USB port tester
US7392147B2 · kind B2 · utility
11Cited by
2References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 15, 2006 |
| Grant date | Jun 24, 2008 |
| Priority date | — |
| Expiry date | Sep 15, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/31715
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A Universal Serial Bus (USB) port tester for testing a USB port of an electronic device includes an interface unit, a current-testing unit, and a voltage-testing unit. The interface unit is used for electrically connecting with the USB port of the electronic device and a USB device. The current-testing unit is connected to the interface unit for testing quality of the USB port of the electronic device in a standard current range. The voltage-testing unit is connected to the interface unit for testing quality of the USB port of the electronic device in a standard voltage range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.