APPARATUS AND METHOD FOR A LAPTOP TRACKPAD USING CELL PHONE DISPLAY
First Claim
Patent Images
1. An input device, comprising:
- a touchscreen configured to display an image and receive single-touch and multi-touch user input; and
a communication interface configured to support wired and wireless communication links with an external device and send the user input to the external device.
1 Assignment
0 Petitions
Accused Products
Abstract
An input device is configured to act as a remote trackpad for an output device. The input device includes a touchscreen configured to display an image and receive either a single-touch or multi-touch user input. A communication interface configured to support wired or wireless communication links with an output device and send the user input to the output device.
21 Citations
20 Claims
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1. An input device, comprising:
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a touchscreen configured to display an image and receive single-touch and multi-touch user input; and a communication interface configured to support wired and wireless communication links with an external device and send the user input to the external device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A mobile device, comprising:
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a display screen comprising touchscreen configured to display an image and receive single-touch and multi-touch user input; a transceiver configured to transmit the user input to an external device over a wireless communication link; a communication port configured to send the user input to the external device over a wired communication link. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification