Showing 1 - 19 results of 19 for search '"ZHANG MUYUN"', query time: 0.90s Refine Results  

Smart spectacles

by ZHANG MUYUN
Year of Publication 03.02.2016
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Patent

Intelligent glasses

by ZHANG MUYUN
Year of Publication 18.11.2015
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Patent

Vibration speaker

by ZHANG MUYUN
Year of Publication 26.08.2015
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Patent