Inventor · disambiguated record
Haralambos Lefakis
Also filed as: LEFAKIS HARALAMBOS
6 granted patents·854 citations·filing 1988–1994
89Inventor score
Files withIBM6
Top patents by PatentIndex Score
6 records- 0198US5583725ASpin valve magnetoresistive sensor with self-pinned laminated layer and magnetic recording system using the sensorIBM·Filed 1994·Granted Dec 10, 1996·297 cites·30 claims
- 0298US5408377AMagnetoresistive sensor with improved ferromagnetic sensing layer and magnetic recording system using the sensorIBM·Filed 1993·Granted Apr 18, 1995·289 cites·30 claims
- 0397US5422571AMagnetoresistive spin valve sensor having a nonmagnetic back layerIBM·Filed 1993·Granted Jun 6, 1995·147 cites·47 claims
- 0487US4886681AMetal-polymer adhesion by low energy bombardmentIBM·Filed 1988·Granted Dec 12, 1989·62 cites·15 claims
- 0584US4940511AMethod for making a magnetoresistive read transducerIBM·Filed 1989·Granted Jul 10, 1990·41 cites·6 claims
- 0673US4879619AMagnetoresistive read transducerIBM·Filed 1988·Granted Nov 7, 1989·18 cites·4 claims
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