| 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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| 09/21/2006 | US20060209924 Adaptive delay adjustment for transmitted reference impulse radio systems |
| 09/21/2006 | US20060209923 Method of transmitting feedback information in a multi-input, multi-output (MIMO) system |
| 09/21/2006 | US20060209922 Single-pulse and multi-pulse transmitted reference impulse radio systems with energy detecting receivers |
| 09/21/2006 | US20060209907 Device and method for controlling switchover of broadcasting channel in digital multimedia broadcasting receiver |
| 09/21/2006 | US20060209808 Method and apparatus for providing orthogonal spot beams, sectors, and picocells |
| 09/21/2006 | US20060209761 Novel receiver architecture for cdma receiver downlink |
| 09/21/2006 | US20060209738 Digital satellite broadcast system, transmission station, and receiver |
| 09/21/2006 | US20060209701 Peer-To-Peer Method of Quality of Service (QoS) Probing and Analysis and Infrastructure Employing Same |
| 09/21/2006 | US20060209674 Shared channel structure, ARQ systems and methods |
| 09/21/2006 | US20060209631 Method for detecting vibrations in a biological organism using real-time vibration imaging |
| 09/21/2006 | US20060209217 Television tuner |
| 09/21/2006 | US20060209216 Analog/digital-compatible front-end module |
| 09/21/2006 | US20060208952 Mobile wireless communications device comprising non-planar internal antenna without ground plane overlap |
| 09/21/2006 | US20060208939 Interrogator of communication system |
| 09/21/2006 | US20060208923 Vehicle communication apparatus and system for supporting vehicles passing through narrow road |
| 09/21/2006 | US20060208876 Transmitter/receiver apparatus for sensor signals and transmission system for wireless transmission of sensor signals |
| 09/21/2006 | US20060208849 Signal level switching circuit |
| 09/21/2006 | US20060208791 Transferred-impedance filtering in RF receivers |
| 09/21/2006 | DE19860097B4 Schaltungseinrichtung, Verfahren zum Bereitstellen eines linearen Leistungsverstärkers und Verwendung einer Schaltungseinrichtung Circuit device, method for providing a linear power amplifier and use of a circuit device |
| 09/21/2006 | DE102006011685A1 Sicherheitssystem mit gegenseitiger Berechtigungsüberprüfung mit Wiederherstellung aus einer teilweisen Programmierung Security system with mutual authentication with recovery from a partial programming |
| 09/21/2006 | DE102006004013A1 Funkwellen-Zeitmessvorrichtung Radio wave measuring apparatus |
| 09/21/2006 | DE102005030368A1 Bi-directional communication method for communication unit, involves performing full duplex communication between transmitter and receiver in communication unit, and launching transmission signals out-of phase in receiver section |
| 09/21/2006 | DE102005016930A1 RFID chip and strip substrate contact surfaces electrical and mechanical connection establishing method for transponder, involves hooking chip surfaces having hooks/lugs with substrate surfaces having hooks/lugs with size in nanometer range |
| 09/21/2006 | DE102005011611A1 Datenübertragungsverfahren und RFID-Lesegerät A data transmission method and RFID reader |
| 09/21/2006 | CA2601846A1 Broadband land mobile antenna |
| 09/21/2006 | CA2600490A1 Control of sleep modes in a wireless transceiver |
| 09/20/2006 | EP1703761A1 Control signal receiving apparatus |
| 09/20/2006 | EP1703726A1 Digital broadcast receiving apparatus |
| 09/20/2006 | EP1703719A2 Device and method for controlling switchover of broadcasting channel in digital multimedia broadcasting receiver |
| 09/20/2006 | EP1703697A1 Wireless acquisition and monitoring system |
| 09/20/2006 | EP1703648A1 Receiver and transmitter/receiver |
| 09/20/2006 | EP1703642A2 Electric circuit module, circuit module arrangement and use of said circuit module and said circuit module arrangement |
| 09/20/2006 | EP1702479A2 Escape mechanism for a wireless local area network |
| 09/20/2006 | EP1702421A2 Precise sleep timer using a low-cost and low-accuracy clock |
| 09/20/2006 | EP1702417A1 Real-time formation of optimal power spectral density masks |
| 09/20/2006 | EP1702416A1 Receiving apparatus and receiving circuit |
| 09/20/2006 | EP1702415A2 Graduated sheath and dilator assembly |
| 09/20/2006 | EP1702385A1 Low-rise duplexer |
| 09/20/2006 | EP1702201A2 Wireless display tag (wdt) using active and backscatter transceivers |
| 09/20/2006 | EP1623514B1 Spread-spectrum modulator and demodulator |
| 09/20/2006 | EP1481481A4 Receiver and associated printing apparatus |
| 09/20/2006 | EP1470656A4 Method for scrambling packet data using variable slot length and apparatus thereof |
| 09/20/2006 | EP1468469B1 A system for deploying an antenna of an integrated circuit card |
| 09/20/2006 | EP1466428B1 Multiple signal switching apparatus |
| 09/20/2006 | EP1440517B1 Adaptive channel filter for a mobile radion receiver, and method for adaptive channel filtering |
| 09/20/2006 | EP1413066B1 Device for joint detection of cdma codes for multipath downlink |
| 09/20/2006 | EP1393490B1 Method and apparatus for estimating the signal to interference ratio of a wireless channel |
