СПИСОК патентов США - подгруппа МПК16 H04B3/16


Выделить слова в названиях патентов:


№ п/п Номер патента Название патента

2016

19485137Online reconfiguration transition synchronization

2014

28891493Method and device for assigning reference signal sequences in mobile communications system
38693972Down-conversion of multiple RF channels

2011

48064369System and method for increasing distribution distance of XDSL type signals

2010

57750752Programmable SAW filter module

2006

67046961Link connection method between communication terminals equipped with bluetooth wireless devices

1985

74532384Line feed circuit including negative impedance circuit

1979

84135064Impedance compensation of transmission line

1977

94037066Repeater for transmission lines
104032726Repeater for transmission lines of differing lengths
114028505Negative impedance repeater for telephone lines
124027118Network having a transformer-coupled open-circuit stable negative impedance and a short-circuit stable positive impedance
134025735Negative conductance network

1976

143974345Negative impedance repeater with double amplification, for telephone lines
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Дата формирования списка: 03.04.2017