Inventor · disambiguated record
Hal J. Rosen
Also filed as: ROSEN HAL J · ROSEN HAL JERVES
5 granted patents·20 citations·filing 2001–2009
76Inventor score
Top patents by PatentIndex Score
5 records- 0181US7606065B2Three-dimensional magnetic memory having bits transferrable between storage layersHITACHI GLOBAL STORAGE TECH·Filed 2008·Granted Oct 20, 2009·9 cites·30 claims
- 0278US7388776B1Three-dimensional magnetic memoryHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Jun 17, 2008·8 cites·54 claims
- 0352US8018765B2Three-dimensional magnetic memoryHITACHI GLOBAL STORAGE TECH NL·Filed 2009·Granted Sep 13, 2011·1 cites·20 claims
- 0451US6979388B2Magnetic thin film disks with a nonuniform compositionHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Dec 27, 2005·1 cites·22 claims
- 0550US6709774B2Magnetic thin film disks with a nonuniform compositionIBM·Filed 2001·Granted Mar 23, 2004·1 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Hal J. Rosen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →