MYSON CENTURY, INC. Patent applications |
Patent application number | Title | Published |
20150029626 | CONTROLLER AREA NETWORK NODE TRANSCEIVER - An electronic device comprises a control module, a transceiving module, a first isolator, and a second isolator. The control module is configured to generate a control signal in response to a signal from an MCU. The transceiving module comprises a transceiving unit, which further comprises a first switch and a second switch. The electronic device further comprises a first isolator and a second isolator. The first isolator is external to the transceiving unit and is coupled between the first switch and a bus. Moreover, the first isolator is configured to isolate a first spike current coming from the bus. The second isolator is external to the transceiving unit and is coupled between a terminal of the second switch and the bus. Moreover, the second isolator is configured to direct a second spike current coming from the bus to the ground. | 01-29-2015 |
20100103319 | ON-SCREEN DISPLAY CIRCUIT AND METHOD FOR CONTROLLING THE SAME - An on-screen display (OSD) circuit comprises a microprocessor, a serial peripheral interface (SPI) controller, an upload controller and an OSD controller. The SPI controller is connected to the microprocessor for receiving data of an external flash memory. The upload controller is configured to control data access between the SPI controller and the memory. The OSD controller is configured to control a display of an operating screen by the data stored in the memory. The upload controller stores a font table or an icon table and background screen data in the memory while the OSD controller is active. | 04-29-2010 |
20100103120 | SIGNAL CONVERSION CONTROL CIRCUIT FOR TOUCH SCREEN AND METHOD THEREOF - A signal conversion control circuit comprises an analog-to-digital converter, a first sample-and-hold circuit, a second sample-and-hold circuit, a first switch, a second switch, a third switch, and a fourth switch. The analog-to-digital converter has an input end for receiving an output signal of a touch screen. The first sample-and-hold circuit is configured to provide the analog-to-digital converter with a high-level reference voltage. The second sample-and-hold circuit is configured to provide the analog-to-digital converter with a low-level reference voltage. The first switch connects a supplied voltage to the touch screen. The second switch connects the touch screen to a ground potential. The third switch connects the supplied voltage to the first sample-and-hold circuit through the first switch. The fourth switch connects the ground potential to the second sample-and-hold circuit through the second switch. | 04-29-2010 |
20100061384 | GATEWAY SYSTEM WITH AUTOMATIC DISPATCH MECHANISM AND METHOD THEREOF - The method for automatically dispatching frames applied to a gateway comprises the steps of: using a first transceiver module to receive a plurality of frames from a network system; storing the frames in corresponding dispatch registers if at least a portion of the bits of the frames match one of a plurality of predetermined values; scheduling a dispatch order of the dispatch registers in accordance with a dispatch request; and dispatching frames stored in the dispatch registers to a second transceiver module in accordance with the dispatch order. | 03-11-2010 |
20090159788 | OPTICAL NAVIGATOR SENSOR AND OPTICAL NAVIGATOR APPARATUS USING THE SAME - An optical navigator sensor for sensing an image of an object comprises a substrate, a laser diode, an optical sensor device and a housing. The optical sensor device and the laser diode are fixed on the base plate and covered by the housing. The housing guides the light emitted from the laser diode to the object and guides the light reflected from the object to the optical sensor device. | 06-25-2009 |