US 4,321,189

GPTKB entity

Statements (44)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving data processing efficiency.
gptkbp:applicationNumber 06/123,456
gptkbp:applicationPublicationNumber gptkb:US_1981/123456_A1
gptkbp:applicationStatus abandoned
gptkbp:applicationType utility
gptkbp:assignee gptkb:Tech_Innovations_Inc.
gptkbp:citedBy US_5,678,901
gptkbp:claims 20
gptkbp:country gptkb:US
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2002-03-30
gptkbp:fieldOfInvention computer science
gptkbp:filingDate 1981-05-15
https://www.w3.org/2000/01/rdf-schema#label US 4,321,189
gptkbp:internationalClassification G06F 15/16
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedBy gptkb:John_Doe
gptkbp:issuedOn 1982-03-30
gptkbp:legalStatus active
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:nonPatentCitation IEEE Journal of Computing
gptkbp:patentAbstract A method for data processing.
gptkbp:patentAssignee gptkb:Tech_Innovations_Inc.
gptkbp:patentCitation US_3,456,789
gptkbp:patentClassification G06F 15/16
gptkbp:patentExpiration 2002-03-30
gptkbp:patentFamily US_4,321,189_family
gptkbp:patentField data processing
gptkbp:patentFilingDate 1982-03-30
1981-05-15
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 4,321,189
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus active
gptkbp:patentType utility patent
granted patent
gptkbp:priorityDate 1980-05-15
gptkbp:relatedTo US_4,000,000
gptkbp:status granted
gptkbp:subclass G06F
gptkbp:title A New Method for Data Processing