US 4849505112 B2

GPTKB entity

Properties (27)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving data processing efficiency.
gptkbp:applicationNumber 07/198,123
gptkbp:applicationType utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_5000000
gptkbp:claims 20
gptkbp:class G06F
gptkbp:country gptkb:United_States
gptkbp:documentType B2
gptkbp:examiner Jane_Smith
gptkbp:expirationDate July 18, 2006
gptkbp:fieldOfInvention computer science
gptkbp:filedIn February 15, 1988
gptkbp:grantDate July 18, 1989
https://www.w3.org/2000/01/rdf-schema#label US 4849505112 B2
gptkbp:internationalClassification G06F 15/16
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy July 18, 1989
gptkbp:language English
gptkbp:legalStatus expired
gptkbp:patentFamily US_4849505112_B2,_US_4850000,_US_4860000
gptkbp:priorityDate January 15, 1987
gptkbp:relatedPatent US_4850000
gptkbp:status active
gptkbp:subclass G06F 15/16
gptkbp:title Method for improving data processing