| Patents for H04B 10 - Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication (73,125) |
|---|
| 07/14/2005 | US20050152704 Implementation of gradual impedance gradient transmission line for optimized matching in fiber optic transmitter laser drivers |
| 07/14/2005 | US20050152703 Broadband pulse width modulation circuit and optical amplifier using the same |
| 07/14/2005 | US20050152702 Power source for a dispersion compensation fiber optic system |
| 07/14/2005 | US20050152701 Internal EMI shield for an optoelectronic module |
| 07/14/2005 | US20050152700 Fibre optic communications network |
| 07/14/2005 | US20050152698 Optical router |
| 07/14/2005 | US20050152697 Ethernet PON using time division multiplexing to converge broadcasting/video with data |
| 07/14/2005 | US20050152696 Wavelength division multiplexed self-healing passive optical network using wavelength injection method |
| 07/14/2005 | US20050152695 Radio base station with multiple radio frequency heads |
| 07/14/2005 | US20050152694 Transmission of supervisory data in an optical communication system |
| 07/14/2005 | US20050152693 Method for per-channnel power control in a DWDM network by means of an algorithm for adjusting the power of a dummy signal and the input power of an optical amplifier via channel-average Q-factor measurement |
| 07/14/2005 | US20050152692 Signal relay apparatus of optical communication system |
| 07/14/2005 | US20050152651 Assembly of passive socket and plug for optical home network |
| 07/14/2005 | US20050152631 Conversion between optical and radio frequency signals |
| 07/14/2005 | US20050152479 Receiver for optical signals comprising a Viterbi equalizer in combination with an additional analog electronic equalizer and/or in combination with a parameter-estimation device, plus methods for improving the exactness of a receiver for optical signals when identifying digitalized data transmitted by the analog optical signal |
| 07/14/2005 | US20050152413 Laser driver circuit for burst mode transmission and manufacturing method |
| 07/14/2005 | US20050152351 Optical burst switching node with internal speedup |
| 07/14/2005 | US20050152349 Packet transmission system and a terminal apparatus |
| 07/14/2005 | US20050152025 Raman amplification system utilizing bi-directional pumping |
| 07/14/2005 | US20050152016 Optical pulse analyzer |
| 07/14/2005 | US20050151093 Quantum cross-ambiguity function generator |
| 07/14/2005 | US20050151064 Signal strength detection circuits for high speed optical electronics |
| 07/14/2005 | US20050151063 Signal strength detection circuits for high speed optical electronics |
| 07/14/2005 | DE10357416A1 Anordnung zum Verbinden eines Lichtwellenleiters mit einem mikroprozessorgesteuerten elektrischen Gerät An arrangement for connecting an optical fiber with a microprocessor-controlled electrical device |
| 07/14/2005 | DE10357212A1 Optical time multiplexed signal clock regenerator has ring laser with modulator controlled by comparator fed with filtered signal and modulation wavelengths |
| 07/13/2005 | EP1553791A1 Radio base station with multiple radio frequency heads |
| 07/13/2005 | EP1553742A1 Receiver for optical signals comprising a Viterbi equalizer and an analog electronic equalizer |
| 07/13/2005 | EP1553725A1 Wireless communication system |
| 07/13/2005 | EP1553710A1 Method for per-channel power control in a DWDM network by means of an algorithm for adjusting the power of a dummy signal and the input power of an optical amplifier via channel-average Q-factor measurement |
| 07/13/2005 | EP1552628A1 Device and method for regulating chromatic dispersion |
| 07/13/2005 | EP1552627A2 Combined wavefornt sensor and data detector for a free space optical communications system with adaptive optics |
| 07/13/2005 | EP1551917A1 Method and apparatus for compensating a photo-detector |
| 07/13/2005 | EP1493212A4 Atomic clock based on an opto-electronic oscillator |
| 07/13/2005 | EP1040610A4 Method and apparatus for simultaneous transmission of digital telephony and analog video using wave division multiplexing |
| 07/13/2005 | EP0965223B1 Satellite distributed television |
| 07/13/2005 | CN2710259Y XFP plug-unplug type optical receive-send module |
| 07/13/2005 | CN2710258Y Multi-function low-cost single-fibre three-phase component |
| 07/13/2005 | CN1640043A Signal addition to a wave division multiplex system |
| 07/13/2005 | CN1640024A An optical module with multiplexer |
| 07/13/2005 | CN1640023A Device for protecting fibre lines against destruction by laser radiation |
| 07/13/2005 | CN1640022A Error propagation and signal path protection in optical network |
| 07/13/2005 | CN1639931A 多级拉曼放大器 Multistage Raman amplifier |
| 07/13/2005 | CN1639749A Optical output device, relay device, and program controlling optical output device |
| 07/13/2005 | CN1639627A Signal light noise reduction apparatus and signal light noise reduction method |
| 07/13/2005 | CN1639606A Method and arrangement for signaling in a networkcomprising nodes with optical ports |
| 07/13/2005 | CN1639553A Method and arrangement for improving measuring quality during the operation of electro-optical mixing devices |
