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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
5842039 Most recent first dynamic protocol detection for use with a programmable controller Nov. 24, 1998
5838989 Common interface for a network having different communication media employing a carrier sense multiple access with collision detection (CSMA/CD) protocol Nov. 17, 1998
5838990 Circuit in a semiconductor memory for programming operation modes of the memory Nov. 17, 1998
5832239 High performance communications path Nov. 3, 1998
5832238 Enabling PCI configuration space for multiple functions Nov. 3, 1998
5828855 Socket simulation protocol for network printing systems Oct. 27, 1998
5819115 Driver bundle including a compressed, self-extracting, executable driver for the host processor and an adapter driver for the processor of a network adapter card Oct. 6, 1998
5809234 Method and apparatus for automatic matching of parameters of an interface Sep. 15, 1998
5805931 Programmable bandwidth I/O port and a communication interface using the same port having a plurality of serial access memories capable of being configured for a variety of protocols Sep. 8, 1998
5805925 Apparatus and method for controlling and varying multiple data rates among multiple communications devices in a communications system Sep. 8, 1998
5805924 Method and apparatus for configuring fabrics within a fibre channel system Sep. 8, 1998
5805833 Method and apparatus for replicating peripheral device ports in an expansion unit Sep. 8, 1998
5802395 High density memory modules with improved data bus performance Sep. 1, 1998
5802281 Peripheral audio/video communication system that interfaces with a host computer and determines format of coded audio/video signals Sep. 1, 1998
5799171 IC card reader/writer for allowing communication with a plurality of kinds of IC cards of different protocol types Aug. 25, 1998
5787237 Uniform interface for conducting communications in a heterogeneous computing network Jul. 28, 1998
5778205 Data communication system and portable data processing terminal used therein Jul. 7, 1998
5768294 Memory implemented error detection and correction code capable of detecting errors in fetching data from a wrong address Jun. 16, 1998
5758186 Method and apparatus for generically handling diverse protocol method calls in a client/server computer system May. 26, 1998
5758194 Communication apparatus for handling networks with different transmission protocols by stripping or adding data to the data stream in the application layer May. 26, 1998
5754890 System for automatic identification of a computer data entry device interface type using a transistor to sense the voltage generated by the interface and output a matching voltage level May. 19, 1998
5742845 System for extending present open network communication protocols to communicate with non-standard I/O devices directly coupled to an open network Apr. 21, 1998
5737543 High performance communications path Apr. 7, 1998
5727170 User defined port and protocol scheme for a programmable logic controller Mar. 10, 1998
5727152 Interface arrangement, and telecommunication system, and method Mar. 10, 1998
5724554 Apparatus for dual serial and parallel port connections for computer peripherals using a single connector Mar. 3, 1998
5719901 Data transmission system with V24 interfaces for control of bi-mode modems Feb. 17, 1998
5717951 Method for storing and retrieving information on a magnetic storage medium via data blocks of variable sizes Feb. 10, 1998
5689730 Network interface apparatus adaptable to multifunction peripheral apparatus Nov. 18, 1997
5671400 Programmable bus interface unit data path Sep. 23, 1997
5668949 System utilizing multiple address decode resources and decoder receiving address determines address corresponding to resource based on select and ready signals by that particular resource Sep. 16, 1997
5664229 Accessory for conversion with housing with first connection includes host cable and host connector and second connection including a plug-in modular connector Sep. 2, 1997
5655145 Peripheral interface circuit which snoops commands to determine when to perform DMA protocol translation Aug. 5, 1997
5655148 Method for automatically configuring devices including a network adapter without manual intervention and without prior configuration information Aug. 5, 1997
5651116 Method and apparatus for generating summaries of prepaid instrument transaction activity Jul. 22, 1997
5640517 Method and apparatus for masters to command a slave whether to transfer data in a sequential or non-sequential burst order Jun. 17, 1997
5636348 Control system for a multiple mode standard parallel port for a personal computer Jun. 3, 1997
5630171 Translating from a PIO protocol to DMA protocol with a peripheral interface circuit May. 13, 1997
5630101 System for communication of image information between multiple-protocol imaging devices May. 13, 1997
5617309 Configuration for data transfer with a parallel bus system Apr. 1, 1997
5613096 Network protocol sensor Mar. 18, 1997
5613159 Contact-free data exchange between a terminal and modular portable set having two different protocols for exchange which is selected based on portable set type Mar. 18, 1997
5594921 Authentication of users with dynamically configurable protocol stack Jan. 14, 1997
5590313 Multiple protocol device interface subsystem and method Dec. 31, 1996
5586273 HDLC asynchronous to synchronous converter Dec. 17, 1996
5581708 Data transmission system using electronic apparatus having a plurality of transmission protocols Dec. 3, 1996
5579486 Communication node with a first bus configuration for arbitration and a second bus configuration for data transfer Nov. 26, 1996
5574859 Method and apparatus for using a software configurable connector to connect a palmtop computer having a custom port to a host having a standard port Nov. 12, 1996
5566347 Multiple interface driver circuit for a peripheral storage device Oct. 15, 1996
5564061 Reconfigurable architecture for multi-protocol data communications having selection means and a plurality of register sets Oct. 8, 1996

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