US 5051525389 B2

GPTKB entity

Properties (63)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of data processing systems.
gptkbp:applicationNumber 07/370,000
gptkbp:applicationPublicationNumber US_5051525389_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_1234567890_B2
gptkbp:claims 20
gptkbp:class G06F
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Data processing technology
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate 1988-06-22
gptkbp:grantType B2
https://www.w3.org/2000/01/rdf-schema#label US 5051525389 B2
gptkbp:internationalClassification G06F 15/16
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 Required
gptkbp:numberOfFigures 5
gptkbp:pageCount 12
gptkbp:patentAbstract A method for enhancing the efficiency of data processing systems.
United_States.
gptkbp:patentAssignee USA.
XYZ_Corporation.
gptkbp:patentCitation gptkb:US_1234567890_B2
US_1234567890_B2.
gptkbp:patentClaim 20 claims.
gptkbp:patentClassification G06F 15/16.
gptkbp:patentExpiration 2011-09-24
2011-09-24.
gptkbp:patentFamily US,_EP,_JP
US,_EP,_JP.
gptkbp:patentField Data processing.
gptkbp:patentFilingDate B2.
1988-06-22.
1991-09-24.
gptkbp:patentInventor Jane_Smith.
John_Doe.
USA.
gptkbp:patentLitigation None.
nan
gptkbp:patentMaintenanceFee Required.
gptkbp:patentNumber 5.
12.
5051525389
5051525389.
gptkbp:patentStatus Active.
Granted.
gptkbp:patentType Utility patent
Utility.
US 5051525378 A1.
gptkbp:priorityDate 1987-06-22
gptkbp:publications B2
gptkbp:relatedPatent US_5051525378_A1
gptkbp:relatedTo US_5051525378_A1
gptkbp:status Active
gptkbp:subclass G06F 15/16
gptkbp:title Method for improving data processing