Inventor

GRABTCHAK SERGE

CA2 patents

⚠️ This page may combine multiple inventors who share the name “GRABTCHAK SERGE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ENABLENCE INC

1 patent

US7609931B2Oct 27, 2009

Planar waveguide structure with tightly curved waveguides

ENABLENCE INC7 citations69

METROPHOTONICS INC

1 patent

US7020371B2Mar 28, 2006

Planar waveguide structure with polarization compensation

METROPHOTONICS INC1 citations46