Inventor · disambiguated record
Xavier Lippens
Also filed as: LIPPENS XAVIER
5 granted patents·121 citations·filing 1990–2016
80Inventor score
Top patents by PatentIndex Score
5 records- 0190US5581347AOptimization method and device for direct measurement of an optical componentESSILOR INT·Filed 1994·Granted Dec 3, 1996·80 cites·44 claims
- 0286US9709819B2Method for printing an ink jet marking on a surfaceESSILOR INT·Filed 2013·Granted Jul 18, 2017·15 cites·17 claims
- 0385US10416038B2Method for checking a geometric characteristic and an optical characteristic of a trimmed ophthalmic lens and associated deviceESSILOR INT·Filed 2016·Granted Sep 17, 2019·3 cites·20 claims
- 0459US5108174AMethod and device for determining lens characteristics including its powerESSILOR INT·Filed 1990·Granted Apr 28, 1992·22 cites·10 claims
- 0537US8721076B2Process for controlling a lens manufacturing processLAVRADOR ISABELLE·Filed 2008·Granted May 13, 2014·1 cites·18 claims
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