US 4567948

GPTKB entity

Properties (41)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing data processing efficiency.
gptkbp:applicationNumber 06/678,123
gptkbp:applicationPublication gptkb:US_4567948_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy US_7890123
gptkbp:claims 20
gptkbp:class G06F
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Computer Science
gptkbp:fieldOfUse Software Development
gptkbp:filingDate November 30, 1984
gptkbp:firstClaim A method for processing data.
https://www.w3.org/2000/01/rdf-schema#label US 4567948
gptkbp:internationalClassification H04L
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate June 25, 1985
gptkbp:issuedBy June 25, 1985
gptkbp:legalStatus Lapsed
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation IEEE Paper 1234
gptkbp:patentAbstract This patent describes a method for improving data processing.
gptkbp:patentCitation gptkb:US_4567947
gptkbp:patentClassification Class 709
gptkbp:patentExpiration June 25, 2005
gptkbp:patentFamily US_4567948,_US_7890123,_US_1234567
gptkbp:patentImage link_to_image.jpg
gptkbp:patentLink https://patents.google.com/patent/US4567948
gptkbp:patentNumber 4567948
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus Expired due to non-payment of maintenance fees.
gptkbp:patentType Granted
gptkbp:priorityDate December 15, 1983
gptkbp:relatedApplication gptkb:US_4567949
gptkbp:relatedPatent US_1234567
gptkbp:status Expired
gptkbp:subclass G06F 15/16
gptkbp:technologyArea Data Processing
gptkbp:title Method for improving data processing