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:
May. 13, 2003
Filed:
Dec. 27, 2001
Masaaki Miyata, Atsugi, JP;
Akira Miyoshi, Chofu, JP;
Mitsumi Electric Co., Ltd., Tokyo, JP;
Abstract
In order to feed at four points to a loop portion ( ) made of conductor formed around a central axis (O) in a loop fashion along a peripheral surface of a cylindrical body ( ) formed by rounding a flexible insulator film member ( ) around the central axis in a cylindrical fashion, each of four feeders ( ) formed on the peripheral surface of the cylindrical body comprises a vertical feeding portion ( ) having one end ( ) grounded and another end ( ) extending toward the loop portion, a zigzag line ( ) disposed between the other end of the vertical feeding portion and the loop portion, a tap ( ) for feeding from a feeding terminal ( ) to the vertical feeding portion.