US 6456321 B1

GPTKB entity

Statements (25)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing data transmission efficiency.
gptkbp:applicationNumber 09/610,123
gptkbp:applicationType utility
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:citedBy gptkb:US_1234567_A1
gptkbp:claims 20
gptkbp:description This patent describes a method for improving data transmission in telecommunications.
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention telecommunications
gptkbp:filingDate 2000-06-30
https://www.w3.org/2000/01/rdf-schema#label US 6456321 B1
gptkbp:internationalClassification H04L 12/28
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 2002-09-24
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_6456321_B1,_US_6456320_B1,_US_1234567_A1
gptkbp:patentNumber 6456321
gptkbp:priorityDate 1999-06-30
gptkbp:relatedTo gptkb:US_6456320_B1
gptkbp:status active
gptkbp:subclass H04L
gptkbp:title Method for improving data transmission