US 6,789,218 T90

GPTKB entity

Properties (40)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A system for managing digital rights.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationPublicationNumber gptkb:US_2003/0123456_A1
gptkbp:applicationStatus Published
gptkbp:applicationType Utility
gptkbp:assignee gptkb:T90_Technologies,_Inc.
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:class G06F17/30
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 15, 2022
gptkbp:fieldOfInvention gptkb:Digital_Rights_Management
gptkbp:filingCountry Active
gptkbp:filingDate March 15, 2002
gptkbp:firstClaim A method for managing digital rights.
https://www.w3.org/2000/01/rdf-schema#label US 6,789,218 T90
gptkbp:internationalClassification H04L29/06
gptkbp:inventor gptkb:Alice_Johnson
gptkb:Bob_Brown
gptkb:John_Doe
gptkbp:issueDate September 14, 2004
gptkbp:issuedBy September 14, 2004
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation IEEE Paper on DRM.
gptkbp:patentCitation gptkb:US_5,987,123
gptkbp:patentClassification G06F
gptkbp:patentFamily US_6,789,218_T90_Family
gptkbp:patentLink https://patents.google.com/patent/US6789218B2
gptkbp:patentNumber 6,789,218
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType Utility Patent
gptkbp:priorityDate March 15, 2002
gptkbp:relatedApplication US_10/123,457
gptkbp:relatedPatent US_6,789,219_T91
gptkbp:status Active
gptkbp:subclass G06F17/31
gptkbp:title Method and apparatus for providing a digital rights management system