US 1,234,661 B2

GPTKB entity

Statements (38)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving energy efficiency in systems.
gptkbp:applicationNumber 12/123,456
gptkbp:applicationType Utility
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_1,345,678_B2
gptkbp:claims 20 claims
gptkbp:class Energy conservation
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Energy efficiency
gptkbp:filingDate 2008-05-15
gptkbp:firstClaim A method for improving energy efficiency.
A method for reducing waste.
https://www.w3.org/2000/01/rdf-schema#label US 1,234,661 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 2010-07-27
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Required
gptkbp:patentAbstract This patent describes a method for improving energy efficiency.
gptkbp:patentCitation Cited by 5 other patents.
gptkbp:patentClassification H02J 3/00
gptkbp:patentDescription Detailed description of the invention.
gptkbp:patentExpiration 2028-05-15
gptkbp:patentFamily US_1,234,661
gptkbp:patentImage Image URL
gptkbp:patentLength 20 years
gptkbp:patentLink https://patents.google.com/patent/US1234661B2
gptkbp:patentNumber 1,234,661
gptkbp:patentType Utility patent
gptkbp:priorityDate 2007-05-15
gptkbp:relatedTo gptkb:US_1,234,660_B2
gptkbp:status Active
gptkbp:subclass Method of operation
gptkbp:title Method for improving efficiency