Inventor · disambiguated record
John E. De Freitas
Also filed as: DE FREITAS JOHN E
2 granted patents·28 citations·filing 2000–2000
60Inventor score
Technology areasH04M
Top patents by PatentIndex Score
2 records- 0171US6574317B1System and method for blocking uncollectible random traffic of a telecommunication networkWORLDCOM INC·Filed 2000·Granted Jun 3, 2003·23 cites·20 claims
- 0253US7089197B1System and method for verification of customer information entered via an Internet based order entry systemMCI LLC·Filed 2000·Granted Aug 8, 2006·5 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →