US 6,789,135 K21

GPTKB entity

Statements (47)
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:Bob_Brown
gptkbp:examiner No objections raised.
Jane_Smith
gptkbp:fieldOfInvention secure communications
gptkbp:filingCountry gptkb:United_States
gptkbp:filingDate April 1, 2002
gptkbp:firstClaim A method for establishing a secure communication channel.
https://www.w3.org/2000/01/rdf-schema#label US 6,789,135 K21
gptkbp:internationalClassification H04L 9/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:issuedBy September 7, 2004
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentAbstract This invention relates to secure communications.
gptkbp:patentAssignee gptkb:K21_Technologies,_Inc.
gptkbp:patentCitation gptkb:US_5,678,901_A
Figure 1, Figure 2.
US_5,678,901_A,_US_7,123,456_B2
gptkbp:patentClassification H04L
gptkbp:patentDescription Detailed description of the invention.
gptkbp:patentExpiration September 7, 2024
gptkbp:patentFamily K21 family
gptkbp:patentField telecommunications
gptkbp:patentFilingDate September 7, 2004
April 1, 2002
gptkbp:patentInventor John_Doe,_Alice_Johnson,_Bob_Brown
gptkbp:patentLitigation none
gptkbp:patentNumber 6,789,135
gptkbp:patentOwner gptkb:K21_Technologies,_Inc.
gptkbp:patentStatus active
gptkbp:patentType utility patent
10/123,456
K21
granted patent
gptkbp:priorityDate March 15, 2002
gptkbp:publicationNumber 2004/0123456 A1
gptkbp:relatedPatent US_6,123,456_K21
gptkbp:status active
gptkbp:title Method and apparatus for providing a secure communication channel