Remotely powered and remotely interrogated wireless digital sensor telemetry system
US7786867B2 · kind B2 · utility
43Cited by
3References
56Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2007 |
| Grant date | Aug 31, 2010 |
| Priority date | — |
| Expiry date | Dec 31, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/0002
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An electronic system includes a reader and a remotely powered and remotely interrogated sensor transponder. The sensor transponder includes a reader and a remotely powered and remotely interrogated sensor transponder. The sensor transponder includes a sensor and a radiation receiving device. Data from the sensor is conditioned to provide sensor data ratiometric with magnitude of excitation voltage provided by the radiation receiving device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.