US 6,789,861 K21

GPTKB entity

Properties (58)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for establishing a secure communication channel between two parties.
The invention relates to secure communication.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:K21_Technologies,_Inc.
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:country gptkb:United_States
gptkbp:examiner gptkb:Robert_Brown
Jane_Smith
gptkbp:fieldOfInvention secure communications
gptkbp:filingDate April 1, 2002
gptkbp:filingLocation gptkb:USPTO
gptkbp:firstClaim A method for establishing a secure communication channel.
https://www.w3.org/2000/01/rdf-schema#label US 6,789,861 K21
gptkbp:internationalClassification H04L 9/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:issuedBy September 7, 2004
gptkbp:issueFeePaid $1,200
gptkbp:legalStatus patent granted
gptkbp:maintenanceFee $1,600
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gptkbp:patentExpiration September 7, 2024
gptkbp:patentFamily K21_Technologies_patents
gptkbp:patentNumber 6,789,861
gptkbp:patentType utility
gptkbp:priorityDate March 15, 2002
gptkbp:relatedPatent gptkb:US_6,123,456_A1
gptkbp:status active
gptkbp:title Method and apparatus for providing a secure communication channel