Inventor · disambiguated record
Dulip Ajantha Welipitiya
Also filed as: WELIPITIYA DULIP · WELIPITIYA DULIP AJANTHA
5 granted patents·1 pending application·25 citations·filing 2005–2008
77Inventor score
Files withHITACHI GLOBAL STORAGE TECH6
Top patents by PatentIndex Score
6 records- 0188US7251110B2GMR sensor having layers treated with nitrogen for increased magnetoresistanceHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jul 31, 2007·9 cites·27 claims
- 0282US7333302B2GMR sensor having an under-layer treated with nitrogen for increased magnetoresistanceHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Feb 19, 2008·4 cites·22 claims
- 0377US7672094B2TMR sensor having an under-layer treated with nitrogen for increased magnetoresistanceHITACHI GLOBAL STORAGE TECH·Filed 2008·Granted Mar 2, 2010·7 cites·16 claims
- 0459US7573685B2GMR sensor having a capping layer treated with nitrogen for increased magnetoresistanceHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Aug 11, 2009·0 cites·17 claims
- 0559US7524381B2Method for controlling magnetostriction in a free layer of a magnetoresistive sensorHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Apr 28, 2009·5 cites·29 claims
- 0638US2007165339A1Control and manipulation of pinned layer remanence of a platinum manganese based bottom spin valveHITACHI GLOBAL STORAGE TECH·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →