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EnChroma Intellectual Property

This website is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking and notice provisions of 35 U.S.C. § 287(a). Additional patents are pending in the United States and elsewhere.

Granted Patents

Country Title Relevant Products Patent No. Grant Date
Australia Multi-band Color Vision Filters and Method by LP-Optimization All EnChroma Eyewear 2012223124 2/18/2016
Japan Multi-band Color Vision Filters and Method by LP-Optimization All EnChroma Eyewear 5996563 9/2/2016
Taiwan Multi-band Color Vision Filters and Method by LP-Optimization All EnChroma Eyewear I598639 9/11/2017
Country Title Relevant Products Patent No. Grant Date
Australia Multi-band Color Vision Filters and Method by LP-Optimization All EnChroma Eyewear 2012223124 2/18/2016
Japan Multi-band Color Vision Filters and Method by LP-Optimization All EnChroma Eyewear 5996563 9/2/2016
Taiwan Multi-band Color Vision Filters and Method by LP-Optimization All EnChroma Eyewear I598639 9/11/2017