US 04,567,890 B1

GPTKB entity

Properties (43)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of data processing systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationPublication 1990-11-01
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Tech_Innovations_Inc.
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_05,678,901_B2
gptkbp:claims 20
gptkbp:description This patent describes a method for enhancing data processing efficiency.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2015-01-01
gptkbp:fieldOfInvention Data processing
gptkbp:filingDate 1990-05-01
https://www.w3.org/2000/01/rdf-schema#label US 04,567,890 B1
gptkbp:internationalClassification G06F 15/16
gptkbp:inventor gptkb:John_Doe
gptkb:New_York
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1995-01-01
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract A method for improving data processing systems.
gptkbp:patentAssignee gptkb:Tech_Innovations_Inc.
gptkbp:patentCitation gptkb:US_04,567,889_B1
gptkbp:patentClassification G06F 15/16
gptkbp:patentExpiration 2015-01-01
gptkbp:patentFamily US_04,567,890_B1,_US_04,567,891_B1
gptkbp:patentField Computer Science
gptkbp:patentFilingDate 1995-01-01
1990-05-01
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentMaintenanceFee Paid
gptkbp:patentNumber 04,567,890 B1
gptkbp:patentOwner gptkb:Tech_Innovations_Inc.
gptkbp:patentStatus Active
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1989-05-01
gptkbp:relatedTo gptkb:US_04,567,889_B1
gptkbp:status active
gptkbp:subclass G06F
gptkbp:title Method for Enhancing Data Processing