Disclosure is a position tracking sensor of an optical mouse and method of controlling the same. The position tracking sensor comprises an image sensor for receiving light inputted from exterior of the optical mouse to detect an image and outputting image information on the detected image, and a controller...http://www.google.co.uk/patents/US7612764?utm_source=gb-gplus-sharePatent US7612764 - Position tracking sensor of optical mouse and method of controlling the same
