US 1,234,644 B1

GPTKB entity

Properties (61)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving energy efficiency in systems.
gptkbp:applicationNumber US_1,234,644
gptkbp:applicationStatus Granted
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US_1,500,000_B1
gptkbp:claims 20
gptkbp:class Energy conservation
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2030-07-20
gptkbp:fieldOfInvention Energy efficiency
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate 2008-05-01
https://www.w3.org/2000/01/rdf-schema#label US 1,234,644 B1
gptkbp:internationalClassification H02J 3/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 2010-07-20
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalEvent nan
gptkbp:maintenanceFee Paid
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gptkbp:patentFamily US_1,234,644_B1,_US_1,234,645_B1
gptkbp:patentNumber 1,234,644
gptkbp:patentType Utility
gptkbp:priorityDate 2007-05-01
gptkbp:relatedTo US_1,234,643_B1
gptkbp:status Active
gptkbp:subclass Method of operation
gptkbp:title Method for improving efficiency