Inventor · disambiguated record
Tzafrir Sheffer
Also filed as: SHEFFER TZAFRIR
10 granted patents·318 citations·filing 1985–2020
91Inventor score
Top patents by PatentIndex Score
10 records- 0177US4951004ACoherent direct digital synthesizerFLUKE MFG CO JOHN·Filed 1989·Granted Aug 21, 1990·30 cites·10 claims
- 0276US5436555ALAN cable identifier for testing local area network cablesFLUKE CORP·Filed 1994·Granted Jul 25, 1995·40 cites·3 claims
- 0374US5629628AInstrument and method for testing local area network cablesFLUKE CORP·Filed 1996·Granted May 13, 1997·80 cites·10 claims
- 0471US5559427AInstrument and method for testing local area network cablesFLUKE CORP·Filed 1994·Granted Sep 24, 1996·58 cites·8 claims
- 0571US4992743ADual-tone direct digital synthesizerFLUKE MFG CO JOHN·Filed 1989·Granted Feb 12, 1991·44 cites·8 claims
- 0669US11104421B2Autopilot system, and related components and methodsSHEFFER TZAFRIR·Filed 2020·Granted Aug 31, 2021·1 cites·7 claims
- 0768US10589845B2Autopilot system, and related components and methodsSHEFFER TZAFRIR·Filed 2015·Granted Mar 17, 2020·3 cites·13 claims
- 0859US4998072AHigh resolution direct digital synthesizerFLUKE MFG CO JOHN·Filed 1990·Granted Mar 5, 1991·35 cites·11 claims
- 0954US4716361ACapacitance measuring method and apparatusFLUKE MFG CO JOHN·Filed 1985·Granted Dec 29, 1987·14 cites·10 claims
- 1048US5045817AFM deviation control of direct digital synthesizersFLUKE MFG CO JOHN·Filed 1990·Granted Sep 3, 1991·13 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →