US 04,890,124 A

GPTKB entity

Properties (60)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of data processing systems.
gptkbp:applicationNumber 07/305,123
gptkbp:assignee gptkb:XYZ_Corporation
gptkb:ABC_Technologies
gptkbp:citedBy gptkb:US_05,123,456_A
gptkbp:claims 20
gptkbp:class G06F
gptkbp:country gptkb:United_States
gptkbp:documentType utility patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2007-01-06
gptkbp:fieldOfInvention data processing methods
gptkbp:fieldOfUse computer science
gptkbp:filingDate 1989-01-06
https://www.w3.org/2000/01/rdf-schema#label US 04,890,124 A
gptkbp:internationalClassification H04L 12/28
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentCitation gptkb:US_04,890,123_A
gptkb:US_04,678,901_A
gptkb:US_04,567,890_A
gptkb:US_04,789,012_A
US 04,890,140 A
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gptkbp:patentFamily US_04,890,124_A,_US_05,123,456_A
gptkbp:priorityDate 1988-01-06
gptkbp:publicationDate 1990-01-02
gptkbp:relatedTo data processing technology
gptkbp:status granted
gptkbp:subclass G06F 15/16
gptkbp:title Method for improving data processing