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Foldable display structures
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Patent number 10,697,049
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Issue date Jun 30, 2020
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Cornerstone Intellectual Property, LLC
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James W. Kang
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H01 - BASIC ELECTRIC ELEMENTS
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Foldable display structures
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Patent number 10,301,708
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Issue date May 28, 2019
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Cornerstone Intellectual Property, LLC
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James W. Kang
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Foldable display structures
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Patent number 10,280,493
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Issue date May 7, 2019
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CORNERSTONE INTELLECTUAL PROPERTY, LLC
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James W. Kang
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H01 - BASIC ELECTRIC ELEMENTS
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Material for eyewear and eyewear structure
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Patent number 10,035,184
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Issue date Jul 31, 2018
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CORNERSTONE INTELLECTUAL PROPERTY
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James W. Kang
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...