Push-to-talk over cellular system, portable terminal, server...

Details Push-to-talk over cellular system, portable terminal, server... Push-to-talk over cellular system, portable terminal, server...

2011-06-21

2011-06-21

Pan, Yuwen (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Plural transmitters or receivers

C345S157000, C345S160000, C345S163000, C345S173000, C345S504000

Reexamination Certificate

active

07966030

ABSTRACT:
The present invention provides a PoC portable terminal capable of performing edit and information addition on a display screen on which screen information relating to a group telephone conversation is displayed. When a push button of a key operation part15is pushed down, a portable terminal1becomes a master side. The portable terminal1displays pointer information of a marker, which is outputted by a pointing device part18, on a display part16. The portable terminal1transmits the pointer information from a radio part14to a PoC server. The PoC server sends the pointer information from the portable terminal1to other users' portable terminals in a group. If the pointer is moved, then the portable terminal1as a master side repeats the aforementioned processes.

REFERENCES:
patent: 3351714 (1967-11-01), Kunzelman et al.
patent: 5222137 (1993-06-01), Barrett et al.
patent: 5363507 (1994-11-01), Nakayama et al.
patent: 5542039 (1996-07-01), Brinson et al.
patent: 5654726 (1997-08-01), Mima et al.
patent: 5724106 (1998-03-01), Autry et al.
patent: 5724569 (1998-03-01), Andres
patent: 5767897 (1998-06-01), Howell
patent: 5786776 (1998-07-01), Kisaichi et al.
patent: 5982370 (1999-11-01), Kamper
patent: 6057831 (2000-05-01), Harms et al.
patent: 6166734 (2000-12-01), Nahi et al.
patent: 6266691 (2001-07-01), Watanabe et al.
patent: 6297802 (2001-10-01), Fujioka
patent: 6392674 (2002-05-01), Hiraki et al.
patent: 6490634 (2002-12-01), Coiner
patent: 6608636 (2003-08-01), Roseman
patent: 6643377 (2003-11-01), Takahashi et al.
patent: 6727916 (2004-04-01), Ballard
patent: 6763226 (2004-07-01), McZeal, Jr.
patent: 6952592 (2005-10-01), Dorenbosch
patent: 7020650 (2006-03-01), Sato et al.
patent: 7023821 (2006-04-01), Wotherspoon et al.
patent: 7047195 (2006-05-01), Koizumi et al.
patent: 7069296 (2006-06-01), Moller et al.
patent: 7171448 (2007-01-01), Danielsen et al.
patent: 7194690 (2007-03-01), Guillermo et al.
patent: 7203509 (2007-04-01), Gottschalk et al.
patent: 7209966 (2007-04-01), Schwartz et al.
patent: 7222078 (2007-05-01), Abelow
patent: 7251675 (2007-07-01), Kamakura et al.
patent: 7266779 (2007-09-01), Baek et al.
patent: 7313522 (2007-12-01), Fukuzato
patent: 7346654 (2008-03-01), Weiss
patent: 7359497 (2008-04-01), Morishima et al.
patent: 7398294 (2008-07-01), Florkey et al.
patent: 7421069 (2008-09-01), Vernon et al.
patent: 7433179 (2008-10-01), Hisano et al.
patent: 7454763 (2008-11-01), Veselova et al.
patent: 7489772 (2009-02-01), Szomolanyi et al.
patent: 7509577 (2009-03-01), Kuwata et al.
patent: 7519917 (2009-04-01), Lewis-Bowen et al.
patent: 7526306 (2009-04-01), Brems et al.
patent: 7542068 (2009-06-01), Eshkoli et al.
patent: 7561672 (2009-07-01), Lee
patent: 7620413 (2009-11-01), Jen
patent: 7620900 (2009-11-01), Kawashima et al.
patent: 7640506 (2009-12-01), Pratley et al.
patent: 7653405 (2010-01-01), Wu et al.
patent: 7664514 (2010-02-01), Morishima et al.
patent: 7668901 (2010-02-01), Franke et al.
patent: 7679640 (2010-03-01), Eshkoli et al.
patent: 7683925 (2010-03-01), Lee
patent: 7714802 (2010-05-01), Hurley et al.
patent: 7716312 (2010-05-01), Gamble
patent: 7747021 (2010-06-01), Lindteigen et al.
patent: 7751383 (2010-07-01), Chee et al.
patent: 7774693 (2010-08-01), Bodin et al.
patent: 2002/0098885 (2002-07-01), Sakaguchi
patent: 2002/0178222 (2002-11-01), O'Hara et al.
patent: 2002/0184209 (2002-12-01), Sato et al.
patent: 2003/0020757 (2003-01-01), Aratani et al.
patent: 2003/0112259 (2003-06-01), Kinjo
patent: 2003/0174202 (2003-09-01), Eshkoli et al.
patent: 2004/0015553 (2004-01-01), Griffin et al.
patent: 2004/0039779 (2004-02-01), Amstrong et al.
patent: 2004/0174340 (2004-09-01), Bruneau et al.
patent: 2004/0225416 (2004-11-01), Kubota et al.
patent: 2005/0122922 (2005-06-01), Wu et al.
patent: 2005/0122923 (2005-06-01), Jang et al.
patent: 2005/0131673 (2005-06-01), Koizumi et al.
patent: 2005/0135348 (2005-06-01), Staack
patent: 2005/0137872 (2005-06-01), Brady
patent: 2005/0164684 (2005-07-01), Chen et al.
patent: 2005/0193343 (2005-09-01), Kawabe et al.
patent: 2005/0273700 (2005-12-01), Champion et al.
patent: 2006/0025122 (2006-02-01), Harris et al.
patent: 2006/0034042 (2006-02-01), Hisano et al.
patent: 2006/0035630 (2006-02-01), Morishima et al.
patent: 2006/0095469 (2006-05-01), Willy et al.
patent: 2006/0200540 (2006-09-01), Morishima et al.
patent: 2006/0242239 (2006-10-01), Morishima et al.
patent: 2006/0276213 (2006-12-01), Gottschalk et al.
patent: 2007/0040892 (2007-02-01), Aoki et al.
patent: 2007/0127670 (2007-06-01), Morishima et al.
patent: 2007/0171861 (2007-07-01), Akhtar
patent: 2007/0202906 (2007-08-01), Lindner
patent: 2008/0056570 (2008-03-01), Williams et al.
patent: 2008/0136897 (2008-06-01), Morishima et al.
patent: 2008/0187143 (2008-08-01), Mak-Fan
patent: 2009/0046139 (2009-02-01), Cutler et al.
patent: 2009/0100355 (2009-04-01), Takemura et al.
patent: 2009/0261987 (2009-10-01), Sun
patent: 2010/0048235 (2010-02-01), Dai et al.
patent: 2010/0057879 (2010-03-01), Buchheit et al.
patent: 2010/0194715 (2010-08-01), Hurley et al.
patent: 08-237628 (1996-09-01), None
patent: 10-116168 (1998-05-01), None
patent: 2001-306202 (2001-11-01), None
patent: 2003-526275 (2003-09-01), None
patent: WO 01/95151 (2001-12-01), None
Tomoharu Oota, ‘Push to Talk’ Service NEC ga Keitai Denwa ARPU Zodaisaku o Happyo, Telecommunication, Mar. 25, 2004, vol. 21, No. 4, pp. 68 to 69.

Affiliated with

Also associated with

Rating

Push-to-talk over cellular system, portable terminal, server... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Push-to-talk over cellular system, portable terminal, server..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Push-to-talk over cellular system, portable terminal, server... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2644478