US 6,789,551 M17

GPTKB entity

Statements (54)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for controlling a power supply to improve efficiency.
gptkbp:applicationNumber 10/780,123
gptkbp:applicationPublicationNumber 2004-0123456
gptkbp:applicationType utility
gptkbp:assignee gptkb:Mitsubishi_Electric_Corporation
gptkbp:citedBy gptkb:US_7,123,456
gptkbp:claims 20
gptkbp:country gptkb:United_States
gptkbp:documentType patent grant
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2024-09-14
gptkbp:fieldOfInvention Electrical engineering
gptkbp:filingDate 2004-02-06
https://www.w3.org/2000/01/rdf-schema#label US 6,789,551 M17
gptkbp:internationalClassification H02J 3/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:Japan
gptkbp:issueDate 2004-09-14
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:nonPatentCitation 5
5.
gptkbp:patentAbstract English.
A method for controlling a power supply to improve efficiency.
gptkbp:patentAssignee gptkb:Mitsubishi_Electric_Corporation
gptkbp:patentCitation 10
gptkbp:patentClassification H02J
H02J 3/00
H02J.
gptkbp:patentDescription Describes a method for enhancing power supply efficiency.
gptkbp:patentExpiration 2024-09-14
gptkbp:patentFamily US_6,789,551_M17_family
gptkbp:patentFamilyMembers US_6,789,551_M17_family.
gptkbp:patentField Power supply control.
gptkbp:patentFilingDate 2004-09-14
2004-02-06
gptkbp:patentInventor 10.
Jane_Smith
United_States.
Japan.
John_Doe,_Jane_Roe
gptkbp:patentMaintenanceFee paid.
gptkbp:patentNumber 6,789,551
gptkbp:patentStatus active
gptkbp:patentType utility.
granted patent
granted patent.
gptkbp:priorityDate 2003-02-06
gptkbp:relatedTo power supply technology
gptkbp:status active
gptkbp:technologyDomain power electronics
gptkbp:title Method and apparatus for controlling a power supply