Inventor · disambiguated record
John David Ehrsam
Also filed as: EHRSAM JOHN D · EHRSAM JOHN DAVID
3 granted patents·144 citations·filing 2003–2008
77Inventor score
Top patents by PatentIndex Score
3 records- 0189US7787879B1Method and system with user identifiers that indicate session typeSPRINT SPECTRUM LP·Filed 2008·Granted Aug 31, 2010·46 cites·20 claims
- 0288US7454206B1Method and system with user identifiers that indicate session typeSPRINT COMMUNICATIONS CO·Filed 2003·Granted Nov 18, 2008·70 cites·19 claims
- 0376US7020098B2Predictive reservation of a communication link for a packet-based real-time media sessionSPRINT SPECTRUM LP·Filed 2003·Granted Mar 28, 2006·28 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →