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:
Mar. 20, 2007
Filed:
Jan. 15, 2004
Ming Yeh, Taipei Hsien, TW;
Heng Cheng Chou, Taipei Hsien, TW;
Chen-feng Wu, Taoyuan, TW;
Chien-chia Lin, Taoyuan, TW;
Ming Yeh, Taipei Hsien, TW;
Heng Cheng Chou, Taipei Hsien, TW;
Chen-Feng Wu, Taoyuan, TW;
Chien-Chia Lin, Taoyuan, TW;
Delta Electronics Inc., Taoyuan Hsien, TW;
Abstract
An ignition coil. The ignition coil includes a casing, a bobbin, and a core. The bobbin includes a body, a primary coil surrounding the body, a secondary coil surrounding the body, a plurality of first terminals embedded in the body, and two secondary coils embedded in the body. The bobbin is disposed inside the casing. The primary coil is connected to the second terminal, and the secondary coil is connected to the first terminal. Each first terminal is abutted by the body and the casing respectively so that each first terminal is maintained in a predetermined position on the body. The core is disposed inside the bobbin.