System and method for collecting and analyzing multi-fields two-dimensional code
US10635957B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2007 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Mar 29, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/14
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides systems and methods capable of collecting and analyzing a multi-fields two-dimensional code. A system in accordance with one embodiment of the present invention comprises at least one mobile terminal, a communication network and at least one server, wherein the at least one mobile terminal and the at least one server are both coupled to the communication network. The mobile terminal comprises a collecting module for collecting the multi-fields two dimensional code in an optical manner; a decoding module for decoding the collected multi-fields two dimensional code; and an identifying module for identifying the multiple fields by applying a predetermined rule. The server comprises a memory and an analyzing module for analyzing the multi-fields two-dimensional code. Other embodiments are also described. The systems and methods of the present invention has advantages of simple and fast processing, low storage requirement, and low requirements for network resource and computation resource.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.