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Chu; Chi-Chun
Hsinchu, TW
No. of patents:

Patent Number Title Of Patent Date Issued
8259065 Tilt-wheel mouse circuit September 4, 2012
A tilt-wheel mouse circuit is provided. Without adding more I/O pins, the tilt-wheel mouse circuit provides extra scrolling-left and scrolling-right functions through an external-extend circuit and firmware of a micro-controller within the tilt-wheel mouse circuit. It follows that th
8072419 Computer mouse having a front sight button and method for generating local coordinates with the December 6, 2011
The present invention relates to a computer mouse having a front sight button and the method for generating local coordinates with the same, which comprises a position sensor for generating coordinates in accordance with the movement of the mouse, a front sight button for generating
7870302 Method for automatically identifying an operating system for a USB device January 11, 2011
A method for automatically identifying an operating system for a USB device begins at initializing the USB device, and recording USB commands sent from the operating system. The USB device determines the operating system as a first operating system when there are two successive USB c

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