US Patent 7859875 Universal power adapter/converter
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Patent abstract
A universal power adapter has an input for receiving an input voltage from a power source and an output for supplying an output voltage selected from amongst two or more preset voltages. A voltage converter circuit converts between the input voltage and the two or more preset voltages. A connector tip connectable with the output connects one of the two or more preset voltages to the output.
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US Patent 07859875 Universal power adapter/converter US Patent 7859875 Universal power adapter/converter
Infobox
Patent Number
0785987500
Patent Number
785987500
Edits on 21 May, 2023
Golden AI
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Official Website
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Infobox
Is a
Patent Jurisdiction
Patent Number
078598750
Date of Patent
December 28, 2010
0Patent Application Number
119707020
Date Filed
January 8, 2008
0Official Website
Patent Primary Examiner
Edits on 26 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
078598750
Date of Patent
December 28, 2010
0Patent Application Number
119707020
Date Filed
January 8, 2008
0Official Website
Patent Primary Examiner
Edits on 4 Jun, 2022
Golden AI
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Edits on 6 Dec, 2021
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US Patent 07859875 Universal power adapter/converter
Infobox
Is a
Patent jurisdiction
Patent number
07859875
Date of patent
December 28, 2010
Patent application number
11970702
Date Filed
January 8, 2008
Patent primary examiner
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