| Patents for H04L 13 - Details of the apparatus or circuits covered by groups or (1,941) |
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| 10/14/2004 | US20040202265 Signal delaying device and method for dynamic delaying of a digitally sampled signal |
| 10/13/2004 | EP1467281A2 Data transmission/reception apparatus |
| 10/13/2004 | CN1536850A Moving location method based on residential quarter mark and loopback time |
| 10/13/2004 | CN1536843A Data transmitting/receiving device |
| 10/13/2004 | CN1171458C Decoder buffer for streaming video receiver |
| 10/13/2004 | CN1171155C Method and apparatus for managment for data recieved via data bus |
| 10/12/2004 | US6804228 Method for transmitting data via a number of interfaces |
| 10/12/2004 | CA2281018C Packet relaying apparatus and high speed multicast system |
| 10/07/2004 | US20040199683 Admission control system for home video servers |
| 10/05/2004 | US6801965 Audio buffer station allocation |
| 09/30/2004 | US20040193780 Storage device and storage method |
| 09/30/2004 | US20040193756 Serial communication device |
| 09/30/2004 | US20040190069 Image communication apparatus capable of reproducing data from a data processing apparatus |
| 09/22/2004 | EP1459291A1 Digital line delay using a single port memory |
| 09/15/2004 | EP0797885B1 Data receiving apparatus for storing selected parts of received data |
| 09/14/2004 | US6791990 Priority selection means for data transmission apparatus |
| 09/10/2004 | WO2004077764A1 Use state ascertaining method and device |
| 09/09/2004 | US20040174813 Method and apparatus for controlling network data congestion |
| 09/08/2004 | CN1166198C System and method for transmitting data on return path of cable television system |
| 08/26/2004 | US20040165895 Optical receiving apparatus and method |
| 08/26/2004 | US20040165894 Optical receiving apparatus and method |
| 08/24/2004 | US6782403 Inter-application data transmitting system and method |
| 08/17/2004 | US6778532 Packet relaying apparatus and high speed multicast system |
| 08/12/2004 | DE10303248A1 Signal delay device has register for temporary storage of sampled value(s) of input signal in parallel with memory device; output of temporary storage device is connected to interpolation device |
| 08/10/2004 | US6775724 Method and apparatus for synchronization control for various frequencies |
| 08/10/2004 | CA2304620C Communication processor having buffer list modifier control bits |
| 08/05/2004 | US20040153951 Transmitting and receiving real-time data |
| 08/03/2004 | US6772242 Communication device using three-step communication buffers |
| 07/28/2004 | EP1440379A1 Admission control system for home video servers |
| 07/28/2004 | CN1159646C Method and device for writing and reading buffer memory |
| 07/21/2004 | CN1515106A Storage device and storage method |
| 07/21/2004 | CN1514613A Method of realizing remote cut-in of group control node to group data business node |
| 07/15/2004 | US20040139472 Transmission and reception of television programmes and other data |
| 07/15/2004 | US20040139220 Reduced hardware network adapter and communication method |
| 07/14/2004 | CN1513251A Multiple buffers for removing unwanted header information from received data packets |
| 07/14/2004 | CN1513135A FIFO buffer that can read and/or write a selectable number of data words per bus cycle |
| 07/08/2004 | US20040131063 Buffer memory management method and system |
| 07/07/2004 | EP1435705A2 Method and device for data transmission and reception |
| 07/06/2004 | US6760795 Data queue system |
| 07/06/2004 | US6760789 Microcomputer having temporary storage for received data and method of processing received data |
| 07/06/2004 | US6760347 Off-line broadband network interface |
| 06/30/2004 | EP1433047A2 Method and apparatus for buffer storage of data packets which are to be transmitted via a connection that has been set up |
| 06/23/2004 | CN1154934C Intelligent data bus interface using multi-port memory |
| 06/22/2004 | US6754795 Methods and apparatus for forming linked list queue using chunk-based structure |
| 06/16/2004 | CN2620947Y User's equipment for implementing cognition flow control based on channel quality condition |
| 06/16/2004 | CN1154299C Method for controlling train by radio |
| 06/15/2004 | US6751689 Interface circuit and method for transmitting data between a serial interface and a processor |
| 06/09/2004 | CN1503583A Data transmission in mobile communication |
| 06/09/2004 | CN1153466C Transmission and reception of television programmes and other data |
