US 4849505152 B2

GPTKB entity

Properties (42)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving data processing efficiency.
gptkbp:applicationNumber 07/198,765
gptkbp:applicationPublication US_1987654321_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_1234567890_B2
gptkbp:claims 20
gptkbp:classification G06F 15/16
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:documentType B2 Patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate June 27, 2006
gptkbp:fieldOfInvention Computer Science
gptkbp:filingDate February 15, 1988
gptkbp:grantDate June 27, 1989
https://www.w3.org/2000/01/rdf-schema#label US 4849505152 B2
gptkbp:inventor gptkb:John_Doe
gptkb:San_Francisco
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedBy June 27, 1989
gptkbp:language English
gptkbp:legalStatus Expired
gptkbp:location gptkb:United_States
gptkbp:patentAbstract This patent describes a method for improving data processing efficiency.
gptkbp:patentCitation gptkb:US_4567890123_A1
gptkbp:patentClassification G06F 15/16, G06F 17/30
gptkbp:patentExpiration 20 years from filing date.
gptkbp:patentFamily US_4849505152_B2,_US_1234567890_B2
gptkbp:patentField Data Processing
gptkbp:patentLink https://patents.google.com/patent/US4849505152B2
gptkbp:patentNumber 4849505152
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentOwner gptkb:XYZ_Corporation
gptkbp:patentStatus Lapsed
gptkbp:patentType Granted
gptkbp:priorityDate December 15, 1987
gptkbp:relatedTo gptkb:US_1234567890_B2
gptkbp:status Active
gptkbp:subclass G06F
gptkbp:title Method for improving data processing