Document storage and processing system for inventors that utilize timestamps and digital signatures
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 9, 2002
Grant Date -
N/A
app pub date -
Dec 10, 1997
filing date -
Dec 10, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A computerized document storage system for use by inventors to store their work on an invention and to secure their claim to a date of invention, the system comprising a document creator to enable the inventor to describe his invention in a document, a document saver that stores the document with a digital signature of the inventor and a time stamp. The saver prevents any further modification of the document except an addition of: a witness statement, a digital signature, and a time stamp. The system also includes a witness document modifier that only allows the witness statement, the digital signature and the time stamp to be added to a stored document. A document viewer is also included to list the documents stored in the system and to allow the documents to be read.
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Cited Art Landscape
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