| 09/20/2006 | EP1382126B1 Method for measuring unidirectional transmission characteristics such as packet propagation time, fluctuations in propagation time and the results which can be derived from this, in a telecommunications network |
| 09/20/2006 | EP1374441B1 QAM with quantised power |
| 09/20/2006 | EP1340318B1 Estimation of traffic-to-pilot ratios |
| 09/20/2006 | EP1110137B1 Portable information terminal, method of processing audio data, recording medium, and program |
| 09/20/2006 | EP1090470A4 Apparatus and method for generating spreading code in cdma communication system |
| 09/20/2006 | EP1057282B1 Automatic frequency control loop multipath combiner for a rake receiver |
| 09/20/2006 | EP0928038B1 Two-frequency switch, device using two-frequency antenna in common, and mobile radio communication equipment for two-frequency bands using the device |
| 09/20/2006 | EP0901718B1 Method and apparatus for splicing compressed information streams |
| 09/20/2006 | EP0894371B1 System and method for reducing interference generated by a digital communication device |
| 09/20/2006 | CN2819654Y Dispatch command releaser in railway |
| 09/20/2006 | CN2819653Y Intercommunication device with power-supply frequency carrier |
| 09/20/2006 | CN2819652Y Imaging transmitter |
| 09/20/2006 | CN2819651Y Circuit of stereo radio earphone and receiver |
| 09/20/2006 | CN1836461A Method for selection of an available transmission channel by sending a negative decision value and an additional positive decision value and corresponding base station mobile terminal and mobile radio |
| 09/20/2006 | CN1836426A Mobile station having overlapping translucent material layers and method of forming the same |
| 09/20/2006 | CN1836395A Spacetime equalization in a wireless receiver |
| 09/20/2006 | CN1836385A Dual duplexer having a matrix structure and a method for configuring the same, especially concerned with minimizing a loss of tx/rx paths by unifying duplexers in using a tx/rx amplification part in c |
| 09/20/2006 | CN1836382A Communication device and communication method |
| 09/20/2006 | CN1836381A Channel estimation in a rake receiver of a CDMA communication system |
| 09/20/2006 | CN1836380A Method and device for encrypting a digital data stream in a transission system |
| 09/20/2006 | CN1836379A Radio communication system and radio communication device |
| 09/20/2006 | CN1836378A Multicarrier signal processing apparatus |
| 09/20/2006 | CN1836377A Reduction of radio frequency leakage |
| 09/20/2006 | CN1836376A Method to avoid potential deadlocks in a SDU discard function |
| 09/20/2006 | CN1836373A Interference estimation and scaling for efficient metric storage and interference immunity |
| 09/20/2006 | CN1835596A Device and method for controlling switchover of broadcasting channel in digital multimedia broadcasting receiver |
| 09/20/2006 | CN1835528A Mobile phone and method of updating radio channel settings |
| 09/20/2006 | CN1835522A Mobile wireless device |
| 09/20/2006 | CN1835520A Portable terminal having replaceable modules |
| 09/20/2006 | CN1835518A Mobile communication terminal with bidirectional closing structure |
| 09/20/2006 | CN1835495A Receiver apparatus and method of processing received signal which attain optimum snr |
| 09/20/2006 | CN1835488A Baseband demodulation preprocessing system |
| 09/20/2006 | CN1835478A Method and system for redirection of virtual lan network traffic |
| 09/20/2006 | CN1835418A Information transmission method, mobile communication system and basement |
| 09/20/2006 | CN1835411A Communication apparatus for avoiding communication interfere |
| 09/20/2006 | CN1835410A Radio frequency receiving device of portable communication terminal |
| 09/20/2006 | CN1835409A Battery locking device of mobile communication terminal |
| 09/20/2006 | CN1835408A Mobile communication terminal with bracket battery and its battery |
| 09/20/2006 | CN1835407A Mobile traffic tools anti-fraud system adopting timing synchronization, realizing method and uses |
| 09/20/2006 | CN1835403A Semiconductor integrated circuit for communication and terminal device for mobile communication |
| 09/20/2006 | CN1276684C Transmitter/receiver worn on strap of mask or cap |
| 09/20/2006 | CN1276674C Folded type portable radio communication apparatus |
| 09/20/2006 | CN1276645C Appts. and method for displaying image in radio mobile terminal |
| 09/20/2006 | CN1276632C Device and method for adjusting input gain for multiple signal formats in a data network |
| 09/20/2006 | CN1276623C Protection method of synchronous transmission module electric interface unit and its equipment |
| 09/20/2006 | CN1276614C Electronic device system, control device and control method |
| 09/20/2006 | CN1276610C Electronic value data communication method and system, IC cards, portable terminal and communication terminal |
| 09/20/2006 | CN1276590C Radio communicating device and microwave oven using same |
| 09/20/2006 | CN1276589C Self configuring multiple element portable electronic device |
| 09/20/2006 | CN1276586C Frequency converter of realizing programe to non-integer division ratio through unique control character |
| 09/20/2006 | CN1276580C LC controllable oscillator, quadrature oscillator and communication arrangement |
| 09/20/2006 | CN1276543C Matching unit |
| 09/20/2006 | CN1276355C Run journal obtaining method |