| 06/09/2004 | CN1153465C Method and apparatus for preventing fraudulent access in conditional access system |
| 06/03/2004 | WO2003090063A3 Output rate change |
| 06/02/2004 | EP1423931A1 Stm-1 to stm-64 sdh/sonet framer with data multiplexing from a series of configurable i/o ports |
| 06/01/2004 | US6744837 Clock switching circuit |
| 05/27/2004 | US20040100979 Protocol performance using ACK filtering |
| 05/27/2004 | US20040100919 Data transmission in a mobile telecommunication system |
| 05/26/2004 | EP1422840A2 Data transmission in a mobile telecommunication system |
| 05/26/2004 | EP1175651B1 Handling a request for information provided by a network site |
| 05/26/2004 | CN1500363A Data unit handling device and method of controlling data unit handling device |
| 05/26/2004 | CN1499751A Data transmitting device and method for transmitting and receiving data and data communication system |
| 05/25/2004 | US6741366 Image communication apparatus capable of reproducing data from a data processing apparatus |
| 05/19/2004 | EP1420590A1 Content providing apparatus and content providing method |
| 05/19/2004 | CN1497454A Communication control device for controlling data communication with external equipment |
| 05/18/2004 | US6738346 Hierarchical downlink scheduler for a processed satellite payload |
| 05/11/2004 | US6735649 Multiple buffers for removing unwanted header information from received data packets |
| 05/06/2004 | US20040086268 Decoder buffer for streaming video receiver and method of operation |
| 05/06/2004 | US20040085903 Data transmitting device and method for transmitting and receiving data and data communication system |
| 05/06/2004 | EP1415424A1 Apparatus and method for delivery of packets in multi-hop wireless networks |
| 05/04/2004 | US6732200 Absorbing jitter during data transmission between applications operating at different frequencies |
| 05/04/2004 | US6731647 Method and apparatus for efficient data transmission in a voice-over-data communication system |
| 04/29/2004 | US20040083309 FIFO device |
| 04/28/2004 | EP0960504B1 Multicopy queue structure with searchable cache area |
| 04/28/2004 | CN1492684A Video frequency signal compressor and its compressing method |
| 04/28/2004 | CN1492683A Video frequency signal compressor and its compressing method |
| 04/27/2004 | US6728256 Shared buffer control device |
| 04/22/2004 | WO2004034629A1 Communication terminal device and base station device |
| 04/21/2004 | CN1491381A Method and system for buffering streamed data |
| 04/15/2004 | US20040073723 Data communication controll device with peripheral device |
| 04/14/2004 | EP1408668A2 Communications methods and apparatus |
| 04/14/2004 | EP1408412A1 Apparatus and method for acquiring positional informations of information terminal user |
| 04/14/2004 | EP1407362A1 Switch fabric with dual port memory emulation scheme |
| 04/14/2004 | CN1146256C Receiver for classifying and storing text received according to preset key characters |
| 04/14/2004 | CN1146191C Data transfer control device and electronic apparatus |
| 04/13/2004 | US6721356 Method and apparatus for buffering data samples in a software based ADSL modem |
| 04/08/2004 | US20040068541 Broadcast and reception, and conditional access system therefor |
| 04/08/2004 | US20040068482 Data processor |
| 04/07/2004 | CN1145109C Order entry system |
| 04/06/2004 | US6717910 Method and apparatus for controlling network data congestion |
| 04/01/2004 | US20040064573 Transmission and reception of audio and/or video material |
| 03/31/2004 | EP1402339A1 Fifo buffer that can read and/or write a selectable number of data words per bus cycle |
| 03/31/2004 | CN1486050A Method and apparatus for estimating 2-D arrival direction of synchronous CDMA subscriber signal |
| 03/30/2004 | US6715002 Watermark for additional data burst into buffer memory |
| 03/25/2004 | US20040057448 Information processing system, information processing apparatus, and information processing method |
| 03/23/2004 | US6711126 Congestion control of AAL2 connections |
| 03/18/2004 | US20040052371 Content providing apparatus and content providing method |
| 03/18/2004 | US20040052266 Data unit handling device and method of controlling a data unit handling device |
| 03/17/2004 | EP1397746A2 A circuit arrangement and method for improving data management in a data communications circuit |
| 03/17/2004 | EP1159719A4 Jitter buffer and methods for control of same |
| 03/17/2004 | CN1483246A Space-efficient turbo decoder |
| 03/17/2004 | CN1142668C Fast ionterrelation method for communication system |
| 03/10/2004 | EP1396974A1 Storage device and storage method |