Inventor · disambiguated record
Ramdane Benferhat
Also filed as: BENFERHAT RAMDANE
3 granted patents·32 citations·filing 1996–2008
66Inventor score
Top patents by PatentIndex Score
3 records- 0160US7184145B2Achromatic spectroscopic ellipsometer with high spatial resolutionHORIBA JOBIN YVON INC·Filed 2003·Granted Feb 27, 2007·8 cites·15 claims
- 0252US5666200AMethod of ellipsometric measurement, an ellipsometer and device for controlling the carrying out of layers using such method and apparatusINSTRUMENTS SA·Filed 1996·Granted Sep 9, 1997·24 cites·10 claims
- 0337US8310675B2System and process for analyzing a sampleAMARY PASCAL·Filed 2008·Granted Nov 13, 2012·0 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Ramdane Benferhat 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 →