Symbol Technologies, LLC

Arman Nikzad

Eugene B Joseph

Richard Watson

John Mason

Stephen Jay Shellhammer

Duanfeng He

Allan Perry Herrod

James Robert Fuccello

Donald E Schafer

Steven Kramp

Jerome Swartz

Ming-Hua Chen

A method and apparatus for implementing alerts on a browser running on a portable handheld device is disclosed. The method generates an asynchronous notification action from the server and in response transmits an alert containing a message indicating availability of HTML pages that describe the nature of the alert. The alert is received at a node on a network and translated into the original message. An alert receipt acknowledgment is transmitted to the server. Access to the alert HTML page is provided through a URL containing the appropriate query strings necessary to present the appropriate HTML page. The invention also discloses a wireless local area network (WLAN) adapter associated with a wireless network that receives paging signals from a server on the network and returns an acknowledgment signal back to the server. The invention also discloses a client/server based method of delivering messages initiated by a client. After a connection is established between a client and server, the client requests a message from the server. In response, the server retrieves and returns the message back to the client.

Method and apparatus for implementing alerts on a browser running on a portable handheld device

An operating system that provides for the capability to accept input from a number of devices, and transfer the data to the appropriate application without using an application to perform routing tasks, thus freeing up more processor time and memory space for the applications. The operating system includes data format translator applications that may be called by the operating system in order to convert the data to the proper format. The decision as to which data format translator application should be called may be made by using information on the input device which the data came from, as well additional information, to determine if a conversion application or other application is required.

Configurable operating system for control of a mobile I/O device

Configurable operating system having multiple data conversion applications for I/O connectivity

A method and apparatus for decoding a two-dimensional bar code symbol using a charge-coupled device (CCD) camera, charge-modulation device (CMD) camera, or other bar code reading device such as a hand-held reader, light pen or wand, scan mouse, or stationary laser scanner. The CCD/CMD camera or reading device optically images the bar code symbol to obtain digital image data, which is stored in a memory. The location and orientation of the two-dimensional bar code

Method and apparatus for decoding two-dimensional bar code

A method and apparatus for decoding a two-dimensional bar code symbol using a charge-coupled device (CCD) camera or a charge-modulation device (CMD) camera. The CCD/CMD camera takes pictures of the symbol and the picture is converted into digital data. The location and orientation of the two-dimensional bar code symbol is determined and verified. Defects and damages on the symbol are detected and corrected. The symbol is scanned to read the codewords of the two-dimensional bar code symbol.

Method and apparatus for decoding two-dimensional bar code using CCD/CMD

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Port Jefferson Station, NY, United States of America

Arman Nikzad