US Patent 8060167 Portable wireless machine

Patent 8060167 was granted and assigned to Panasonic on November, 2011 by the United States Patent and Trademark Office.

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Patent Citations Received

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US Patent 11888239 Antenna apparatus and electronic device

Edits on 28 Nov, 2023

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edited on 28 Nov, 2023

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Patent abstract

An upper case (1) is connected to a lower case (2) in a hinge portion (3) so as to freely rotate. A plate shaped conductor (4) and a plate shaped conductor (5) are disposed along the surface of the case in the upper case (1). A ground plate (6) is formed in a ground pattern of a circuit board disposed in the lower case (2). The plate shaped conductor (4) and the plate shaped conductor (5) are selected by a high frequency switch (14) and connected to one end of a feeding portion (15). The other end of the feeding portion (15) is connected to the ground plate (6) to form a dipole antenna.

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Patent Inventor Names

Kenichi Yamada0

Masashi Koshi0

Yoshio Koyanagi0

Yukari Yamazaki0