Inventor · disambiguated record
Umberto Colombo
Also filed as: COLOMBO UMBERTO
2 granted patents·12 citations·filing 2005–2010
55Inventor score
Technology areasG02B
Top patents by PatentIndex Score
2 records- 0178US8236481B2Method to fabricate a redirecting mirror in optical waveguide devicesNOTTOLA ALESSANDRO·Filed 2010·Granted Aug 7, 2012·11 cites·20 claims
- 0248US7871760B2Method to fabricate a redirecting mirror in optical waveguide devicesPGT PHOTONICS SPA·Filed 2005·Granted Jan 18, 2011·1 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →