Telecommunications – Transmitter – Including tuning
Reexamination Certificate
2005-03-01
2005-03-01
Nguyen, Tony T. (Department: 2683)
Telecommunications
Transmitter
Including tuning
C455S082000, C455S193100, C341S079000
Reexamination Certificate
active
06862436
ABSTRACT:
A high frequency circuit board comprising: a choke coil circuit element of a high frequency switching circuit; a dielectric laminated structure body comprising a plurality of dielectric layers which comprise a first dielectric layer and a second dielectric layer; a land formed on the first dielectric layer; and a circuit pattern formed on the second dielectric layer, wherein the choke coil circuit element is mounted on the land as a chip inductor, the first dielectric layer is located at the end of the body, the second dielectric layer is located nearest to the first board in at least one of the dielectric layers on which a circuit pattern is formed, and the land is positioned out of a region formed by projecting the circuit pattern formed on the second dielectric layer in the direction of laminating of the plurality of dielectric layers.
REFERENCES:
patent: 5473293 (1995-12-01), Yoshikazu et al.
patent: 0704925 (1996-04-01), None
patent: 0 784 384 (1997-07-01), None
patent: 021642 (1999-06-01), None
patent: 6-204912 (1994-07-01), None
patent: 7-202503 (1995-08-01), None
European Search Report dated Aug. 22, 2003.
Hayakawa Toshitaka
Kato Daisuke
NGK Spark Plug Co. Ltd.
Nguyen Tony T.
LandOfFree
High frequency circuit board and antenna switch module for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High frequency circuit board and antenna switch module for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High frequency circuit board and antenna switch module for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3415455