Assignee

PERFECT VISION TECHNOLOGY LTD

HK·1 granted patent·6 citations·filing 2012–2012

Technology mixA61B1 G02C1 G16H1

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0172US9277863B2Methods and systems for automated measurement of the eyes and delivering of sunglasses and eyeglassesPERFECT VISION TECHNOLOGY LTD·Filed 2012·Granted Mar 8, 2016·6 cites·37 claims

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