Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 13 - Details of the apparatus or circuits covered by groups or
Patents for H04L 13 - Details of the apparatus or circuits covered by groups or (1,941)
04/2003
04/23/2003EP1304850A2 Ethernet device and method for extending ethernet fifo buffer
04/22/2003US6552825 Data communication apparatus having common memory for storing video and audio data
04/17/2003WO2003032643A2 Video data transmission method and apparatus
04/17/2003WO2003032147A2 Method and apparatus for buffer storage of data packets which are to be transmitted via a connection that has been set up
04/16/2003CN1411264A Communication method, communication apparatus and communication terminal
04/15/2003CA2244713C Application programming interface for data transfer and bus management over a bus structure
04/10/2003US20030067922 Communication method, communication device, and communication terminal
04/09/2003EP1301041A1 Video data transmission method and apparatus
04/09/2003EP1300854A1 Associative memory, its retrieval method, router, and network system
04/08/2003US6546140 Transmission method and transmission apparatus
04/03/2003US20030063567 Ethernet device and method for extending ethernet FIFO buffer
04/02/2003EP1298938A2 Generalized reference decoder for image or video processing
03/2003
03/27/2003WO2003025900A1 Digital line delay using a single port memory
03/25/2003US6539025 Priority arbitration for point-to-point and multipoint transmission
03/25/2003US6538999 PID filter circuit and FIFO circuit
03/25/2003US6538989 Packet network
03/20/2003US20030053416 Generalized reference decoder for image or video processing
03/19/2003EP0744107A4 Security system for interconnected computer networks
03/12/2003CN1402918A Method and apparatus for efficient data transmission in voice-over-data communication system
03/06/2003US20030046458 Data transfer equipment and aligner included in data transfer equipment
03/04/2003US6529988 Method and apparatus for compression of universal serial bus data transmission
02/2003
02/27/2003WO2003017668A1 Content providing apparatus and content providing method
02/27/2003US20030041199 Communication terminal increasing effective data rate on asynchronous transmission and a data transmission method therefor
02/26/2003EP1286176A2 Communications control apparatus and method for automotive vehicle
02/26/2003EP0968468B1 Computer memory organization and method therefor
02/25/2003US6526092 Modem with firmware upgrade feature
02/20/2003US20030036824 Communications control apparatus and method for automotive vehicle
02/18/2003US6522671 Protocol independent sub-rate device
02/12/2003EP0968607B1 Smartcard for use with a receiver of encrypted broadcast signals, and receiver
02/05/2003EP1282315A2 Smartcard for use with a receiver of encrypted broadcast signals, and receiver
02/05/2003CN1395785A Internet receiving arrangement having quality test means
02/05/2003CN1395426A Video signal reducing device and method
01/2003
01/30/2003WO2003009142A1 Switch fabric with dual port memory emulation scheme
01/23/2003US20030016689 Switch fabric with dual port memory emulation scheme
01/21/2003CA2251489C Communications methods and apparatus
01/16/2003WO2003005629A1 Apparatus and method for delivery of packets in multi-hop wireless networks
01/16/2003US20030014559 Data communication apparatus and method, data communication system, information-processing apparatus and method, recording medium, and program
01/16/2003CA2449532A1 Apparatus and method for delivery of packets in multi-hop wireless networks
01/09/2003US20030007513 STM-1 to STM-64 SDH/SONET framer with data multiplexing from a series of configurable I/O ports
01/08/2003CN1390417A Reduced hardware network adapter and communication method
01/08/2003CN1098587C Communication terminal and control method therefor
12/2002
12/31/2002US6501733 Method for controlling data flow associated with a communications node
12/25/2002CN1387189A Receiving apparatus and its stream control method, and sending apparatus and its stream control method
12/19/2002WO2002101961A1 Stm-1 to stm-64 sdh/sonet framer with data multiplexing from a series of configurable i/o ports
12/19/2002US20020191218 Buffering apparatus and buffering method
12/18/2002CN1385794A Data transmission controller, electronic device and data transmission method
12/18/2002CN1385793A Data transmission controller, electronic machine and data transmission control method
12/12/2002WO2002099621A1 Fifo buffer that can read and/or write a selectable number of data words per bus cycle
12/12/2002US20020188767 FIFO buffer that can read and/or write multiple and /or selectable number of data words per bus cycle
