Inventor · disambiguated record
Jeffrey R. Held
Also filed as: HELD JEFFREY R
3 granted patents·1 pending application·12 citations·filing 2007–2007
60Inventor score
Technology areasG09B
Top patents by PatentIndex Score
4 records- 0157US2008176201A1User interface for an audio book playerWISCONSIN ALUMNI RES FOUND·Filed 2007·Application pending·0 cites
- 0252USD579940SCartridgeTECHNOLOGIES HUMANWARE CANADA·Filed 2007·Granted Nov 4, 2008·11 cites·1 claims
- 0351US8049991B2Digital audio book cartridge and player with manipulation-facilitating featuresPEPIN GILLES·Filed 2007·Granted Nov 1, 2011·0 cites·25 claims
- 0425USD582430SPlayerTECHNOLOGIES HUMANWARE CANADA·Filed 2007·Granted Dec 9, 2008·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →