US 6,789,938 K-20

GPTKB entity

Properties (41)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A system for managing digital rights.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationPublicationNumber 2003/0123456 A1
gptkbp:applicationType Utility
gptkbp:assignee K-20_Technologies,_Inc.
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2024-09-07
gptkbp:fieldOfInvention gptkb:Digital_Rights_Management
gptkbp:filingDate March 15, 2002
gptkbp:grantDate September 7, 2004
https://www.w3.org/2000/01/rdf-schema#label US 6,789,938 K-20
gptkbp:internationalClassification G06F17/30
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:issuedOn September 7, 2004
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation 5
gptkbp:patentAbstract A method for providing a digital rights management system.
gptkbp:patentAssignee K-20_Technologies,_Inc.
gptkbp:patentCitation 10
gptkbp:patentClassification H04L29/06
gptkbp:patentExpiration 2024-09-07
gptkbp:patentFamily K-20_Digital_Rights_Management
gptkbp:patentField gptkb:Digital_Rights_Management
gptkbp:patentFilingDate March 15, 2002
September 7, 2004
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 6,789,938
gptkbp:patentStatus Active
gptkbp:patentType Utility Patent
gptkbp:priorityDate March 15, 2002
gptkbp:relatedPatent US_6,789,939_K-21
gptkbp:relatedTo US_6,789,937_K-19
gptkbp:status Active
gptkbp:technologyArea Information Technology
gptkbp:title Method and apparatus for providing a digital rights management system