US 04,567,994 B2

GPTKB entity

Statements (23)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for controlling a data processing system to improve efficiency.
gptkbp:applicationNumber US_06/646,198
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:International_Business_Machines_Corporation
gptkbp:citedBy US_5,123,456
gptkbp:effectiveDate 1986-01-28
gptkbp:examiner gptkb:John_Doe
gptkbp:fieldOfInvention data processing
gptkbp:filingDate 1984-10-01
https://www.w3.org/2000/01/rdf-schema#label US 04,567,994 B2
gptkbp:internationalClassification G06F 9/00
gptkbp:inventor gptkb:Robert_W._McCulloch
gptkbp:issueFeePaid true
gptkbp:maintenanceFee paid
gptkbp:numberOfClaims 20
gptkbp:patentExpiration 2006-01-28
gptkbp:patentFamily US_04,567,994_B2,_US_04,567,993_B2
gptkbp:patentType utility
gptkbp:priorityDate 1984-10-01
gptkbp:relatedPatent gptkb:US_04,567,993_B2
gptkbp:status granted
gptkbp:title Method for controlling a data processing system