System and method for wireless sensing of health monitoring
US11185449B2 · kind B2 · utility
1Cited by
1References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 11, 2019 |
| Grant date | Nov 30, 2021 |
| Priority date | — |
| Expiry date | Sep 11, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K2007/10504
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An ultra-high frequency (UHF) wireless sensor includes an agent activated non-metal antenna formed of a conductive stimuli-responsive hydrogel material. A radio frequency identification (RFID) tag in electronic communication with the non-metal antenna includes a wireless data communication integrated circuit (IC). The non-metal antenna is configured to be inactive prior to an interaction with an activating agent and active upon the interaction with the activating agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.