Wrist-carried information device
US6535376B2 · kind B2 · utility
17Cited by
9References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2001 |
| Grant date | Mar 18, 2003 |
| Priority date | — |
| Expiry date | Aug 20, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/028
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An information device to be worn on the wrist of a user has a case, a circuit block disposed in the case, and a first electrode terminal disposed in the case and electrically connected to the circuit block. A band is pivotally connected to the case for undergoing pivotal movement within a range of angular positions relative to the case. A second electrode terminal is disposed in the band for contacting the first electrode terminal in accordance with a relative angular position between the band and the case.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.