Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2005-02-01
2005-02-01
Tran, Pablo N. (Department: 2685)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S525000, C343S722000
Reexamination Certificate
active
06850779
ABSTRACT:
The present invention relates to an antenna equipped in a mobile telecommunication apparatus such as a portable telephone. The object of the invention is to enhance the portability and the durability of the mobile telecommunication apparatus, to provide a mobile telecommunication antenna while is improved in the mass productivity and the electrical characteristics, and to provide a mobile telecommunication apparatus employing the antenna. To achieve the object of the present invention, the mobile communication apparatus has no projecting portion of the antenna provided on a case, and the antenna is accommodated in the case. This enhances both the portability and the durability. Also, the antenna is reduced to a chip size thus improving its mass-productivity and electrical characteristics.
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Fukushima Susumu
Iguchi Akihiko
Satoh Yuki
Yuda Naoki
Matsushita Electric - Industrial Co., Ltd.
McDermott Will & Emery LLP
Tran Pablo N.
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