US 4,654,321

GPTKB entity

Properties (47)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing data processing efficiency.
gptkbp:applicationNumber 06/123,456
gptkbp:applicationPublication US_4,654,321_A1
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Tech_Innovations_Inc.
gptkbp:citedBy US_5,123,456
gptkbp:claims 20
gptkbp:class G06F
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention computer technology
gptkbp:fieldOfUse data processing
gptkbp:filedIn gptkb:Tech_Innovations_Inc.
gptkbp:filingDate 1986-05-15
https://www.w3.org/2000/01/rdf-schema#label US 4,654,321
gptkbp:internationalClassification G06F 15/16
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1987-03-10
gptkbp:issuedBy gptkb:John_Doe
gptkbp:issuedOn 1987-03-10
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentAbstract A method for improving data processing.
gptkbp:patentAssignee gptkb:Tech_Innovations_Inc.
gptkbp:patentCitation gptkb:US_4,123,456
gptkbp:patentClaim 20 claims.
gptkbp:patentClassification G06F 15/16
gptkbp:patentExpiration 2007-03-10
gptkbp:patentFamily US_4,654,321,_US_5,123,456
gptkbp:patentField computer technology
gptkbp:patentFilingDate 1987-03-10
1986-05-15
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentLink https://patents.google.com/patent/US4654321A/en
gptkbp:patentNumber 4654321
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus expired
gptkbp:patentType utility
utility patent
gptkbp:priorityDate 1985-05-15
gptkbp:relatedPatent US_4,654,320
gptkbp:relatedTo US_4,654,320
gptkbp:status expired
gptkbp:subclass G06F15
gptkbp:technologyDomain information technology
gptkbp:title Method for improving data processing