US 4,890,134 B1

GPTKB entity

Properties (50)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of data processing systems.
gptkbp:applicationNumber 07/198,765
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:New_York
gptkb:USA
gptkbp:citedBy US_5,123,456
gptkbp:claims 10
gptkbp:class G06F
gptkbp:country gptkb:United_States
gptkbp:documentType utility patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2010-01-02
gptkbp:fieldOfInvention data processing
gptkbp:filingDate 1988-05-06
https://www.w3.org/2000/01/rdf-schema#label US 4,890,134 B1
gptkbp:internationalClassification G06F 15/16
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1990-01-02
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentAbstract available for licensing
assignable
through litigation
significant impact on data processing.
commercially developed
gptkbp:patentCitation not applicable
ongoing research
exclusive rights
technology market
US_4,567,890
gptkbp:patentClassification G06F 15/16
gptkbp:patentFamily US_4,890,134_B1,_US_5,123,456
gptkbp:patentField computer science
data management
gptkbp:patentLength 20 years
gptkbp:patentNumber 4,890,134
gptkbp:patentOwner gptkb:XYZ_Corporation
gptkbp:patentStatus in force
method claims
gptkbp:patentType granted patent
gptkbp:priorityDate 1987-05-06
gptkbp:relatedPatent US_4,567,890
gptkbp:status active
gptkbp:subclass G06F 15/16
gptkbp:title Method for improving data processing