Differentiated proxy digital signatures
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 15, 2011
Grant Date -
Jul 13, 2006
app pub date -
Dec 30, 2004
filing date -
Dec 30, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Methods and apparatus, including computer program products, for providing input to a workflow application. Source documents are received that have respective original signatures but no digital signatures. The source documents can be paper documents, or they can be scanned representations of paper documents. Proxy digital signatures are applied to digital representations of the source documents. The proxy digital signatures are differentiated in that they are annotated with metadata indicating the quality of the respective original signatures.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully