СПИСОК патентов США - подгруппа МПК16 H04B1/22
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| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9590572 | Logarithmic detector amplifier system for use as high sensitivity selective receiver without frequency conversion | |||
2016 | |||||
| 2 | 9356512 | Envelope tracking power supply with direct connection to power source | |||
| 3 | 9294137 | Method for reducing amplitude noise in a received signal within an RFID interrogator | |||
2015 | |||||
| 4 | 9209844 | Subsampling receiver using interstage off-chip RF band pass filter | |||
2009 | |||||
| 5 | 7477679 | Spread spectrum demodulator employing frequency detection | |||
2008 | |||||
| 6 | 7403756 | Highly-integrated MEMS-based miniaturized transceiver | |||
2005 | |||||
| 7 | 6944240 | Method and circuit for transmitting a data-modulated high-frequency data signal from a transmitter to a receiver having a simplified receiver architecture | |||
2003 | |||||
| 8 | 6600913 | Two-port demodulation device | |||
2001 | |||||
| 9 | 6301306 | Method and apparatus for generating a short-range wireless data communication link | |||
| 10 | 6229999 | Receiver system | |||
2000 | |||||
| 11 | 6112071 | Quadrature-free RF receiver for directly receiving angle modulated signal | |||
| 12 | 6108376 | Reception and demodulation of widely spaced pulse position modulated signals | |||
| 13 | 6061428 | Customer bridge with indicators for diagnosing electrical connection problems | |||
| 14 | 6049313 | Microwave detector | |||
1998 | |||||
| 15 | 5722071 | Portable receiver including transducer for notifying user of messages received in a remote mobile communications device | |||
1997 | |||||
| 16 | 5678200 | Independent wideband RF transmission detector for cellular telephone | |||
| 17 | 5603111 | Synchronous tracking AM receiver | |||
1996 | |||||
| 18 | 5586145 | Transmission of electronic information by pulse position modulation utilizing low average power | |||
1995 | |||||
| 19 | 5410745 | Detector and video amplifier | |||
1994 | |||||
| 20 | 5357207 | Sequential amplifier | |||
| 21 | 5357206 | Sequential amplifier | |||
1988 | |||||
| 22 | 4736459 | FM receivers using two-terminal negative admittance networks | |||
1979 | |||||
| 23 | 4143324 | Transistorized superregenerative radio frequency detector | |||
1978 | |||||
| 24 | 4127817 | Transmitter detecting apparatus | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||