Inventor · disambiguated record
Seymour Ellin
Also filed as: ELLIN SEYMOUR
7 granted patents·33 citations·filing 1973–1981
81Inventor score
Technology areasG03B
Files withPOLAROID CORP7
Top patents by PatentIndex Score
7 records- 0175US4348087APhotographic system for automatically charging electronic flashPOLAROID CORP·Filed 1981·Granted Sep 7, 1982·14 cites·18 claims
- 0256US3942076APhotographic remote slave flash apparatusPOLAROID CORP·Filed 1973·Granted Mar 2, 1976·5 cites·7 claims
- 0355US3935514AFlash lamp signaling circuit employing logic signal activationPOLAROID CORP·Filed 1973·Granted Jan 27, 1976·5 cites·3 claims
- 0448US4001843APhotographic control system with evaluation controlPOLAROID CORP·Filed 1974·Granted Jan 4, 1977·3 cites·38 claims
- 0544US4005449AFlash photographic system with camera inhibit featurePOLAROID CORP·Filed 1974·Granted Jan 25, 1977·3 cites·18 claims
- 0639US4045806AExtended range exposure control systemPOLAROID CORP·Filed 1976·Granted Aug 30, 1977·2 cites·8 claims
- 0733US4268138AFollow focus flash arrangementPOLAROID CORP·Filed 1979·Granted May 19, 1981·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →