US 6,789,997 T41

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Properties (68)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for establishing a secure communication channel.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationStatus published
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gptkbp:examiner Jane_Smith
gptkbp:expirationDate September 14, 2024
gptkbp:fieldOfInvention network security
gptkbp:fieldOfUse telecommunications
gptkbp:filingDate March 15, 2003
https://www.w3.org/2000/01/rdf-schema#label US 6,789,997 T41
gptkbp:internationalClassification H04L 12/28
gptkbp:inventor gptkb:Alice_Johnson
gptkb:Bob_Brown
gptkb:John_Doe
gptkbp:issueDate September 14, 2004
gptkbp:issuedBy September 14, 2004
gptkbp:language English
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gptkbp:patentFamily US_6,789,997_T41,_US_6,789,998_T41
gptkbp:patentNumber 6,789,997
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gptkbp:patentType granted
gptkbp:priorityDate March 15, 2002
gptkbp:relatedPatent US_6,789,998_T41
gptkbp:status active
gptkbp:subclass H04L 29/08
gptkbp:title Method and apparatus for providing a virtual private network