US 4,321,117 A

GPTKB entity

Statements (23)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving data processing efficiency.
gptkbp:applicationNumber 06/200,000
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_5,123,456_A
gptkbp:claims 20
gptkbp:classification G06F 15/16
gptkbp:documentType utility patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 30, 1999
gptkbp:fieldOfUse computer technology
gptkbp:filingDate April 1, 1980
https://www.w3.org/2000/01/rdf-schema#label US 4,321,117 A
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn March 30, 1982
gptkbp:language English
gptkbp:legalStatus active
gptkbp:location gptkb:United_States
gptkbp:patentFamily US_4,321,117_A,_US_4,321,118_A
gptkbp:priorityDate September 15, 1980
gptkbp:relatedTo US_4,000,000_A
gptkbp:status granted
gptkbp:title A New Method for Data Processing