| 07/13/2005 | CN1638630A Communication system and split-band amplifying apparatus using a depressed-profile fiber amplifier |
| 07/13/2005 | CN1638504A Radio base station with multiple radio frequency heads |
| 07/13/2005 | CN1638366A Method and communication system to set loop delay of a decision feedback equalizer |
| 07/13/2005 | CN1638341A Bi-directional wavelength division multiplexing self-healing passive optical network |
| 07/13/2005 | CN1637450A Opto-electronic module comprising flexible electric connection cable and method of making the same |
| 07/13/2005 | CN1637447A Dispersion managed hom multimode optical fibre |
| 07/13/2005 | CN1210917C Processing method of sequence number ordering in virtual cascade connection |
| 07/13/2005 | CN1210903C Partial wave multiplexer packaging method capable of reducing inserting loss and reflection loss |
| 07/13/2005 | CN1210896C Bidirectional light amplifier module |
| 07/13/2005 | CN1210854C Variable wavelength output optic fibre laser |
| 07/12/2005 | US6917791 Polar loop transmitter |
| 07/12/2005 | US6917764 Predistortion circuit with combined odd-order and even-order correction |
| 07/12/2005 | US6917763 Technique for verifying fiber connectivity in a photonic network |
| 07/12/2005 | US6917762 Optical transmission system for compensating for transmission loss |
| 07/12/2005 | US6917761 Optical multiplexing transmission apparatus and system |
| 07/12/2005 | US6917747 Compact hybrid integrated optical dynamic channel equalizer |
| 07/12/2005 | US6917739 Optical cache memory |
| 07/12/2005 | US6917732 Connecting method of optical function devices, and optical apparatus |
| 07/12/2005 | US6917632 Interrupt driven wavelength locking |
| 07/12/2005 | US6917466 Raman amplifier system, apparatus and method for identifying, obtaining and maintaining an arbitrary Raman amplification performance |
| 07/12/2005 | US6917455 Cascaded RZ and NRZ laser modulators having RZ/NRZ phase alignment bias control |
| 07/12/2005 | US6917233 Limiting amplifier and method for amplifying an input signal |
| 07/12/2005 | US6917031 Method for quadrature phase angle correction in a coherent receiver of a dual-polarization optical transport system |
| 07/12/2005 | CA2319805C Connection set-up and path assignment in wavelength division multiplexed ring networks |
| 07/12/2005 | CA2307382C Wireless data communications network and method for operating the data communications network |
| 07/12/2005 | CA2229298C Apparatus and method for generation of optical signals |
| 07/07/2005 | WO2005062534A1 Audio and/or video system for a motor vehicle |
| 07/07/2005 | WO2005062512A1 Method and arrangement for the insertion of filling signals |
| 07/07/2005 | WO2005062506A1 Laser-based communications with a remote information source |
| 07/07/2005 | WO2005062505A1 Multiservice optical communication |
| 07/07/2005 | WO2005062502A1 Indoor mobile communication system and antenna layout used therefor |
| 07/07/2005 | WO2005060633A2 Architectures for optical networks |
| 07/07/2005 | WO2005060467A2 Vehicular optical communications system |
| 07/07/2005 | WO2005038996A3 Cancellation of optical signal reflections in bi-directional optical fibers |
| 07/07/2005 | WO2004114530A3 Systems, devices, and methods for controlling non-linear optical interactions |
| 07/07/2005 | WO2004051322A3 Distributed digital antenna system |
| 07/07/2005 | US20050149791 Digital signal receiving apparatus, an optical transmission apparatus therewith, and a discriminating point control method |
| 07/07/2005 | US20050147419 Apparatus and method for transmitting and receiving wavelength division multiplexing signals |
| 07/07/2005 | US20050147418 Increased transmission capacity for a fiber-optic link |
| 07/07/2005 | US20050147417 Wave detection methods and apparatus |
| 07/07/2005 | US20050147416 Optical communications adapter, system and method |
| 07/07/2005 | US20050147415 Characterization and control of optical dispersion compensating element |
| 07/07/2005 | US20050147413 Optical fiber amplifier with reduced noise |
| 07/07/2005 | US20050147412 Bi-directional wavelength division multiplexing self-healing passive optical network |
| 07/07/2005 | US20050147411 Optical reservation-based network switch fabrics |
| 07/07/2005 | US20050147409 Utilizing the protecting bandwidth in a SONET network |
| 07/07/2005 | US20050147350 Arrayed waveguide grating and optical communication system using arrayed waveguide grating |
| 07/07/2005 | US20050147067 Method and apparatus for multiplexing in a wireless communication infrastructure |
| 07/07/2005 | US20050146711 Method for automatic testing of optical fibres in multibranch networks |
| 07/07/2005 | US20050146710 Chromatic dispersion measurement and compensation |
| 07/07/2005 | US20050146690 Deep ultraviolet unit-magnification projection optical system and projection exposure apparatus |
| 07/07/2005 | US20050146655 Optical equalisation device and corresponding system |
| 07/07/2005 | DE19829684B4 Modulierbarer Faserlaser Modular fiber laser |
| 07/07/2005 | DE10355413A1 Optical transmission path for high data-rates, has all transmission path sections except last one, provided with over-compensation for first order dispersion |