TeleCommunication Systems, Inc. Issued U.S. Patent for Automatic Presence and Location for Wireless Chat Users
24 April 2009 - 11:35PM
Marketwired
TeleCommunication Systems, Inc. (TCS) (NASDAQ: TSYS), a leading
provider of wireless communications technology, today announced the
U.S. Patent and Trademark Office has issued the company patent
number 7,522,911 for "Wireless Chat Automatic Status Tracking."
The patent describes a means for automatically providing the
presence and/or location information of a mobile instant messaging
(IM) subscriber. Traditional desktop IM systems allow an Internet
subscriber to automatically notify a chat group or IM buddy list
when the user goes on-line or off-line. TCS' invention enables
automatic IM presence detection of a mobile device that can be
seamlessly integrated into instant messaging chat sessions. Without
the invention, a wireless user would have to manually notify the
chat group or buddy list of his/her availability.
"Instant messaging chat groups and buddy lists were the original
social networking communities and have become a growing means for
wireless user communication," said Drew Morin, senior vice
president and chief technical officer for TCS. "TCS' invention
allows the presence of the mobile subscriber to be automatically
communicated to a group or buddy list. The status information of a
wireless user is also increasingly being used by other mobile
applications to send relevant information that depends upon the
user's location or presence in the network."
TCS now holds 71 patents with 222 applications pending.
About the patent
The "Wireless Chat Automatic Status Tracking" patent describes a
system whereby a short message service center (SMSC) module
provides automatic status tracking of a wireless chat user. The
SMSC receives status information of the user from a home location
register and communicates the information outside the wireless
operator's network to the chat room of the wireless user.
Communication of the wireless users' status information to the chat
room is done over an internet connection.
About TeleCommunication Systems, Inc.
TeleCommunication Systems, Inc. (TCS) (NASDAQ: TSYS) engineers
and delivers highly reliable wireless communications technology.
TCS is a leader in wireless text messaging and location-based
technology, including E9-1-1 services and commercial applications
like navigation that use the precise location of a wireless device,
and secure satellite-based communications systems and services.
Customers include leading wireless and VoIP carriers around the
world, cable MSOs, automotive telematics vendors, and agencies of
the U.S. Departments of Defense, State, and Homeland Security. TCS
is one of six primary vendors on a $5 billion Army Worldwide
Satellite Systems Contract vehicle. For more information, visit
www.telecomsys.com.
Except for the historical information contained herein, this
news release contains forward-looking statements as defined within
Section 27A of the Securities Act of 1933, as amended, and Section
21E of the Securities and Exchange Act of 1934, as amended. These
statements are subject to risks and uncertainties and are based
upon TCS' current expectations and assumptions that if incorrect
would cause actual results to differ materially from those
anticipated. Risks include without limitation those detailed from
time to time in the Company's SEC reports, including the report on
Form 10-K for the year ended December 31, 2008.
Existing and prospective investors are cautioned not to place
undue reliance on these forward-looking statements, which speak
only as of the date hereof. The Company undertakes no obligation to
update or revise the information in this press release, whether as
a result of new information, future events or circumstances, or
otherwise.
Media Contacts: TeleCommunication Systems, Inc. Meredith Allen
410-295-1865 MAllen@telecomsys.com Welz & Weisel Communications
Evan Weisel 703-218-3555 evan@w2comm.com
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