Assignee
CHEMOPTICS INC
KR2 patents
Top patents by PatentIndex Score
US7202324B2Apr 10, 2007
Perfluorostyrene compound, and coating solution and optical waveguide device using the same
CHEMOPTICS INC12 citations79
US9817190B2Nov 14, 2017
Tunable wavelength filter with embedded metal temperature sensor and its application to external-cavity type tunable wavelength laser
CHEMOPTICS INC0 citations45