US 6,456,789 C4

GPTKB entity

Properties (56)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a process.
gptkbp:applicationNumber 09/123,456
gptkbp:applicationType Utility
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:assigneeCountry gptkb:United_States
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 10
gptkbp:classification H01L 21/00
gptkbp:country gptkb:United_States
gptkbp:documentType Patent_Grant
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2022-05-15
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingCountry gptkb:United_States
gptkbp:filingDate 2001-05-15
https://www.w3.org/2000/01/rdf-schema#label US 6,456,789 C4
gptkbp:internationalClassification gptkb:IPC
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 2002-09-24
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
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gptkbp:patentFamily US_6,456,789_C4,_US_6,123,456_A1
gptkbp:patentNumber 6,456,789
gptkbp:patentType Granted Patent
gptkbp:priorityDate 2000-05-15
gptkbp:relatedPatent gptkb:US_6,123,456_A1
gptkbp:status Active
gptkbp:subclass H01L_21/01
gptkbp:title Method for improving efficiency