Inventor · disambiguated record
Matthew Brian Spencer
Also filed as: SPENCER MATTHEW BRIAN
2 granted patents·1 pending application·12 citations·filing 2003–2003
53Inventor score
Technology areasG11B
Files withSONY UK LTD2
Top patents by PatentIndex Score
3 records- 0172US7158974B2InterfaceSONY UK LTD·Filed 2003·Granted Jan 2, 2007·11 cites·33 claims
- 0246US7203765B2System for facilitating protection of information material and method for producing the information materialSONY UK LTD·Filed 2003·Granted Apr 10, 2007·1 cites·10 claims
- 0336US2004004952A1SystemFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →