Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2005-07-19
2005-07-19
Ciric, Ljiljana (Department: 3753)
Metal working
Method of mechanical manufacture
Electrical device making
C029S605000, C029S608000, C336S192000, C336S233000
Reexamination Certificate
active
06918173
ABSTRACT:
In a method for fabricating a surface mountable chip inductor, a spiral coil pattern is formed on a surface of a cylindrical body fabricated by mixing ferrite or ceramic powder with thermoplastic organic binder, the cylindrical body is transformed into a square-shaped body by being inserted into a square-shaped mold and pressure being applied at a certain temperature. An electric characteristic lowering problem can be prevented by forming the coil on the cylindrical body, and transforming the cylindrical body into a square-shaped body to improve surface mounting.
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Office Action issued by Japanese Patent Office on Jul 31, 2003 in prosecution of corresponding Jananese Patent Application No. 2001-231073 (untranslated).
English translation of Abstract for Japanese Patent No. 2000-036414.
English translation of Abstract for Japanese Patent No. 11-154610.
English translation of Abstract for Japanese Patent No. 11-121234.
Ceratech Corporation
Ciric Ljiljana
Ostrolenk Faber Gerb & Soffen, LLP
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