 Apparatus and method of controlling mobile body Donggeon Kong 2009-07-14
7536029 Apparatus and method performing audio-video sensor fusion for object localization, tracking, and separation Hyoung-ki Lee, Sang Min YOON, Donggeon Kong 2009-05-19
7443989 Adaptive beamforming method and apparatus using feedback structure Jaywoo Kim, Donggeon Kong 2008-10-28