Inventor · disambiguated record
Jean-Luc Rolland
Also filed as: ROLLAND JEAN L · ROLLAND JEAN-LUC
7 granted patents·83 citations·filing 1987–1988
85Inventor score
Technology areasG11B
Top patents by PatentIndex Score
7 records- 0178US4897747AWrite/read head including monocrystalline magnetic thin films protected by a coating having hardened and lubricating zonesTHOMSON CSF·Filed 1988·Granted Jan 30, 1990·22 cites·2 claims
- 0272US5050027AMagnetic recording/playback head with abrasion-resisting layerTHOMSON CSF·Filed 1988·Granted Sep 17, 1991·17 cites·8 claims
- 0363US4821403AMethod for making a flat magnetic structure for read/write magnetic headsEUROP COMPOSANTS ELECTRON·Filed 1987·Granted Apr 18, 1989·13 cites·16 claims
- 0458US5013394AMethod for detection of end of grinding of a thin layer magnetic headEUROP COMPOSANTS ELECTRON·Filed 1988·Granted May 7, 1991·13 cites·7 claims
- 0551US4979064AMagnetic recording/playback head comprising a superconducting materialTHOMSON CSF·Filed 1988·Granted Dec 18, 1990·8 cites·5 claims
- 0647US5013580AVideo recording/play-back head, method for making it and apparatus applying said methodTHOMSON CSF·Filed 1988·Granted May 7, 1991·7 cites·5 claims
- 0737US4849842AMethod for the manufacture of a mechanically shielding layer for a magnetic read/write head, and magnetic read/write head using this methodTHOMSON CSF·Filed 1987·Granted Jul 18, 1989·3 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Jean-Luc Rolland 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 →