US 6506220

GPTKB entity

Statements (81)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing data transmission efficiency.
gptkbp:applicationNumber 09/895,123
gptkbp:applicationPublication gptkb:US_2001/0012345_A1
gptkbp:applicationType utility
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gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US_1234567
gptkbp:claims 20
gptkbp:class H04L
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2023-06-29
gptkbp:fieldOfInvention telecommunications
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gptkbp:filingDate 2001-06-29
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gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 2003-01-14
gptkbp:legalStatus active
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gptkbp:patentFamily US_6506220_family
gptkbp:patentNumber 6506220
gptkbp:patentType granted patent
gptkbp:priorityDate 2000-06-29
gptkbp:relatedTo US_6506221
gptkbp:status granted
gptkbp:subclass H04L 12/28
gptkbp:title Method for improving data transmission