СПИСОК патентов США - подгруппа МПК16 H04B3/16
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| № п/п | Номер патента | Название патента | |||
2016 | |||||
| 1 | 9485137 | Online reconfiguration transition synchronization | |||
2014 | |||||
| 2 | 8891493 | Method and device for assigning reference signal sequences in mobile communications system | |||
| 3 | 8693972 | Down-conversion of multiple RF channels | |||
2011 | |||||
| 4 | 8064369 | System and method for increasing distribution distance of XDSL type signals | |||
2010 | |||||
| 5 | 7750752 | Programmable SAW filter module | |||
2006 | |||||
| 6 | 7046961 | Link connection method between communication terminals equipped with bluetooth wireless devices | |||
1985 | |||||
| 7 | 4532384 | Line feed circuit including negative impedance circuit | |||
1979 | |||||
| 8 | 4135064 | Impedance compensation of transmission line | |||
1977 | |||||
| 9 | 4037066 | Repeater for transmission lines | |||
| 10 | 4032726 | Repeater for transmission lines of differing lengths | |||
| 11 | 4028505 | Negative impedance repeater for telephone lines | |||
| 12 | 4027118 | Network having a transformer-coupled open-circuit stable negative impedance and a short-circuit stable positive impedance | |||
| 13 | 4025735 | Negative conductance network | |||
1976 | |||||
| 14 | 3974345 | Negative impedance repeater with double amplification, for telephone lines | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||