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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

EnChroma Cx1 Indoor, Cx2 Shade & Shade SP, Cx3 Sun and Sun SP lenses

AU2012223124

2/18/2016

Japan

Multi-band Color Vision Filters
and Method by LP-Optimization

EnChroma Cx1 Indoor, Cx2 Shade & Shade SP, Cx3 Sun and Sun SP lenses

JP5996563

9/2/2016

Republic of China

Multi-band Color Vision Filters
and Method by LP-Optimization

EnChroma Cx1 Indoor, Cx2 Shade & Shade SP, Cx3 Sun and Sun SP lenses

TWI598639

9/11/2017

United States

Multi-band Color Vision Filters
and Method by LP-Optimization

EnChroma Cx1 Indoor, Cx2 Shade & Shade SP, Cx3 Sun and Sun SP lenses

US10338286

7/2/2019

United States

Optical Filters and Methods for
Making the Same

EnChroma Cx1 Indoor, Cx2 Shade & Shade SP, Cx3 Sun and Sun SP lenses

10,534,117

1/14/2020

Hong Kong

Multi-band Color Vision Filters
and Method by LP-Optimization

EnChroma Cx1 Indoor, Cx2 Shade & Shade SP, Cx3 Sun and Sun SP lenses

HK1195119

2/11/2021

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 Australia
Title Multi-band Color Vision Filters and Method by LP-Optimization
Relevant Products EnChroma Cx1 Indoor, Cx2 Shade & Shade SP, Cx3 Sun and Sun SP lenses
Patent No. AU2012223124
Grant Date 2/18/2016
Country Japan
Title Multi-band Color Vision Filters and Method by LP-Optimization
Relevant Products EnChroma Cx1 Indoor, Cx2 Shade & Shade SP, Cx3 Sun and Sun SP lenses
Patent No. JP5996563
Grant Date 9/2/2016
Country Republic of China
Title Multi-band Color Vision Filters and Method by LP-Optimization
Relevant Products EnChroma Cx1 Indoor, Cx2 Shade & Shade SP, Cx3 Sun and Sun SP lenses
Patent No. TWI598639
Grant Date 9/11/2017
Country United States
Title Multi-band Color Vision Filters and Method by LP-Optimization
Relevant Products EnChroma Cx1 Indoor, Cx2 Shade & Shade SP, Cx3 Sun and Sun SP lenses
Patent No. US10338286
Grant Date 7/2/2019
Country United States
Title Optical Filters and Methods for Making the Same
Relevant Products EnChroma Cx1 Indoor, Cx2 Shade & Shade SP, Cx3 Sun and Sun SP lenses
Patent No. 10,534,117
Grant Date 1/14/2020
Country Hong Kong
Title Multi-band Color Vision Filters and Method by LP-Optimization
Relevant Products EnChroma Cx1 Indoor, Cx2 Shade & Shade SP, Cx3 Sun and Sun SP lenses
Patent No. HK1195119
Grant Date 2/11/2021