US 4950516222 B2

GPTKB entity

Statements (46)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving data processing efficiency.
gptkbp:applicationNumber 07/327,123
gptkbp:applicationPublicationNumber US_4950516222_A1
gptkbp:applicationStatus granted
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy gptkb:US_1234567890_B2
gptkbp:claims 20
gptkbp:classification G06F 15/16
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2010-03-20
gptkbp:fieldOfTechnology computer science
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate 1989-03-20
https://www.w3.org/2000/01/rdf-schema#label US 4950516222 B2
gptkbp:internationalClassification H04L 29/06
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1990-08-28
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentAbstract A method for improving data processing efficiency.
gptkbp:patentAssignee gptkb:XYZ_Corporation
gptkbp:patentCitation gptkb:US_4567890123_B2
gptkbp:patentClaim 20
gptkbp:patentClassification G06F 15/16
H04L 29/06
gptkbp:patentExpiration 2010-03-20
gptkbp:patentFamily US_4950516222_B2,_US_4950516221_B2
gptkbp:patentFamilyMembers gptkb:US_4950516222_B2
gptkbp:patentFilingDate 1989-03-20
1990-08-28
gptkbp:patentInventor gptkb:John_Doe
gptkb:USA
Jane_Smith
gptkbp:patentMaintenanceFee paid
gptkbp:patentNumber 4950516222
gptkbp:patentStatus active
gptkbp:patentType B2
utility
Utility patent for a method.
US_4950516221_B2
gptkbp:priorityDate 1988-03-20
gptkbp:relatedTo US_4950516221_B2
gptkbp:title Method for improving data processing