Assignee
LIGHT CHIP INC
US3 patents
Top patents by PatentIndex Score
US5999672ADec 7, 1999
Integrated bi-directional dual axial gradient refractive index/diffraction grating wavelength division multiplexer
LIGHT CHIP INC128 citations97
US6236780B1May 22, 2001
Wavelength division multiplexing/demultiplexing devices using dual diffractive optic lenses
LIGHT CHIP INC14 citations73
US6298182B1Oct 2, 2001
Wavelength division multiplexing/demultiplexing devices using polymer lenses
LIGHT CHIP INC6 citations62