US 4,678,901 C1

GPTKB entity

Properties (27)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of data processing systems.
gptkbp:applicationNumber 06/885,123
gptkbp:applicationType utility
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:citedBy US_5,123,456
gptkbp:claims 10
gptkbp:class G06F
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention data processing
gptkbp:filedWith gptkb:USPTO
gptkbp:filingDate 1986-06-30
https://www.w3.org/2000/01/rdf-schema#label US 4,678,901 C1
gptkbp:internationalClassification G06F 15/16
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1987-07-07
gptkbp:legalStatus lapsed
gptkbp:patentFamily US_4,678,901_C1,_US_5,123,456,_US_6,789,012
gptkbp:patentNumber 4,678,901
gptkbp:patentOffice gptkb:United_States_Patent_and_Trademark_Office
gptkbp:patentType granted
gptkbp:priorityDate 1985-06-30
gptkbp:relatedTo US_4,567,890
gptkbp:status expired
gptkbp:subclass G06F15/16
gptkbp:title Method for improving data processing