System of individually and separately displaying and sharing video/audio and method of the same
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United States of America Patent
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May 13, 2014
Grant Date -
Sep 18, 2008
app pub date -
Mar 13, 2008
filing date -
Mar 14, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to a system of individually and separately displaying and sharing of video/audio that is used in an vehicle, comprises: a primary video/audio device having a micro processor, a storing device for storing various of digital video/audio information owned by a user for displaying in secondary video/audio devices and a network interface, the primary video/audio device provides at least one service of displaying digital video/audio information; and a plurality of secondary video/audio devices, each of the secondary video/audio devices is provided with a digital video/audio encoding device, a network interface, a display panel or a video/audio output interface and an operation interface, and the operation interface is provided with a display key and a share key; each of the secondary video/audio devices can individually and at-any-time applies a service request to the primary video/audio device and obtains a related service, such as video/audio displaying, or one of the secondary video/audio devices can invite the other secondary video/audio devices to share what is displayed on the display panel by pressing the share key. A method of sharing vehicle navigating maps is also disclosed by the present invention.
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