US 4900000 B2

URI: https://gptkb.org/entity/US_4900000_B2
GPTKB entity
Properties (82)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a process.
gptkbp:applicationNumber 07/198,123
gptkbp:applicationStatus Granted
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US_5000000_B2
gptkbp:claims 20
gptkbp:class G06F
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2010-05-23
gptkbp:fieldOfInvention Engineering
gptkbp:filingDate 1988-05-23
gptkbp:fullText Available online
https://www.w3.org/2000/01/rdf-schema#label US 4900000 B2
gptkbp:internationalClassification H04L 29/06
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1990-02-13
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
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gptkbp:patentFamily US,_EP,_JP
gptkbp:patentNumber 4900000
gptkbp:patentType Utility
gptkbp:priorityDate 1987-05-23
gptkbp:relatedTo gptkb:US_4800000_B2
gptkbp:status Active
gptkbp:subclass G06F 15/16
gptkbp:title Method for improving efficiency