The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 18, 2000
Filed:
Aug. 07, 1996
Teruhisa Tsuru, Kameoka, JP;
Harufumi Mandai, Takatsuki, JP;
Koji Shiroki, Shiga-ken, JP;
Kenji Asakura, Shiga-ken, JP;
Seiji Kanba, Otsu, JP;
Abstract
The present invention is directed to provide a compact chip antenna for mobile communication comprising a base member which comprises either of a material having a dielectric constant .epsilon. of 1<.epsilon.<130 or a material having a relative permeability .mu. of 1<.mu.<7, at least one conductor formed on the surface of the base member and/or inside the base member, and at least one feeding terminal provided on the surface of the substrate for applying a voltage to the conductor. The conductor comprises a metal mainly containing any one of copper, nickel, silver, palladium, platinum, or gold.