Wyse Technology Inc.

David Stone

Sui M Lam

Randy Buswell

Bill Gay

Bach H Le

Fred Waibel

Fred C Waibel

An apparatus may include a network interface to facilitate communication with a second apparatus, and one or more machine-readable media with instructions executable by one or more processors to perform facilitating accessing a windows application resident on the second apparatus without executing locally the windows application resident on the second apparatus. An apparatus may facilitate providing windowing functionality to permit use of a windows application resident on the apparatus without requiring more than windowing information of the windows application to be provided. An apparatus may facilitate providing windowing information for display. An apparatus may facilitate provision of windowing information associated with a program executable on the apparatus configured to run a multi-user operating system, the program resident on the apparatus. One or more non-transitory machine-readable media are also disclosed.

Method and apparatus for display of windowing application programs on a terminal

A video display terminal capable of operating with a graphical user interface such as Windows provides windowing functionality to permit use of popular applications programs resident on a server, without requiring more than application data to be transmitted from the server, and keyboard and mouse information to be transmitted from a terminal to the server. A terminal for communicating with a server includes a network interface for communicating with a server and a processor coupled to the network interface for operating with the network interface and for accessing a windows application resident on the server without executing locally the windows application resident on the server. The processor provides windowing functionality to permit use of a windows application resident on the server without requiring more than windowing information of the windows application to be transmitted from the server, wherein the windowing information includes application data. The terminal further includes one or more memories coupled to the processor, wherein the total amount of the one or more memories in the terminal is less than the total amount of one or more memories in the server. The terminal does not include a hard disk, and the terminal is for providing an appearance that is essentially the same as an appearance provided by a personal computer.

A video display terminal capable of operating with a graphical user interface such as Windows provides windowing functionality to permit use of popular applications programs resident on a server, without requiring more than application data to be transmitted from the server, and keyboard and mouse information to be transmitted from the terminal to the server. The terminal includes processing means, not fully compatible with personal computer BIOS or disk operating systems and incapable of executing windowing applications locally, adapted to receive windowing information supplied by programs executing on a remotely located application server. The terminal also includes a display for the windowing information supplied by programs executing on the remotely located application server. The invention provides FTP and SNMP capabilities along with a number of user interface enhancements, DHCP and SNMP enhancements. File information is transferred to and from the terminal using a communications protocol. One or more image upgrades are transferred to the terminal from the remotely located application server. Configuration data for the terminal can also be transferred to the terminal from the remotely located application server. The present invention further provides for simultaneously maintaining more than one connection between the terminal and server and establishing more than one virtual machine on the terminal with each virtual machine running an open session. Each virtual machine stops sending and receiving data to and from the server when an application resides in the background session. Each virtual machine commands the server to refresh the data for the application when the application is switched to the foreground.

A video display terminal capable of operating with a graphical user interface such as Windows provides windowing functionality to permit use of popular applications programs resident on a server, without requiring more than application data to be transmitted from the server, and keyboard and mouse information to be transmitted from a terminal to the server. The terminal includes processing means, not fully compatible with personal computer BIOS or disk operating systems and incapable of executing windowing applications locally, adapted to receive windowing information supplied by programs executing on a remotely located application server. The terminal also includes a display for windowing information supplied by programs executing on the remotely located application server. The invention provides FTP and SNMP capabilities along with a number of user interface enhancements, DHCP and SHMP enhancements. File information is transferred to and from the terminal using a communications protocol.

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Fremont, CA, United States of America

David Stone