System and method for optical state determination
US11906438B2 · kind B2 · utility
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99References
20Claims
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Key dates
| Filing date | Mar 29, 2023 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Mar 29, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K9/0041
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for managing electromagnetic interference (EMI) includes: obtaining electromagnetic radiation from a device, disposed in an internal volume of a data processing device, while the internal volume is EMI isolated and after the device performs a function; making a determination that the device disposed in the internal volume has an optical state associated with the electromagnetic radiation; and performing a first action set based on the determination, in which the electromagnetic radiation is obtained through a boundary of the internal volume.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.