Radio input device
First Claim
Patent Images
1. A wireless mouse comprising:
- a holding part to be held by an operator;
an operation part to be operated by the operator;
a transmission part transmitting radio waves from an antenna according to the operation of the operation part; and
a blocking part that is separate from the holding part and is provided as a thin conductive film on the inner surface of the holding part, the blocking part being configured to reduce the influence of an electric conductor, which directly contacts the holding part, on the radio waves.
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Accused Products
Abstract
A radio input device includes a holding part to be held by an operator; an operation part to be operated by the operator; a transmission part transmitting radio waves from an antenna according to the operation of the operation part; and a blocking part avoiding influence of a surrounding electric conductor on the radio waves.
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Citations
19 Claims
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1. A wireless mouse comprising:
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a holding part to be held by an operator; an operation part to be operated by the operator; a transmission part transmitting radio waves from an antenna according to the operation of the operation part; and a blocking part that is separate from the holding part and is provided as a thin conductive film on the inner surface of the holding part, the blocking part being configured to reduce the influence of an electric conductor, which directly contacts the holding part, on the radio waves. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A wireless mouse, comprising:
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an antenna producing a mouse signal; and a resin structure mouse housing surrounding said antenna, the housing having a thin conductive film formed along an inner surface thereof at a portion of the housing where a hand of a user contacts the wireless mouse.
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18. A wireless mouse, comprising:
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a housing having shielding formed along an inner surface of the housing at a portion of the housing where a hand of a user contacts the wireless mouse, and the shielding having an opening at a portion of the housing where a hand of a user does not contact the wireless mouse; and an antenna inside the housing producing radio waves that are transmitted through the opening in the shielding.
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19. A wireless mouse, comprising:
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a transmitter transmitting radio waves from an antenna, the antenna being surrounded by a holding part; and a blocking part on provided along an inner surface of the holding portion a portion of the mouse where a hand of a user contacts the mouse, the blocking part being configured to reduce the generation of multi-path phenomena.
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Specification