Hybrid tag interface system and method using the hybrid tag interface
US7487914B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Jul 22, 2005 |
| Grant date | Feb 10, 2009 |
| Priority date | — |
| Expiry date | Sep 21, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/0723
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A hybrid tag interface system and an interfacing method therefor are provided. First codes for an object from a wireless recognition tag containing the first codes are received through wireless communication, a second code for the object from an image tag expressing the second code by using a 1- or 2-dimensional image is read through optical contact, and then information on the object is calculated from the first codes and the second code based on their correlation. By doing so, automatic recognition and visibility can be maximized using the hybrid tag combining a wireless recognition tag and an image tag.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.