US 4951521 A

GPTKB entity

Statements (44)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing data processing efficiency.
gptkbp:applicationNumber 07/200,000
gptkbp:applicationStatus granted
gptkbp:applicationType utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy US_5000000_A
gptkbp:claims 10
gptkbp:classification G06F 15/16
gptkbp:currentHolder gptkb:XYZ_Corporation
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention data processing
gptkbp:filedIn gptkb:John_Doe
gptkbp:filingDate 1988-06-30
gptkbp:filingLocation gptkb:USPTO
https://www.w3.org/2000/01/rdf-schema#label US 4951521 A
gptkbp:internationalClassification G06F 15/16
gptkbp:inventor gptkb:Alice_Johnson
gptkb:Bob_Brown
gptkb:John_Doe
gptkbp:issueDate 1990-08-28
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentAbstract This patent describes a method for improving data processing.
gptkbp:patentCitation US_4800000_A
US_4900000_A
US_4850000_A
US_4951520_A
US_4951522_A
gptkbp:patentDescription A detailed description of the method and its applications.
gptkbp:patentExpiration 2010-08-28
gptkbp:patentFamily US_4951521_A_family
gptkbp:patentImage link_to_image.jpg
gptkbp:patentNumber 4951521
gptkbp:patentStatus patent granted
patent expired
patent assigned
patent filed
patent maintained
gptkbp:patentType granted
gptkbp:priorityDate 1987-06-30
gptkbp:relatedTo US_4951520_A
gptkbp:subclass G06F
gptkbp:title Method for improving data processing