Prepaid short messaging
M Titus, D Ung, CS Johnson Jr, E Wallace… - US Patent …, 2008 - Google Patents
(57) A prepaid messaging solution which uses open networking standards (eg, TCP/IP) and
which supports pre-payment of enhanced Internet messaging services. The disclosed …
which supports pre-payment of enhanced Internet messaging services. The disclosed …
Wireless network tour guide
S Tipnis, D Ung - US Patent 7,853,272, 2010 - Google Patents
130 location (eg, by call/sector ID, angle of arrival (AOA), time difference of arrival (TDOA),
time of arrival (TOA)), and of map** the location to the desired text and/or audio. Speed …
time of arrival (TOA)), and of map** the location to the desired text and/or audio. Speed …
Wireless chat automatic status tracking
D Ung, M Titus, J Wilson, R Smith - US Patent 7,522,911, 2009 - Google Patents
634593892 B2 10/2002 Burgan 2003/0060212 A1 3/2003 Thomas 6,463,145 B1 10/2002
O'Nealet a1, 2003/0086422 A1 5/2003 Klinker et a1. 6,490,450 B1 12/2002 Batniet a1 …
O'Nealet a1, 2003/0086422 A1 5/2003 Klinker et a1. 6,490,450 B1 12/2002 Batniet a1 …
Method and apparatus for beam forming and antenna tuning in a communication device
L Zhu, J Xu, F He - US Patent 9,413,066, 2016 - Google Patents
4.201960 4,227,256 4,383,441 4476, 578 4493, 112 4,509,019 4,777.490 4,799,066
4,965,607 4,980,656 5,032,805 5,142,255 5,177,670 5, 195,045 5,200,826 5,212.463 …
4,965,607 4,980,656 5,032,805 5,142,255 5,177,670 5, 195,045 5,200,826 5,212.463 …
Method and apparatus for tuning antennas in a communication device
KR Manssen, MR Greene, D Rabe - US Patent 9,379,454, 2016 - Google Patents
H01O 21/28(2006.01) A system that incorporates teachings of the present disclosure HO3H
7/240(2006.01) may include, for example, a process for obtaining a first H04B I/8(2006.01) …
7/240(2006.01) may include, for example, a process for obtaining a first H04B I/8(2006.01) …
Method and apparatus for adjusting the timing of radio antenna tuning
M Greene, C Hoirup, K Manssen - US Patent 9,374,113, 2016 - Google Patents
A system that incorporates teachings of the present disclosure may include, for example,
determining, by a controller of a mobile communication device, a phase shift criteria and an …
determining, by a controller of a mobile communication device, a phase shift criteria and an …
Method and apparatus for antenna tuning and power consumption management in a communication device
L Zhu, J Caci, K Manssen - US Patent 9,350,405, 2016 - Google Patents
A system that incorporates teachings of the subject disclosure may include, for example, a
controller that determines a radiated throughput for at least one of an uplink throughput or a …
controller that determines a radiated throughput for at least one of an uplink throughput or a …
High data rate closed loop MIMO scheme combining transmit diversity and data multiplexing
EN Onggosanusi, AG Dabak, TM Schmidl - US Patent 7,181,167, 2007 - Google Patents
US7181167B2 - High data rate closed loop MIMO scheme combining transmit diversity and
data multiplexing - Google Patents US7181167B2 - High data rate closed loop MIMO scheme …
data multiplexing - Google Patents US7181167B2 - High data rate closed loop MIMO scheme …
Method and apparatus for managing interference in a communication device
K Manssen, MR Greene, W Smith, D Schlueter… - US Patent …, 2018 - Google Patents
A system that incorporates teachings of the present disclosure may include, for example, a
matching network including a tunable reactance circuit configured to be coupled to at least …
matching network including a tunable reactance circuit configured to be coupled to at least …
Method and apparatus for adaptive impedance matching
WE McKinzie III - US Patent 10,050,598, 2018 - Google Patents
A system that incorporates teachings of the present disclosure may include, for example, an
adaptive impedance matching network having an RF matching network coupled to at least …
adaptive impedance matching network having an RF matching network coupled to at least …