US 500,123,421 B1

GPTKB entity

Properties (37)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for enhancing data processing efficiency.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:New_York
gptkb:Tech_Innovations_Inc.
gptkbp:citedBy US 600,123,456 B2
gptkbp:claims 20
gptkbp:class G06F 15/16
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:country gptkb:United_States
gptkbp:documentType B1
gptkbp:examiner Jane_Smith
gptkbp:expirationDate April 2011
gptkbp:fieldOfInvention Computer Science
gptkbp:filingDate July 1990
https://www.w3.org/2000/01/rdf-schema#label US 500,123,421 B1
gptkbp:internationalClassification H04L 12/28
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedBy April 1991
gptkbp:language English
gptkbp:legalStatus Expired due to non-payment of maintenance fees.
gptkbp:patentAbstract A method for improving data processing.
gptkbp:patentCitation US_400,123,456_A1
gptkbp:patentClassification G06F
gptkbp:patentFamily US_500,123,421_B1,_US_500,123,420_B1
gptkbp:patentImage image_url_here
gptkbp:patentLink https://patents.google.com/patent/US500123421B1
gptkbp:patentNumber 500123421
gptkbp:patentType Utility Patent
gptkbp:priorityDate January 1990
gptkbp:publicationDate April 1991
gptkbp:relatedPatent US_500,123,420_B1
gptkbp:status Active
gptkbp:subclass G06F 15/167
gptkbp:title Method for Enhancing Data Processing