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Toegel; Herbert J.
Middlebury, CT
No. of patents:

Patent Number Title Of Patent Date Issued
5031094 Switch controller July 9, 1991
A switch controller for a dynamic switch responds to command from a using system to provide control signals to the dynamic switch which causes the switch to establish and breakdown paths between sources and destinations in the using system. The controller includes a plurality of command
4922416 Interface device end message storing with register and interrupt service registers for directing May 1, 1990
An interface for effecting the direct transfer of message segments between an intelligent switch and a microcomputer includes an input buffer, an output buffer and a memory for storing address to be associated with the message segments traversing the buffers.
4918597 Adaptive interface for transferring segmented message between device and microcomputer on line d April 17, 1990
An interface for use with a microcomputer is provided with memory that in one operating mode is used as a first-in first-out buffer, and in a second operating mode allows the direct data transfer across the interface. The interface also includes a means for selecting the operating mode t
4656626 Apparatus and method for providing dynamically assigned switch paths April 7, 1987
A CAM/RAM/CAM memory array is used to provide dynamic space and time switching between a plurality of sources and destinations. The memory array includes a source CAM portion, a destination CAM portion and a data RAM portion with each row forming a word. In order to establish a path, a
4639910 Apparatus for establishing communication paths January 27, 1987
An apparatus for establishing a plurality of communication paths includes a plurality of ports each having different data rates associated therewith and a means for establishing simultaneous paths among the plurality of ports according to instruction signals from terminals interfaced wit

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