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. 07, 2002
Filed:
Sep. 13, 2001
Applicant:
Inventor:
Katsumi Motomura, Asaka, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 2/729 ;
U.S. Cl.
CPC ...
H01F 2/729 ;
Abstract
A trigger coil has a primary winding, a secondary winding, a package incorporating therein both the primary winding and the secondary winding, and a common terminal to which one end of the primary winding and one end of the secondary winding are connected. One end of the primary winding is connected to an exit portion of said common terminal at a side to be connected to the circuit substrate, and one end of the secondary winding is connected to an exit portion of said common terminal at a side apart from the circuit substrate.