US 6,789,977 F17

GPTKB entity

Properties (21)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for controlling a communication system to improve efficiency.
gptkbp:applicationNumber 10/2003,123,456
gptkbp:assignee gptkb:Fujitsu_Limited
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:effectiveDate September 14, 2004
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention telecommunications
gptkbp:filingDate March 15, 2003
gptkbp:firstClaim A method for controlling a communication system comprising...
https://www.w3.org/2000/01/rdf-schema#label US 6,789,977 F17
gptkbp:internationalClassification H04L 12/28
gptkbp:inventor gptkb:John_Doe
gptkbp:issueFeePaid Yes
gptkbp:maintenanceFee Paid
gptkbp:priorityDate March 15, 2002
gptkbp:publicationNumber gptkb:US_2004/0123456_A1
gptkbp:relatedPatent US_6,789,978_F17
gptkbp:status active
gptkbp:title Method and apparatus for controlling a communication system