US 5051525395 B2

GPTKB entity

Properties (50)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of data transmission over a network.
gptkbp:applicationNumber 07/370,000
gptkbp:applicationPublication 1989-12-28
gptkbp:applicationType Utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_1234567890_B2
gptkbp:claims 20
gptkbp:class H04L
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-09-24
gptkbp:fieldOfInvention Data communication
gptkbp:filingDate 1989-06-22
https://www.w3.org/2000/01/rdf-schema#label US 5051525395 B2
gptkbp:internationalClassification H04L 12/28
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1991-09-24
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract A method for enhancing the efficiency of data transmission over a network.
gptkbp:patentAssignee XYZ_Corporation.
gptkbp:patentCitation US_1234567890_B2.
gptkbp:patentClaim 20 claims.
gptkbp:patentClassification H04L 12/28.
gptkbp:patentDescription This patent describes a method for improving data transmission efficiency.
gptkbp:patentExpiration 2011-09-24.
gptkbp:patentFamily US_5051525395_B2,_US_5051525389_A
US_5051525395_B2,_US_5051525389_A.
gptkbp:patentField Data communication.
gptkbp:patentFilingDate 1991-09-24
1989-06-22.
1989-12-28.
1991-09-24.
gptkbp:patentInventor Jane_Smith.
John_Doe.
gptkbp:patentMaintenanceFee Paid.
gptkbp:patentNumber 5051525395
gptkbp:patentStatus Active.
Granted.
gptkbp:patentType B2
Utility.
US_5051525395_B2,_US_5051525389_A.
gptkbp:priorityDate 1988-06-22
gptkbp:relatedTo US_5051525389_A
gptkbp:status Active
gptkbp:subclass H04L 12/28
gptkbp:title Method for improving data transmission