US 5,109,876 B2

GPTKB entity

Statements (81)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving data processing.
gptkbp:applicationNumber 07/516,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy gptkb:US_6,123,456_B1
gptkbp:claims 20
gptkbp:class G06F
gptkbp:description This patent describes a method for data processing.
gptkbp:expirationDate 2012-04-28
gptkbp:fieldOfInvention computer technology
gptkbp:filingDate 1990-04-30
https://www.w3.org/2000/01/rdf-schema#label US 5,109,876 B2
gptkbp:internationalClassification H04L
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1992-04-28
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
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gptkbp:patentFamily US_5,109,876_B2,_US_5,000,000_B2
gptkbp:patentType utility
gptkbp:priorityDate 1989-04-30
gptkbp:relatedTo US_5,000,000_B2
gptkbp:status active
gptkbp:subclass G06F15/16
gptkbp:technologyArea information technology