Patent application number | Description | Published |
20080309294 | PORTABLE TELECOMMUNICATIONS DEVICE - A portable telecommunications device comprises a charging interface for connection to an external power supply, a voltage and current ratio converter configured to convert an input voltage at the charging interface into an output voltage for charging a battery; and a controller configured to control the converter. | 12-18-2008 |
20080318629 | Detection, Identification and Operation of Pheripherals Connected Via an Audio/Video-Plug to an Electronic Device - An electronic device including a jack arranged to receive a peripheral device A/V plug, the A/V plug providing an end-terminal for a peripheral device to be connected to the jack, wherein the device is arranged to detect insertion of the A/V plug, and upon detection of insertion, discriminate the functionality provided by the peripheral device. | 12-25-2008 |
20090130910 | Electronic device interface switching system - Disclosed herein is an apparatus. The apparatus includes a first connector and a switching system. The first connector is configured to receive a second connector having a first contact area and a second different contact area. The switching system is connected to the first connector. The switching system is configured to alternatively connect a ground of the apparatus to the first or the second contact area. | 05-21-2009 |
20100184382 | CHARGING DEVICES FOR PORTABLE ELECTRONIC DEVICES - The present invention provides a charging device ( | 07-22-2010 |
20130140913 | ELECTRONIC DEVICE INTERFACE SWITCHING SYSTEM - Disclosed herein is an apparatus. The apparatus includes a first connector and a switching system. The first connector is configured to receive a second connector having a first contact area and a second different contact area. The switching system is connected to the first connector. The switching system is configured to alternatively connect a ground of the apparatus to the first or the second contact area. | 06-06-2013 |
20130177168 | Apparatus - An apparatus comprising at least one processor and at least one memory including computer program code the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform determining a change in position and/or orientation of an apparatus, and processing at least two audio signals dependent on the change in position and/or orientation to generate at least one output signal wherein the processing of the two audio signals dependent on the change in position and/or orientation produces the output signal comprising a representation of acoustic energy from a first direction. | 07-11-2013 |
20140369170 | NEAR FIELD COMMUNICATION APPARATUS - An apparatus comprising: a transducer suitable for generating an acoustic sound pressure wave being configured to: magnetically couple the apparatus to a further apparatus transducer for transferring data. | 12-18-2014 |