US Patent 7394208 Simplified electronic ballast circuit and method of operation
Patent 7394208 was granted and assigned to International Rectifier (company) on July, 2008 by the United States Patent and Trademark Office.
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Patent abstract
The present invention relates to an electronic ballast for driving a fluorescent lamp or the like, and more particularly to a new topology ballast that has only one switch in its oscillating part. The new ballast is an improvement over the conventional half-bridge structure, having a reduced number and size of key components, as compared to conventional designs.
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US Patent 07394208 Simplified electronic ballast circuit and method of operation US Patent 7394208 Simplified electronic ballast circuit and method of operation
Infobox
Patent Number
0739420800
Patent Number
739420800
Edits on 28 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
073942080
Date of Patent
July 1, 2008
0Patent Application Number
111369150
Date Filed
May 24, 2005
0Official Website
Patent Primary Examiner
Edits on 27 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
073942080
Date of Patent
July 1, 2008
0Patent Application Number
111369150
Date Filed
May 24, 2005
0Official Website
Patent Primary Examiner
Edits on 9 Jun, 2022
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US Patent 07394208 Simplified electronic ballast circuit and method of operation
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07394208
Date of patent
July 1, 2008
Patent application number
11136915
Date Filed
May 24, 2005
Patent primary examiner
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