Telecommunications – Receiver or analog modulated signal frequency converter – Signal selection based on frequency
Reexamination Certificate
2011-04-26
2011-04-26
Dao, Minh D (Department: 2618)
Telecommunications
Receiver or analog modulated signal frequency converter
Signal selection based on frequency
C455S164200, C455S234200, C235S492000, C375S354000
Reexamination Certificate
active
07933573
ABSTRACT:
An IC chip allows first communication for performing communication with all of the other IC chips, and second communication for performing communication while restricting communication parties. That is to say, the IC chip performs sending/receiving signals with a new communication arrangement with both the first communication which is a broadcasting arrangement and the second communication which is a communicatory arrangement. This enables the function upgrading electronic equipment to be performed easily, and enables flexible signal processing with a new communication arrangement.
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Office Action issued Nov. 30, 2010, in Japan Patent Application 2009-070552 Mar. 23, 2009.
Kondo Tetsujiro
Nakanishi Takashi
Dao Minh D
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Sony Corporation
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