JC

Jong-hyeon Chang

Samsung: 15 patents #9,125 of 75,807Top 15%
Overall (All Time): #320,732 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10349835 Optical switching unit, optical probe including the same, and medical imaging apparatus including optical probe Seung-wan Lee, Woon-bae Kim, Eun Sung Lee, Min-seog Choi, Hyun-Seok Choi 2019-07-16
10078160 Variable liquid lens system Eun Sung Lee, Woon-bae Kim, Seung-wan Lee, Min-seog Choi 2018-09-18
9726879 Variable liquid device having uneven channel and apparatus including the same Eun Sung Lee, Seung-wan Lee, Kyu-dong Jung, Min-seog Choi 2017-08-08
9717416 Optical zoom probe Seung-wan Lee, Eun Sung Lee, Kyu-dong Jung, Min-seog Choi 2017-08-01
9677929 Method and apparatus for adjusting an aperture in an optical system Eun Sung Lee, Seung-wan Lee, Kyu-dong Jung, Min-seog Choi 2017-06-13
9638839 Optical zoom probe Eun Sung Lee, Woon-bae Kim, Seung-wan Lee, Min-seog Choi 2017-05-02
9629552 Numerical aperture (NA) controlling unit, variable optical probe including the NA controlling unit, and depth scanning method using the NA controlling unit Min-seog Choi, Seung-wan Lee, Woon-bae Kim, Eun Sung Lee, Kyu-dong Jung 2017-04-25
9529241 Microfluidic device and method of controlling fluid in the same Woon-bae Kim, Seung-wan Lee, Eun Sung Lee, Kyu-dong Jung, Min-seog Choi 2016-12-27
9411155 Optical zoom probe Seung-wan Lee, Eun Sung Lee, Kyu-dong Jung, Min-seog Choi 2016-08-09
9207448 Apparatus for adjusting aperture using microelectrofluidic method Kyu-dong Jung, Seung-wan Lee, Eun Sung Lee, Min-seog Choi 2015-12-08
9188774 Microelectrofluidic device and method of driving the same Kyu-dong Jung, Min-seog Choi 2015-11-17
9151945 Micro electric liquid device and apparatus including the same Woon-bae Kim, Seung-wan Lee, Eun Sung Lee, Min-seog Choi 2015-10-06
9063326 Aperture adjusting method and device 2015-06-23
8861092 Device and method for controlling curvature Eun Sung Lee, Min-seog Choi 2014-10-14
8797653 Device and method for controlling curvature of lens surface Seung-wan Lee, Woon-bae Kim, Min-seog Choi, Eun Sung Lee, Kyu-dong Jung 2014-08-05