Search Results - "Lin Changhung" :: K.UTB vyhledávací portál

Method and apparatus for uniformly focused ring light

by Chang Tzyy-Shuh, Lin Changhung, Huang Hsun-Hau
Year of Publication 14.03.2017

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Patent

by CHANG TZYY-SHUH, LIN CHANGHUNG, HUANG HSUN-HAU
Year of Publication 02.06.2016

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Patent

by CHANG TZYY-SHUH, LIN CHANGHUNG, HUANG HSUN-HAU
Year of Publication 22.03.2016

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Patent

by CHANG TZYY-SHUH, LIN CHANGHUNG, HUANG HSUN-HAU
Year of Publication 15.05.2014

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Patent

by CHANGHUNG LIN, TZYY-SHUH CHANG, HSUN-HAU HUANG
Year of Publication 28.05.2014

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Patent