Chipless radio frequency identification devices (“RFID”)
US11966800B2 · kind B2 · utility
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0References
22Claims
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Assignee
Inventors
Key dates
| Filing date | Feb 18, 2021 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Feb 18, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K1/0225
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a radio frequency identification (personalized) device (RFID) without chip, in particular to a RFID tag (personalized) without chip, also referred to as chipless RFID tag.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.