Methods and apparatus for preventing reuse of text, images and software transmitted via networks
First Claim
Patent Images
1. A method for providing graphical information in a network environment, the method comprising:
- receiving a request via a network for a graphical image;
rendering said graphical image into a plurality of sub-images, wherein said sub-images are derived from color separations of said graphical image; and
displaying said plurality of sub-images on a display via a video buffer wherein said video buffer comprises no more than one of said sub-images in its entirety at any given time.
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Accused Products
Abstract
A method for providing textual information in a network environment, the method comprising: receiving a request via a network for text-editable textual information; converting the text-editable textual information into a non-text-editable textual format on line upon receiving the request; and sending the non-text-editable textual information via the network. Network-based systems are also disclosed.
109 Citations
9 Claims
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1. A method for providing graphical information in a network environment, the method comprising:
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receiving a request via a network for a graphical image;
rendering said graphical image into a plurality of sub-images, wherein said sub-images are derived from color separations of said graphical image; and
displaying said plurality of sub-images on a display via a video buffer wherein said video buffer comprises no more than one of said sub-images in its entirety at any given time. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A network-based graphical information system comprising:
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a computer terminal operative to send a request via a network for a graphical image; and
a server operative to receive said request, render said graphical image into a plurality of sub-images, wherein said sub-images are derived from color separations of said graphical image, and send said plurality of sub-images to said computer terminal via said network;
and wherein said computer terminal is operative to display said plurality of sub-images on a display via a video buffer wherein said video buffer comprises no more than one of said sub-images in its entirety at any given time. - View Dependent Claims (8, 9)
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Specification