Inventor · disambiguated record
Serge Grabtchak
Also filed as: GRABTCHAK SERGE
2 granted patents·1 pending application·8 citations·filing 2004–2006
50Inventor score
Technology areasG02B
Top patents by PatentIndex Score
3 records- 0170US7609931B2Planar waveguide structure with tightly curved waveguidesENABLENCE INC·Filed 2006·Granted Oct 27, 2009·7 cites·33 claims
- 0240US7020371B2Planar waveguide structure with polarization compensationMETROPHOTONICS INC·Filed 2004·Granted Mar 28, 2006·1 cites·19 claims
- 0335US2004208465A1Planar waveguide structure with tightly curved waveguidesFiled 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →