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US 7,434,166 B2Granted
Wireless presentation system
AssigneeHarman International Industries, Incorporated
InventorsShrikant Acharya, Shrinath Acharya, John E. Crosbie, Shiro Ninomiya
Life of this patent
Estimating the term…
Abstract
A system and method for interactive management of multiple wireless devices (such as PDA's or desktop or laptop computers) making graphical or video presentations while connected wirelessly to a display device whose wireless module converts the transmitted data from the wireless devices to the required format for display.
Claims43
A shareable display system comprising:
- at least one multimedia display;
- a data port configured to receive first control data through a first data link with a first computing device and configured to receive second control data through a second data link with a second computing device, the first and second control data for controlling information displayed on the multimedia display;
- a processor configured to:
- receive at least one of the first and second control data, via the first and second data links, from at least one of the first computing device and second computing device;
- determine at least one right to control a shareable resource of the multimedia display from the respective device that transmitted the control data;
- determine whether the control data received matches the at least one right to control the shareable resource multimedia display;
- executing the control data if the control data matches the at least one right,
- where at least one of the first and second data links comprise a wireless data link.
5 more elements
Dependencies are inferred from the claim text.