Communications: radio wave antennas – Antennas – With radio cabinet
Reexamination Certificate
2006-12-15
2009-11-24
Chen, Shih-Chao (Department: 2821)
Communications: radio wave antennas
Antennas
With radio cabinet
C343S841000, C343S906000
Reexamination Certificate
active
07623078
ABSTRACT:
Antennas are provided for portable electronic devices. A portable electronic device may have a port that receives a wireless communications adapter. The adapter may be used to provide wireless functionality for the portable electronic device. The adapter may contain a chip antenna that serves as an antenna resonating element. A printed circuit board within the adapter may contain conductor that has been patterned to form a ground plane for the antenna. The portable electronic device may have a conductive structure such as a housing portion. The conductive structure of the portable electronic device serves as a parasitic antenna element that improves antenna efficiency. The portable electronic device may be a handheld electronic device with music player functionality that communicates with a compact portable wireless device in a piece of sports equipment.
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Apple Inc.
Chen Shih-Chao
Treyz G. Victor
Treyz Law Group
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