Nec Corporation

Zenith Data Systems Corporation

Packard Bell Nec

Peng Lim

S Christopher Gladwin

James Y Wilson

Derick W Voegeli

Jose T George

Michael Cortopassi

Harry Hsiung

John Allan Parham

Gary Steven Cohen

Kenneth Douglas Wood

Depeng Bi

Gil Y Wong

Alan Joseph Soucy

Jeff Smith

Guoming Frank Wu

Kyle Swen

A pen-based portable personal computer can emulate the functions of a standard two-button mouse. In particular the system can emulate standard movement and clicking of a mouse buttons as well as emulate both left and right mouse buttons of a two-button mouse. In order to be compatible with various application programs, the system can also emulate the double clicking of the mouse button. By providing a pen-based computer system which can emulate the functions of a standard two-button mouse, the system is compatible with various application programs available on the market

Mouse emulation with a passive pen

The present invention relates to a wireless interface device and more particularly to a wireless interface device for interfacing with a host computer connected in either a wired or wireless local area network. Once a connection is made between the wireless interface device and a host computer, the host computer is under the control of the wireless interface device. In order to provide a convenient way to return control back to the host computer, a hot icon is provided on the wireless interface device which, in response to a pen-down event, automatically returns the control back to the host computer.

System and method for switching control between a host computer and a

Portable remote interface device

Growing community of inventors

Buffalo Grove, IL, United States of America

Peng Lim