Single point notification for a mobile device
US7161496B2 · kind B2 · utility
8Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2004 |
| Grant date | Jan 9, 2007 |
| Priority date | — |
| Expiry date | May 14, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/02
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A handheld communication device includes a single notification element, which may be, for instance, a plurality of light emitting diodes packaged together, and a microprocessor for controlling the single notification element such that the single notification element presents a temporal color pattern to indicate a state of the handheld communication device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.