Passive sensor technology incorporating energy storage mechanism
US7236092B1 · kind B1 · utility
28Cited by
17References
8Claims
0Family size
Inventor
Key dates
| Filing date | Aug 23, 2004 |
| Grant date | Jun 26, 2007 |
| Priority date | — |
| Expiry date | Jan 19, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B5/73
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A passive sensor system having the capacity to respond to a variety of stimuli in the form of pulses of a specified frequency. The system includes a sensor operatively connected to an LC circuit characterized by a quality factor (Q) of less than 200, and a high Q resonator having a Q greater than 200.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.