Electromagnetic effect testing
US9739818B2 · kind B2 · utility
0Cited by
11References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2014 |
| Grant date | Aug 22, 2017 |
| Priority date | — |
| Expiry date | May 30, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R29/0842
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device comprises a circuit board, a Rogowski coil on the circuit board, persistent data storage on the circuit board, and a control circuit on the circuit board for collecting values representing current sensed by the coil, and storing the values in the persistent memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.