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Richard Tzar Kai Li
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Hong Kong, HK
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last 30 patents
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Patent Grant
Apparatuses, methods, and systems for a portable, image-processing...
Patent number
9,131,078
Issue date
Sep 8, 2015
Lagavulin Limited
Richard Tzar Kai Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Apparatuses, methods, and systems for a portable, automated contrac...
Patent number
8,422,550
Issue date
Apr 16, 2013
Lagavulin Limited
Richard Tzar Kai Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Apparatuses, Methods, and Systems for a Portable Image-Processing T...
Publication number
20150331554
Publication date
Nov 19, 2015
Lagavulin Limited
Richard Tzar Kai Li
G06 - COMPUTING CALCULATING COUNTING