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Kowloon, HK
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LEDoS projection system
Patent number
9,424,775
Issue date
Aug 23, 2016
The Hong Kong University of Science and Technology
Kei May Lau
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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last 30 patents
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LEDoS PROJECTION SYSTEM
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20140111408
Publication date
Apr 24, 2014
The Hong Kong University of Science and Technology
Kei May Lau
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS