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US patents Generating position information employing an imager, Patent No. 9,405,431 Remote control with enhanced touch surface input, Patent No. 9,478,124 Control system employing identification of a displayed image, Patent No. 9,965,027 Pointer control system, Patent No. 9,195,323 Remote control with top and lower surface inputs, Patent No. 9,069,389 Media system with off screen pointer control, Patent No. 8,885,054 Control system and method employing identification of a displayed image, Patent No. 8,842,186 Multi-directional remote control system and method, Patent No. 8,760,522 TV interface control system and method with automatic search, Patent No. 8,687,129 Multi-directional remote control system and method with highly accurate tracking, Patent No. 8,525,785 Multi-directional remote control system and method with IR control and tracking, Patent No. 8,525,786 Multi-directional remote control system and method, Patent No. 8,456,534 |
