Radio-wave timepieces and time information receivers
US7411870B2 · kind B2 · utility
10Cited by
1References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2005 |
| Grant date | Aug 12, 2008 |
| Priority date | — |
| Expiry date | Jun 23, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04R20/12
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
When lack of a part data on a time code included in a received standard radio wave is detected, the lack is filled up with a corresponding data part of another time code. The time of a radio-wave timepiece is corrected in accordance with the time code whose lack has been filled up.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.