Inventor · disambiguated record
James B. Murphy
Also filed as: MURPHY JAMES B
2 granted patents·29 citations·filing 1980–1991
61Inventor score
Top patents by PatentIndex Score
2 records- 0167US5237559AReproduction of sound track signals by varying the detector threshold level as a function of the transverse scan positionDOLBY LAB LICENSING CORP·Filed 1991·Granted Aug 17, 1993·19 cites·54 claims
- 0259US4342246AMultiple voice electric piano and methodCBS INC·Filed 1980·Granted Aug 3, 1982·10 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →