US Patent 7808442 Multi-band antenna
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Patent abstract
The present invention discloses a multi-band antenna. The antenna includes a ground portion, a parasitic unit connecting with the ground portion and operated at a first frequency band, a first radiation portion having a feeding point and operated at a second frequency band, a second radiation portion connecting with the feeding point and operated at a third frequency band. The first radiation portion and the second radiation portion are located between the parasitic unit and the ground portion.
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US Patent 07808442 Multi-band antenna US Patent 7808442 Multi-band antenna
Infobox
Patent Number
0780844200
Patent Number
780844200
Edits on 23 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
078084420
Date of Patent
October 5, 2010
0Patent Application Number
121296850
Date Filed
May 30, 2008
0Official Website
Patent Primary Examiner
Edits on 27 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
078084420
Date of Patent
October 5, 2010
0Patent Application Number
121296850
Date Filed
May 30, 2008
0Official Website
Patent Primary Examiner
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US Patent 07808442 Multi-band antenna
Infobox
Is a
Patent jurisdiction
Patent number
07808442
Date of patent
October 5, 2010
Patent application number
12129685
Date Filed
May 30, 2008
Patent primary examiner
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