System including an operating speed detection apparatus, an operating speed detection apparatus and method thereof
US7739535B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2006 |
| Grant date | Jun 15, 2010 |
| Priority date | — |
| Expiry date | Jun 3, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K5/133
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A system including an operating speed detection apparatus, an operating speed detection apparatus and method thereof. In the example method, a received clock signal may be delayed to generate a plurality of delayed clock signals. A plurality of detection signals may be generated based on the plurality of delayed clock signals and the received clock signal. An operating speed (e.g., of a system) may be determined based at least in part on the plurality of detection signals. In an example, the example method may be performed by an operating speed detection apparatus. In another example, the example method may be performed by a system including the operating speed detection apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.