12/05/2002WO2002097637A2 A circuit arrangement and method for improving data management in a data communications circuit
12/05/2002US20020184413 Circuit arrangement and method for improving data management in a data communications circuit
12/03/2002US6490356 Broadcast receiving system comprising a computer and a decoder
11/2002
11/28/2002US20020176425 Data transfer processing apparatus, data transfer method, and data transfer program
11/27/2002EP1260909A2 Data transfer control device, electronic equipment, and data transfer control method
11/27/2002EP1260073A1 Method and apparatus for buffering data samples in a software based adsl modem
11/27/2002EP1012688A4 Communications system utilizing non-fixed buffer size
11/27/2002EP0974230B1 Method of downloading of data to an mpeg receiver/decoder
11/27/2002EP0968609B1 Signal generation and broadcasting
11/21/2002US20020174245 Receiving apparatus and flow control method therefor and transmitting apparatus and flow control method therefor
11/20/2002EP1259012A2 Receiving apparatus and flow control method therefor and transmitting apparatus and flow control method therefor
11/20/2002EP1258798A2 Data transfer control device, electronic equipment, and data transfer control method
11/20/2002EP1010320B1 Broadcast receiving system comprising a computer and a decoder
11/14/2002WO2002091711A2 Multiple buffers for removing unwanted header information from received data packets
11/14/2002US20020169921 Packet buffer
11/14/2002US20020169905 Data transfer control device, electronic equipment, and data transfer control method
11/14/2002US20020168042 Data communicating device and data communicating method
11/14/2002US20020167851 Data transfer control device, electronic equipment, and data transfer control method
11/07/2002US20020166006 Multiple buffers for removing unwanted header information from received data packets
11/06/2002EP0968610B1 Transmission and reception of television programmes and other data
10/2002
10/24/2002US20020156764 Method of managing data
10/23/2002EP1251699A1 Transmission and reception of television programmes and other data
10/23/2002EP1251688A1 Downloading data
10/22/2002US6470470 Information coding method and devices utilizing error correction and error detection
10/16/2002EP1249987A1 Data distribution control device and data distribution control method
10/16/2002EP0972406B1 Method and apparatus for preventing fraudulent access in a conditional access system
10/16/2002EP0960510B1 Split-queue architecture and method of queuing
10/16/2002EP0954793A4 Communications system utilizing non-fixed buffer size
10/15/2002US6466671 Smartcard for use with a receiver of encrypted broadcast signals, and receiver
10/10/2002US20020147865 Microcomputer and processing method of received data
10/09/2002EP1247400A1 System and method for transmitting data on return path of a cable television system
10/09/2002EP1010331B1 Method of and apparatus for transmitting data for interactive tv applications
10/03/2002WO2002077829A2 A communication system
10/03/2002US20020144085 System for controlling data transfer, method of controlling data transfer
10/02/2002EP1245101A1 Method and apparatus for buffering data samples in a software based adsl modem
10/01/2002US6460097 Data stream output apparatus
10/01/2002US6460095 Data transfer apparatus, data transfer system and recording medium
09/2002
09/26/2002US20020136228 Queue allocation system and queue allocation method of a packet exchanger
09/26/2002US20020136205 Packet data processing apparatus and packet data processing method
09/25/2002EP0968608B1 Receiver/decoder and method of reception
09/19/2002US20020133648 Data queue system
09/19/2002US20020133647 Watermark for additional data burst into buffer memory
09/19/2002US20020131388 Method and device for communicating packets
09/17/2002US6453372 Data communication system for and method of avoiding computer network transmissions of excessive length
09/12/2002US20020129379 System and method for transmitting data on return path of a cable television system
09/12/2002US20020129249 Smartcard for use with a receiver of encrypted broadcast signals, and receiver
09/12/2002US20020129213 Method of storing a data packet
09/06/2002WO2002069503A2 Space-efficient turbo decoder
09/06/2002WO2002045372A3 Transmitting and receiving real-time data
09/05/2002US20020122111 Data communication apparatus having common memory for storing video and audio data
09/04/2002EP1236300A2 Method and apparatus for efficient data transmission in a voice-over-data communication system
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