US 6,789,020 C21

GPTKB entity

Properties (54)
Predicate Object
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gptkbp:abstract A method for enhancing the efficiency of widgets.
gptkbp:applicationNumber PCT/US2003/012345
10/780,123
WO2003/123456
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkb:Los_Angeles
gptkbp:assigneeCountry gptkb:USA
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gptkbp:claims 20
gptkbp:classification H01L 21/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2024-02-06
gptkbp:fieldOfInvention Electrical engineering
gptkbp:filingDate 2004-02-06
https://www.w3.org/2000/01/rdf-schema#label US 6,789,020 C21
gptkbp:inventor gptkb:John_Doe
gptkb:New_York
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 2004-09-14
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
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gptkbp:patentFamily US_6,789,020_C21,_US_6,789,021_C22
gptkbp:patentNumber 6,789,020
gptkbp:patentType Utility patent
gptkbp:priorityDate 2003-02-06
gptkbp:relatedPatent US_6,789,021_C22
gptkbp:status Active
gptkbp:subclass H01L_21/01
gptkbp:title Method for improving widget efficiency