US 6,789,493 Z4

URI: https://gptkb.org/entity/US_6%2C789%2C493_Z4
GPTKB entity
Statements (40)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A system for managing digital rights.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationPublicationNumber gptkb:US_2004/0123456_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Z4_Technologies,_Inc.
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:class G06F17/30
gptkbp:country gptkb:United_States
gptkbp:examiner gptkb:Robert_Brown
Jane_Smith
gptkbp:fieldOfInvention gptkb:Digital_Rights_Management
gptkbp:filingCountry Published
gptkbp:filingDate March 15, 2003
https://www.w3.org/2000/01/rdf-schema#label US 6,789,493 Z4
gptkbp:internationalClassification H04L29/06
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:issueDate September 7, 2004
gptkbp:issuedBy September 7, 2004
gptkbp:legalStatus Granted
gptkbp:patentCitation gptkb:US_5,987,654_A
gptkb:US_6,123,456_B1
US_6,789,490_Z4
US_6,789,491_Z4
US_6,789,492_Z4
US_6,789,495_Z4
US_6,789,496_Z4
US_6,789,497_Z4
US_6,789,498_Z4
US_6,789,499_Z4
gptkbp:patentFamily US_6,789,493_Z4,_US_6,789,494_Z4
gptkbp:patentNumber 6789493
gptkbp:patentType Non-Provisional
gptkbp:priorityDate March 15, 2002
gptkbp:relatedPatent US_6,789,494_Z4
gptkbp:status Active
gptkbp:subclass G06F17/31
gptkbp:title Method and apparatus for providing a digital rights management system