Telecommunications – Transmitter and receiver at separate stations
Reexamination Certificate
2005-12-08
2010-11-30
Nguyen, Simon D (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
C455S041200, C455S552100, C455S575200
Reexamination Certificate
active
07844220
ABSTRACT:
Disclosed is a headset which includes a radio communication unit and control unit. The radio communication unit has 2 communication mode. The first mode is used for communication with an access point connected to a fixed network. The second mode is used for communication with a specific portable communication terminal. The communication control unit judges whether the headset can communicate with the access point. The communication control unit selects either one of said first and said second mode based on the judgment result. When the first mode is selected, the communication control unit connects the headset to the fixed network with the telephone number of the specific portable communication terminal as a telephone number of the call originating party.
REFERENCES:
patent: 5913163 (1999-06-01), Johansson
patent: 6223029 (2001-04-01), Stenman et al.
patent: 6253088 (2001-06-01), Wenk et al.
patent: 7107010 (2006-09-01), Heinonen et al.
patent: 7233808 (2007-06-01), Mooney et al.
patent: 7242765 (2007-07-01), Hairston
patent: 7292880 (2007-11-01), Lehtonen
patent: 7305258 (2007-12-01), Rydgren et al.
patent: 2002/0013784 (2002-01-01), Swanson
patent: 2002/0016188 (2002-02-01), Kashiwamura
patent: 2004/0229658 (2004-11-01), Kim et al.
patent: 2007/0207801 (2007-09-01), Careel et al.
patent: 0 696 153 (1996-02-01), None
patent: 05-244078 (1993-09-01), None
patent: 06-141308 (1994-05-01), None
patent: 07-025646 (1995-01-01), None
patent: 07-074804 (1995-03-01), None
patent: 7-143553 (1995-06-01), None
patent: 2003-061146 (2003-02-01), None
patent: 2003-134224 (2003-05-01), None
patent: 2003-283693 (2003-10-01), None
patent: 2004-297490 (2004-10-01), None
patent: 2004-343675 (2004-12-01), None
patent: 2005-323265 (2005-11-01), None
patent: 2006-523401 (2006-10-01), None
patent: WO 97/34403 (1997-09-01), None
patent: WO 2004/019566 (2004-03-01), None
Search Report issued by European Patent Office on Mar. 30, 2006 in connection with corresponding European patent application No. 05 026 754.1
Office Action issued by the Chinese Patent Office on Sep. 4, 2009 in connection with corresponding Chinese Patent Application No. 200510134547.1.
Translation of Office Action issued by the Chinese Patent Office on Sep. 4, 2009 in connection with corresponding Chinese Patent Application No. 200510134547.1.
Office Action issued by the Japanese Patent Office on Aug. 24, 2010 in connection with corresponding Japanese Patent Application No. 2004-355794.
Partial translation of Japanese Office Action issued in connection with Japanese Patent Application No. 2004-355794 on Aug. 24, 2010.
NEC Corporation
Nguyen Simon D
Ostrolenk Faber LLP
LandOfFree
Headset, portable communication system, and headset calling... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Headset, portable communication system, and headset calling..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Headset, portable communication system, and headset calling... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4189480