Epicenter, Incorporated

Raytel Systems Corporation

Step Engineering

Cogent Technology Corporation

Van T Hua

David T Wang

Edward Behrens

Tho Tu

Edward Kirkpatrick

Clark M Viehweg

Edwin S Morton

David Wang

John L Nichols

John W Goodin

Darrell L Wilburn

Pedro A Assuncao

John L Nicholas

Michael D Phillips

Charles Verhaegh

William G King

Robert Matthes

William C King

Robert J Kresge

Gordon A Minami

One embodiment of the invention provides a fully distributed, scaleable and modular rack architecture and management system. One feature of the invention provides device management throughout the rack system with a vertical interface column integrated into the rack cabinet. Within each rack unit (U) of the vertical interface column, the vertical interface column may deliver connectivity to a device housed within the rack cabinet thereby eliminating runs of cable typically necessary for management of such devices. The vertical interface column can be expanded as necessary to provide connectivity to more devices using hot-swappable interface modules. A rack management system allows both local and remote management access to all devices mounted in the rack cabinet and coupled to the vertical interface column. The rack management system may also access to devices mounted in other rack cabinets.

Rack architecture and management system

An improved control and monitoring system for managing more than one computer system using a witch with a single connector for keyboard, video and mouse signals for each computer being managed. A notebook style display, keyboard, and pointing device attached to the switch provide a human interface. Each computer is attached to the switch using a cable having a single connector at the attachment point to the switch and separate connectors for keyboard, video, and pointing device signals at the attachment point to each computer, thus allowing a greater density of connections to computers without modifying the computers being controlled and monitored. Even greater densities may be realized by designating one switch as a master and attaching additional switches to the master.

System and method for remotely controlling and monitoring a plurality of computer systems

The present invention provides a telecommunication. The present provides a method for editing a first digital signal such as a constant bit rate digital signal in a cable head end. The present method uses a step of providing a first constant bit rate information stream (e.g., multiple constant bit rate streams), where the first constant bit rate stream includes a plurality of variable bit rate streams. Each of the variable bit rate streams correspond to a program, e.g., television program. The method removes one or more of the variable bit rate streams from the first constant bit rate stream, and converts the first constant bit rate stream without the one or more variable bit rate streams into a second constant bit rate stream. A step of transferring the second constant bit rate stream to a user location is included. The present invention uses a transcoding technique to edit the first constant bit rate stream without interfering with video picture quality at the user location.

Cable television system using transcoding method

An in-circuit emulator (ICE) for hardware/software development and debugging microprocessors. Program execution reconstruction is extracted from an on-board cache memory. An external ICE enclosure interfaces to a target system microprocessor via a cable and a buffer/interface pod. A control program directs a non-intrusive emulation and a monitor program resides in a personal computer host and supports ICE commands. The monitor program allows a user to follow a target system's program flow, to capture related processor information, to make program modifications, and allows the user to restart programs. An on-line disassembler presents a display so as to allow the designer to examine memory, using instruction mnemonics rather than hexadecimal values, thus improving the designer's ability to read program memory. A bit trace buffer records the state of each the microprocessor's signals during each cycle of each instruction. Multiple breakpoints allow a system developer to control a program in ROM, as well as one resident in RAM. An external-range hardware breakpoint and up to sixteen software breakpoints are provided and these allow a designer to display, set and reset breakpoint addresses.

High speed microcomputer in-circuit emulator

A teleradiology system capable of scanning X-ray images and the like and transmitting the scanned images to various locations is disclosed. The images may be compressed for storage or transmission. Compressed images can be transmitted much more quickly and take up much less space than uncompressed images. Compressed images can be expanded for, among other things, viewing. The compressor/expander and input/output devices reside on a bus structure in such a manner that digital image data can be selectively passed between the compressor/expander and the various input/output devices.

Teleradiology system

Teleradiology system having multiple compressor/expanders

Growing community of inventors

San Jose, CA, United States of America

Van T Hua