Radio frequency identification antenna apparatus
US9710746B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 16, 2016 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | May 16, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/10366
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of an RFID tag antenna apparatus can include a ground plane, a first patch, and a second patch. The first and second patches can be positioned to define a radiating slot that is located between the first and second patches. The radiating slot can be configured to receive an RFID chip for attachment of the RFID chip to the antenna apparatus such that the chip is positioned in the slot between the first and second patches and the ground plane. Embodiments of the RFID tag apparatus may be included in a communication system that utilizes one or more RFID antenna apparatuses and/or a RFID device utilizing one or more RFID antenna apparatuses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.