Assignee
WERTHEIM HERBERT A
US·3 granted patents·1 pending application·11 citations·filing 2004–2014
Top patents by PatentIndex Score
4 records- 0169US8397665B2Device for imparting gradations of tint density on a plastic ophthalmic lensWERTHEIM HERBERT A·Filed 2009·Granted Mar 19, 2013·2 cites·3 claims
- 0247US7204591B2Device using light emitting diodes for predicting the optical density and diagnostic color of sunglass or therapeutic lenses using contrast sensitivity informationWERTHEIM HERBERT A·Filed 2004·Granted Apr 17, 2007·9 cites·3 claims
- 0345US9378563B2Method for simulating the effect of viewing an image through a colored filter or ophthalmic spectacle lensWERTHEIM HERBERT A·Filed 2014·Granted Jun 28, 2016·0 cites·3 claims
- 0439US2015234180A1System and Method for Selecting Safer Colored Ophthalmic Spectacle, Contact, Intraocular or other Lenses and Filters by Comparing the Proportion of Harmful Higher Energy Visible and Near Visible Radiation Blocked to the Light Passed by the Lens in the Photopic RegionWERTHEIM HERBERT A·Filed 2014·Application pending·0 cites
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