Inventor · disambiguated record
John Barna
Also filed as: BARNA JOHN
2 granted patents·3 pending applications·67 citations·filing 2000–2010
65Inventor score
Top patents by PatentIndex Score
5 records- 0183US6999449B2System and method of monitoring and reporting accounting data based on volumeERICSSON TELEFON AB L M·Filed 2001·Granted Feb 14, 2006·50 cites·14 claims
- 0269US6834300B1Method in a packet data network of negotiating reporting mechanisms and reporting accounting recordsERICSSON TELEFON AB L M·Filed 2000·Granted Dec 21, 2004·17 cites·10 claims
- 0337US2002167909A1Method, system and service node for pre-paid service provision in packet data cellular telecommunication networksFiled 2001·Application pending·0 cites
- 0436US2002116338A1Prepaid access to internet protocol (IP) networksFiled 2001·Application pending·0 cites
- 0533US2012167179A1Flexible multimedia priority servicesEVANS PAUL J·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →