Inventor · disambiguated record
Franck Ledien
Also filed as: LEDIEN FRANCK
8 granted patents·10 citations·filing 2012–2018
78Inventor score
Top patents by PatentIndex Score
8 records- 0182US10983367B2Ophthalmic lens in particular for sunglassesBNL EUROLENS·Filed 2017·Granted Apr 20, 2021·2 cites·29 claims
- 0278US9229247B2Method for producing polarizing lenses, and polarizing lens obtained by said methodBNL EUROLENS·Filed 2013·Granted Jan 5, 2016·4 cites·12 claims
- 0372US10545272B2Tinted polarizing optical element and method for manufacturing such an elementBNL EUROLENS·Filed 2018·Granted Jan 28, 2020·1 cites·22 claims
- 0468US9937676B2Method for creating a viewing screen having an injection overmolded insertBNL EUROLENS·Filed 2013·Granted Apr 10, 2018·1 cites·10 claims
- 0559US10527869B2Ophthalmic lens, in particular for sunglassesBNL EUROLENS·Filed 2018·Granted Jan 7, 2020·0 cites·16 claims
- 0659US9989686B2Tinted polarizing optical element and method for manufacturing such an elementCLERC DIDIER·Filed 2012·Granted Jun 5, 2018·2 cites·13 claims
- 0753US10088693B2Ophthalmic lens, in particular for sunglassesBNL EUROLENS·Filed 2016·Granted Oct 2, 2018·0 cites·16 claims
- 0843US9057823B2Method for producing a polarising lens and corresponding polarising lensCLERC DIDIER·Filed 2012·Granted Jun 16, 2015·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →