US 6,789,975 K21

GPTKB entity

Properties (38)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for establishing a secure communication channel between two parties.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationType utility
gptkbp:assignee gptkb:K21_Technologies,_Inc.
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention secure communications
gptkbp:filingDate April 1, 2003
gptkbp:firstClaim The method of claim 1, using a public key infrastructure.
The method of claim 1, further comprising authentication.
A method for establishing a secure communication channel.
The method of claim 1, wherein the parties are remote.
The method of claim 1, with a session key.
The method of claim 1, wherein the communication is encrypted.
The method of claim 1, utilizing a digital signature.
gptkbp:grantDate September 7, 2004
https://www.w3.org/2000/01/rdf-schema#label US 6,789,975 K21
gptkbp:internationalClassification H04L 9/00
gptkbp:inventiveStep non-obvious
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn September 7, 2004
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:ninthClaim The method of claim 1, involving a secure server.
The method of claim 1, providing integrity checks.
The method of claim 1, ensuring confidentiality.
gptkbp:novelty new invention
gptkbp:patentFamily K21 family
gptkbp:patentInventor 20 years
gptkbp:patentOffice gptkb:United_States_Patent_and_Trademark_Office
gptkbp:priorityDate March 15, 2002
gptkbp:relatedTo US_6,123,456_K21
gptkbp:status active
gptkbp:technologyArea telecommunications
gptkbp:title Method and apparatus for providing a secure communication channel