LIGHTMETRICS
Filed: December 22, 2003
Electro-optical instruments and devices for measuring radiant energy and luminous intensity of light emitting diodes in…
Owned by: Spectra Cine Research Corporation
Serial Number: 76566324
PHORAD
Electro-optical instruments and devices for measuring radiant energy and luminous intensity of light emitting diodes in…
Owned by: Spectra Cine Research Corporation
Serial Number: 77583582
SPECTRACINE
Electro-optical instruments and devices for measuring radiant energy and luminous intensity of light emitting diodes in…
Owned by: Spectra Cine Research Corporation
Serial Number: 78755376
SPECTRA CINE
Filed: September 24, 2021
Exposure meters for photographic devices; Panel meters, namely, an electronic instrument that displays an input signal in…
Owned by: Spectra Cine Research Corporation
Serial Number: 97044048
PHORAD
Filed: September 24, 2021
Exposure meters for photographic devices; Panel meters, namely, an electronic instrument that displays an input signal in…
Owned by: Spectra Cine Research Corporation
Serial Number: 97044503
