Identification system and method
US9157771B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2012 |
| Grant date | Oct 13, 2015 |
| Priority date | — |
| Expiry date | Sep 17, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/183
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A inventory identification method and system disclosed herein that includes a low electromagnetic radiation display device, at least one sensor electrically connected to the low electromagnetic radiation display device, an optical imaging device configured to optically generate an image of a display output of the low electromagnetic radiation display device, the display output configured to graphically represent at least one value received from the at least one sensor. The system further includes an optical processing system configured to receive and process the image from the display output of the low electromagnetic radiation display to determine device data based on the processed image, and a data transmitter configured to transmit the device data to a remote data collection device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.