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Class Information
Number: 710/11
Name: Electrical computers and digital data processing systems: input/output > Input/output data processing > Peripheral configuration > Protocol selection
Description: Subject matter further comprising means or steps for choosing a data communications protocol to be employed in order to transfer data between the peripheral and digital data processing system or computer.


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
5553101 Demodulation logic unit adaptable to multiple data protocols Sep. 3, 1996
5548781 Data communication apparatus and method for switching from g3 and compatible mode to ecm mode by inverting protocol message signal Aug. 20, 1996
5546549 Multi-path channel (MPC) interface with user transparent, unbalanced, dynamically alterable computer input/output channels Aug. 13, 1996
5544335 Processor for data transmitted in accordance with a plurality of transmission methods, which generates output data applicable to the output device Aug. 6, 1996
5535342 Pld connector for module having configuration of either first PLD or second PLD and reconfigurable bus for communication of two different bus protocols Jul. 9, 1996
5526037 Method for remotely controlling a peripheral device in a videoconferencing system Jun. 11, 1996
5517668 Distributed protocol framework May. 14, 1996
5517636 Platform independent data communication system and method May. 14, 1996
5495594 Technique for automatically adapting a peripheral integrated circuit for operation with a variety of microprocessor control signal protocols Feb. 27, 1996
5455950 Universal device for coupling a computer bus to a specific link of a network and operating system therefor Oct. 3, 1995
5434980 Apparatus for communication between a device control unit having a parallel bus and a serial channel having a serial link Jul. 18, 1995
5420412 PC-card having several communication protocols May. 30, 1995
5396485 Information communication system for point-to-point communication and point-to-multipoint communication using same lines Mar. 7, 1995
5379405 SCSI converter with simple logic circuit arbitration for providing bilateral conversion between single ended signals and differential signals Jan. 3, 1995
5359709 Apparatus and method for providing multiple operating configurations in data circuit terminating equipment Oct. 25, 1994
5349649 Portable electronic device supporting multi-protocols Sep. 20, 1994
5274772 Data processing systems having means for selectively combining records into signal blocks for recording in a record medium Dec. 28, 1993
5191653 IO adapter for system and IO buses having different protocols and speeds Mar. 2, 1993
5150465 Mode-selectable integrated disk drive for computer Sep. 22, 1992
5065314 Method and circuit for automatically communicating in two modes through a backplane Nov. 12, 1991
5031091 Channel control system having device control block and corresponding device control word with channel command part and I/O command part Jul. 9, 1991
5027316 Versioning of message formats in a 24-hour operating environment Jun. 25, 1991
5010514 Structured fields at a data stream boundary for delimiting files Apr. 23, 1991
4975828 Multi-channel data communications controller Dec. 4, 1990
4954983 Data driver for multiple mode buffered processor-peripheral data transfer with selective return of data to processor Sep. 4, 1990
4890224 Method and apparatus for fault tolerant communication within a computing system Dec. 26, 1989
4855905 Multiprotocol I/O communications controller unit including emulated I/O controllers and tables translation of common commands and device addresses Aug. 8, 1989
4734853 Terminal control system Mar. 29, 1988
4494186 Automatic data steering and data formatting mechanism Jan. 15, 1985
4481574 Programmable interface between remote terminals and a computer Nov. 6, 1984
4346452 NRZ/Biphase microcomputer serial communication logic Aug. 24, 1982
4188664 I/O Terminal identification Feb. 12, 1980
4079452 Programmable controller with modular firmware for communication control Mar. 14, 1978

1 2 3 4 5 6 7 8 9


 
 
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