US 490,123,455 B1

GPTKB entity

Properties (35)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of data processing systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Tech_Innovations_Inc.
gptkbp:citedBy US_5,678,901
gptkbp:claims 20
gptkbp:class G06F 15/16
gptkbp:country gptkb:United_States
gptkbp:examiner No objections raised.
Jane_Smith
gptkbp:fieldOfInvention Computer Science
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate February 15, 1990
https://www.w3.org/2000/01/rdf-schema#label US 490,123,455 B1
gptkbp:internationalClassification H04L 12/28
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:issueDate February 20, 1990
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentCitation US_4,567,890
gptkbp:patentExpiration February 20, 2010
gptkbp:patentFamily US_490,123,455_B1,_US_490,123,456_B1
gptkbp:patentLink https://patents.google.com/patent/US490123455B1
gptkbp:patentNumber 490123455
gptkbp:patentOwner gptkb:Tech_Innovations_Inc.
gptkbp:patentType Utility Patent
gptkbp:priorityDate February 15, 1989
gptkbp:relatedTo gptkb:US_490,123,456_B1
gptkbp:status Active
gptkbp:subclass G06F 15/167
gptkbp:technologyArea Data Processing
gptkbp:title Method for improving data processing