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Sunplus Innovation Technology Inc. Patents
Sunplus Innovation Technology Inc.
Hsinchu, TW
No. of patents:

Patent Number Title Of Patent Date Issued
8291137 Method and system for a universal serial bus image capturing with two isochronous transfers October 16, 2012
A system for universal serial bus (USB) image capturing with two isochronous transfers includes a USB image capturing device and a host. The USB image capturing device has two endpoints for transferring a video stream through a USB. The host has a driver for receiving the video strea
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
8214593 Serial interface cache controller including comparison control unit and finite state machine, co July 3, 2012
A serial interface cache controller, control method and micro-controller system using the same. The controller includes L rows of address tags, wherein each row of address tags includes an M-bits block tag and an N-bits valid area tag. The M-bits block tag records an address block of
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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