| Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568) |
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| 05/08/2003 | US20030086512 Parameter estimator with dynamically variable search window size and/or placement |
| 05/08/2003 | US20030086511 Method and device for detecting pulses of an incident pulse signal of the ultra wideband type |
| 05/08/2003 | US20030086506 Method for transmitting data from an interrogating device to portable objects |
| 05/08/2003 | US20030086484 Receiver and inverse-spreading code generating method |
| 05/08/2003 | US20030086483 Method and apparatus for spread spectrum signal acquisition |
| 05/08/2003 | US20030086482 Spread spectrum rake receiver |
| 05/08/2003 | US20030086481 Apparatus & method for scalable offline CDMA demodulation |
| 05/08/2003 | US20030086480 Peak cancellation apparatus of base station transmission unit |
| 05/08/2003 | US20030086479 CDMA wireless systems |
| 05/08/2003 | US20030086478 Method and apparatus for delivering non-obtrusive data services by spread spectrum modulation |
| 05/08/2003 | US20030086435 Modularly clustered radiotelephone system |
| 05/08/2003 | US20030086401 Cell search system for mobile station in time division duplex system and method for the same |
| 05/08/2003 | US20030086400 Receiver, intermittent frame synchronizing method, and portable remote terminal |
| 05/08/2003 | US20030086399 Transmittal of heartbeat signal at a lower level than heartbeat request |
| 05/08/2003 | US20030086398 Method and arrangement in a communication system |
| 05/08/2003 | US20030086397 Method and apparatus for determining reverse link load level for reverse link data scheduling in a CDMA communication system |
| 05/08/2003 | US20030086396 Method and apparatus for searching for pilots over code space in a CDMA communication system |
| 05/08/2003 | US20030086387 Radio terminal, radio synchronization system having no base station, and recording medium |
| 05/08/2003 | US20030086383 Current reduction by receiver linearity adjustment in a communication device |
| 05/08/2003 | US20030086381 System for improved power savings during full DTX mode of operation in the downlink |
| 05/08/2003 | US20030086370 Voice data transmitting method and terminal for the method |
| 05/08/2003 | US20030086366 Adaptive communications methods for multiple user packet radio wireless networks |
| 05/08/2003 | US20030085836 Radio frequency module, communication device, and radar device |
| 05/08/2003 | US20030085800 System and method for authenticating products |
| 05/08/2003 | US20030085797 System and method for determining the authenticity of a product |
| 05/08/2003 | US20030085766 Tunable oscillator |
| 05/08/2003 | US20030085285 SIM card carrier |
| 05/08/2003 | DE20303997U1 Transmitter housing for radio transmission from moving sensing edges to stationary receiver of work control |
| 05/08/2003 | DE19933489C2 Verfahren und Einrichtung zum Erzeugen eines kanal- und teilnehmercodierten Nachrichtensignals Method and apparatus for generating a channel and subscriber-coded message signal |
| 05/08/2003 | CA2479600A1 Transmitter/receiver worn on strap of mask or cap |
| 05/07/2003 | EP1309222A2 Wireless microphone system, voice receiving apparatus and wireless microphone |
| 05/07/2003 | EP1309197A2 Channel switching apparatus, channel switching method and channel switching program |
| 05/07/2003 | EP1309157A2 Method for displaying data for multitasking operation in mobile telecommunication terminal |
| 05/07/2003 | EP1309101A1 Transmit power control method and system for mobile communications |
| 05/07/2003 | EP1309096A1 Spread spectrum communication system apparatus |
| 05/07/2003 | EP1309095A2 Method of and apparatus for detecting impulsive noise, method of operating a demodulator, demodulator and radio receiver |
| 05/07/2003 | EP1309094A1 Transmission power control circuit |
| 05/07/2003 | EP1308874A2 Sim card carrier |
| 05/07/2003 | EP1308052A1 Cellular telephone with simultaneous radio and cellular communication |
| 05/07/2003 | EP1308008A2 Adaptive linear equalization for walsh-modulated signals |
| 05/07/2003 | EP1307979A2 Cell search method and apparatus in atdma-cdma communication system |
| 05/07/2003 | EP1307977A2 Satellite communication card |
| 05/07/2003 | EP1307972A1 Coupler for wireless communications |
| 05/07/2003 | EP1307971A2 Control of receiver immunity to interference by controlling linearity |
| 05/07/2003 | EP1307963A1 High frequency input stage |
| 05/07/2003 | EP1307853A1 Detection of an electric signature of an electromagnetic transponder |
| 05/07/2003 | EP1307850A2 Method and apparatus to determine the direction to a transponder in a modulated backscatter communication system |
| 05/07/2003 | EP1238485A4 Strong signal cancellation to enhance processing of weak spread spectrum signal |
