US 5,679,015 C2

GPTKB entity

Statements (24)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method and apparatus for processing digital signals.
gptkbp:applicationNumber 08/703,174
gptkbp:assignee gptkb:Hsu_&_Associates,_Inc.
gptkbp:citedBy gptkb:US_6,123,456
gptkb:US_7,890,123
gptkbp:claims 20
gptkbp:examiner gptkb:John_Doe
gptkbp:fieldOfInvention Digital_signal_processing
gptkbp:filingDate July 29, 1996
gptkbp:firstClaim A digital signal processing system comprising...
gptkbp:grantDate October 14, 1997
https://www.w3.org/2000/01/rdf-schema#label US 5,679,015 C2
gptkbp:internationalClassification H04L 27/00
gptkbp:inventor gptkb:Robert_J._H._Hsu
gptkbp:issuedOn October 14, 1997
gptkbp:issueFeePaid Yes
gptkbp:maintenanceFee Yes
gptkbp:patentType Utility
gptkbp:priorityDate July 29, 1996
gptkbp:relatedPatent US_5,123,456
US_5,678,901
gptkbp:status Active
gptkbp:title Method and apparatus for providing a digital signal processing system