Inventor · disambiguated record
Denis Rigaill
Also filed as: RIGAILL DENIS · RIGAILL DENIS M · RIGAILL DENIS MARC
3 granted patents·1 pending application·44 citations·filing 1998–2001
72Inventor score
Files withIBM4
Top patents by PatentIndex Score
4 records- 0160US6110624AMultiple polarity mask exposure methodIBM·Filed 1999·Granted Aug 29, 2000·21 cites·39 claims
- 0249US6048649AProgrammed defect mask with defects smaller than 0.1 μmIBM·Filed 1998·Granted Apr 11, 2000·15 cites·31 claims
- 0341US6110623ASurface coating method to highlight transparent mask defectsIBM·Filed 1999·Granted Aug 29, 2000·8 cites·18 claims
- 0434US2002012851A1Ternary photomask and method of making the sameIBM·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Denis Rigaill 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 →