| 05/07/2003 | EP1150849B1 Signal transmission apparatus and method, sensing apparatus and tyre pressure measuring apparatus including such signal transmission apparatus |
| 05/07/2003 | EP1142059B1 A communication device |
| 05/07/2003 | EP1125340B1 Mobile communication unit with retractable antenna |
| 05/07/2003 | EP1044511B1 Mobile radio communication device with antenna capable of taking up different positions |
| 05/07/2003 | EP1023687B1 An electronic tag including rf modem for monitoring motor vehicle performance with filtering |
| 05/07/2003 | EP0979557A4 Configurable single-chip transceiver integrated circuit architecture |
| 05/07/2003 | EP0943171A4 Modulation compensated clamp circuit |
| 05/07/2003 | EP0783804B1 Multiple band radio |
| 05/07/2003 | EP0772839B1 Supply voltage processing circuit and a data carrier with a supply voltage processing circuit |
| 05/07/2003 | EP0763299B1 System comprising a handheld control device |
| 05/07/2003 | CN2549656Y Frequency reducing receiver with easily connected transmitting wires |
| 05/07/2003 | CN2549655Y Wireless device with single receiving circuit |
| 05/07/2003 | CN2549654Y Portable wireless receiving device with storage and transfer functions |
| 05/07/2003 | CN2549653Y Portable device with storing and wireless receiving functions |
| 05/07/2003 | CN1416643A System and method of beseband digital television |
| 05/07/2003 | CN1416626A Method and appts. for minimizing probability of sely-interference among neighboring wireless networks |
| 05/07/2003 | CN1416622A Multipath doppler-adjusted frequency tracking loop |
| 05/07/2003 | CN1416618A Method and appts. for conserving power in integrated electronic device that includes PDA and wireless telephone |
| 05/07/2003 | CN1416557A Transponder, esp. for contactless chip card |
| 05/07/2003 | CN1416556A Data carrier having reset means for interrupting processing |
| 05/07/2003 | CN1416291A Radio communicating terminal |
| 05/07/2003 | CN1416290A System and method of mobile communicating termina/for controlled providing high data rate service |
| 05/07/2003 | CN1416289A Antenna of radio telephone |
| 05/07/2003 | CN1416287A Operation method of mobile communicaing termina/able provide high data rate service |
| 05/07/2003 | CN1416274A Device and method for providing channel figures in digital TV |
| 05/07/2003 | CN1416257A 通信设备 Communication Equipment |
| 05/07/2003 | CN1416256A Slidding portable communicating device |
| 05/07/2003 | CN1416233A Recerving method based on time-frequency diversity |
| 05/07/2003 | CN1416228A 便携式电话 Portable Phone |
| 05/07/2003 | CN1416223A Radio communicating appts and method of compensating offset value using such appts. |
| 05/07/2003 | CN1108071C Signal processing method for terminal in CDMA mobile communication system |
| 05/07/2003 | CN1108068C Radio paging receiver and method for controlling display auto-reset function |
| 05/07/2003 | CN1108066C Selective paging wireless receiver using direct conversion method |
| 05/07/2003 | CN1108056C Transmitting method and receiving device of preferential ticket in broadcasting system |
| 05/07/2003 | CN1108035C High data rate CDMA wireless communication system of lowering peak-to-average transmission power |
| 05/07/2003 | CN1108028C Estimation of signal to interference ratio in mobile communication system |
| 05/07/2003 | CN1108026C Method and appts. for perforing power control in mobile communication system |
| 05/07/2003 | CN1108025C Device for controlling power envelope |
| 05/07/2003 | CN1108024C Clock signal switching and selecting method in synchronous clock supply system and its device |
| 05/07/2003 | CN1108023C Adaptive digital audio encoding appts. and bit allocation method thereof |
| 05/07/2003 | CN1108022C Transmitter and automobile audio appts. using same |
| 05/07/2003 | CN1108021C Radio device |
| 05/07/2003 | CN1108020C Hand-held cellalar telephone with power management features |
| 05/07/2003 | CN1108019C Information transmission system utilizing at least two channels in redundancy mode |
| 05/07/2003 | CN1108017C Direct conversion receiver and method of receiving data |
| 05/07/2003 | CN1108012C Digital input signal compressor using multiple compression modes, its method and system |
| 05/07/2003 | CN1107991C Antenna coupler for portable radiotelephone |
| 05/07/2003 | CN1107913C High speed group bus structure and method for transmitting data/digit between data processing modulus |
| 05/06/2003 | US6560469 Microphone/speaker-contained wireless remote control system for internet device and method for controlling operation of remote controller therein |
| 05/06/2003 | US6560467 Mobile phone provided with a device for notifying the user of the reception of a call signal and method therefor |
| 05/06/2003 | US6560465 Method and apparatus for controlling and maintaining a tower top low noise amplifier |
| 05/06/2003 | US6560463 Communication system |