Cellular telephone and multimedia accessory audio system adaptor and methods therefor
US8032076B2 · kind B2 · utility
0Cited by
17References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2001 |
| Grant date | Oct 4, 2011 |
| Priority date | — |
| Expiry date | Nov 28, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/72442
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An audiocassette adapter (10) for coupling a mobile wireless communication station (20) to an audiocassette player, including a cassette head coupling device (12), a cassette adapter insertion detect switch (14), a mobile wireless communication station coupling device (50) having a mobile wireless communication station audio input coupled to the cassette head coupling device, the mobile wireless communication station coupling device having an insertion detect signal output (54) coupled to the cassette adapter insertion detect switch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.