Inventor · disambiguated record

Michael K. Speas

Also filed as: SPEAS MICHAEL K

1 granted patent·93 citations·filing 2001–2001

52Inventor score

Technology areasH04L

Files withNORTEL NETWORKS LTD1

Top patents by PatentIndex Score

1 record

0186US7171189B2Location based billing of data services in a mobile telecommunication systemNORTEL NETWORKS LTD·Filed 2001·Granted Jan 30, 2007·93 cites·35 claims

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Michael K. Speas — Patent Inventor | PatentIndex