Dan D. Kogan

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Creating and maintaining hypertext links among heterogeneous doc

Patent

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Method and apparatus for annotating a computer document incorpor

Data processing: database and file management or data structures – Database design – Data structure types
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Method and apparatus for redrawing transparent windows

Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
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Method and apparatus for supporting on-demand connectivity...

Telephonic communications – Audio message storage – retrieval – or synthesis – Interaction with an external nontelephone network
Reexamination Certificate

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Profile ID: LFUS-PAI-P-218107

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