Time-varying barcode in an active display

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United States of America Patent

PATENT NO 9948813
SERIAL NO

15174167

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Abstract

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Embodiments of the present invention provide barcode sequences in an active display for information exchange. Specifically, embodiments of the present invention provide a system and method for communicating information between electronic devices via a barcode image sequence. In a typical embodiment, a barcode image sequence is displayed on the display screen of a first electronic device. A second electronic device reads and decodes the barcode image sequence. The second electronic device displays an acknowledgement on the display screen of the second electronic device. The acknowledgement is read by the first electronic device.

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Patent Owner(s)

Patent OwnerAddress
SNKP CORPORATION601-34 JANGEUN MEDICAL PLAZA B/D 10 JUKJUN-RO GIHEUNG-GU YONGIN-SI 16897

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Moon J Palo Alto, US 169 2677

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