Inventor · disambiguated record
Paul Espinola
Also filed as: ESPINOLA PAUL
4 granted patents·59 citations·filing 2002–2002
77Inventor score
Technology areasH04M
Files withHELLO DIRECT INC4
Top patents by PatentIndex Score
4 records- 0182USD493175SMultimedia adapter for a headset amplifierHELLO DIRECT INC·Filed 2002·Granted Jul 20, 2004·29 cites·1 claims
- 0264US7162016B1Multimedia adapter for headset amplifierHELLO DIRECT INC·Filed 2002·Granted Jan 9, 2007·8 cites·20 claims
- 0362USD475994SHeadset amplifier and multimedia adapterHELLO DIRECT INC·Filed 2002·Granted Jun 17, 2003·13 cites·1 claims
- 0453USD494574SHeadset amplifierHELLO DIRECT INC·Filed 2002·Granted Aug 17, 2004·9 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →