Telecommunications – Receiver or analog modulated signal frequency converter – Combined with diverse art device
Reexamination Certificate
2011-04-26
2011-04-26
Mehrpour, Melody (Department: 2617)
Telecommunications
Receiver or analog modulated signal frequency converter
Combined with diverse art device
C340S572700
Reexamination Certificate
active
07933577
ABSTRACT:
Provided are a method and apparatus for sharing a portable terminal in a Code Division Multiple Access (CDMA) and a mobile Radio Frequency Identification (RFID) system. The portable terminal includes: a CDMA mobile station system for performing CDMA communication; a mobile RFID system for performing a passive RFID reader function; a switching unit for switching an antenna to any one between the CDMA mobile station system and the mobile RFID system; and a control unit for controlling the switching unit to connect the antenna to the CDMA mobile station system when the portable terminal transmits/receives a signal to/from the base station, or connect the antenna to the mobile RFID system when the portable terminal transmits/receives a signal to/from an RFID tag.
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Notice of Preliminary Rejection from Korean Intellectual Property Office.
Chae Jong-Suk
Choi Gil-Young
Choi Won-Kyu
Pyo Cheol-Sig
Shin Chan-Soo
Electronics and Telecommunications Research Institute
Ladas & Parry LLP
Mehrpour Melody
LandOfFree
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