Inductor devices – Core
Reexamination Certificate
2006-09-12
2006-09-12
Nguyen, Tuyen T (Department: 2832)
Inductor devices
Core
Reexamination Certificate
active
07106163
ABSTRACT:
An isolation transformer core having a coil and a core member made by injection molding a mixture containing 10 to 50±3 volume % of a soft magnetic material and the remainder being an insulating material having an electrical insulating property.
REFERENCES:
patent: 4543208 (1985-09-01), Horie et al.
patent: 4697927 (1987-10-01), Ono
patent: 4719377 (1988-01-01), Horie et al.
patent: 5160447 (1992-11-01), Ishikawa et al.
patent: 5625454 (1997-04-01), Huang
patent: 5844670 (1998-12-01), Morita
patent: 5896078 (1999-04-01), Hayakawa et al.
patent: 56-104412 (1981-08-01), None
patent: 59-26214 (1984-02-01), None
patent: 59-210623 (1984-11-01), None
patent: 61-084006 (1986-04-01), None
patent: 01-223704 (1989-09-01), None
patent: 01-315118 (1989-12-01), None
patent: 03-216802 (1991-09-01), None
patent: 04-037104 (1992-02-01), None
patent: 05-090052 (1993-04-01), None
patent: 05-258963 (1993-10-01), None
patent: 05-258964 (1993-10-01), None
patent: 06-267750 (1994-09-01), None
patent: 6-267750 (1994-09-01), None
patent: 7-307237 (1995-11-01), None
International Search Report From PCT/EP02/07378 mailed on Nov. 15, 2002.
V. Greco, et al., “Interferometric testing of weak aspheric surfaces versus design specifications”, Optik, 87, No. 4 (1991), pp. 159-162.
Abe Fumihiko
Jin Dongzhi
Mochizuki Hajime
Yonehara Hideharu
Frishauf Holtz Goodman & Chick P.C.
Nguyen Tuyen T
The Furukawa Electric Co. Ltd.
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