Assignee

LEE YONGWOOK

KR2 patents

Top patents by PatentIndex Score

US8842944B2Sep 23, 2014

Optical fiber hydrogen sensor and method of measuring hydrogen concentration using the same

LEE YONGWOOK0 citations44

US8873897B2Oct 28, 2014

Optical fiber multi-wavelength filter and method of controlling wavelength of spectrum using the same

LEE YONGWOOK1 citations42