Method and apparatus for securing software to reduce unauthorized use
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United States of America Patent
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Mar 28, 2000
Grant Date -
N/A
app pub date -
Jun 4, 1998
filing date -
Jun 4, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
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.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| Z4 TECHNOLOGIES INC | 3786 RANYA DRIVE COMMERCE TOWNSHIP MI 48382 |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Colvin, David S | Commerce Township, Oakland County, MI | 42 | 2817 |
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| Fee | Large entity fee | small entity fee | micro entity fee | due date |
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| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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