Method and apparatus for securing software to reduce unauthorized use

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6044471
SERIAL NO

09090620

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Abstract

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A method and apparatus for securing software to reduce unauthorized use include associating a password or series of passwords with each copy of group of authorized software and requiring entry of a first password obtained from the developer or authorized representative of the software after exchanging registration information. The method and apparatus may also subsequently require entry of a second password from the series associated with the software to continue using the software. A password or authorization code series may be associated with each authorized copy or with a group of copies such as those distributed to a particular organization or site. Preferably, subsequent passwords or authorization codes are obtained from an authorized software developer, manufacturer, or distributor which gathers current information from the user to monitor compliance with licensing restrictions. The number and frequency of required password updates may be regular or irregular depending upon the application, user, or software manufacturer. A code which disables the software may be communicated if the manufacturer determines that the user is an unauthorized user.

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Patent Owner(s)

Patent OwnerAddress
Z4 TECHNOLOGIES INC3786 RANYA DRIVE COMMERCE TOWNSHIP MI 48382

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Colvin, David S Commerce Township, Oakland County, MI 42 2817

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