Category:Sang-Yen Cho of Columbia MD (US)

Sang-Yen Cho of Columbia MD (US)

Executive Summary

Sang-Yen Cho of Columbia MD (US) is an inventor who has filed 1 patents. Their primary areas of innovation include based on variable-reflection or variable-refraction elements not provided for in groups (1 patents), Arrangements specific to free-space transmission, i.e. transmission through air or vacuum (1 patents), OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS (1 patents), and they have worked with companies such as U.S. Army DEVCOM, Army Research Laboratory (1 patents). Their most frequent collaborators include (1 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

G02F1/19 (based on variable-reflection or variable-refraction elements not provided for in groups): 1 patents
H04B10/11 (Arrangements specific to free-space transmission, i.e. transmission through air or vacuum): 1 patents
G02F2202/30 (OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS): 1 patents
G02F2203/15 (OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS): 1 patents