Ping-Kun
Ping-Kun Lin, Tu-Cheng TW
Patent application number | Description | Published |
---|---|---|
20100077189 | COMPUTER SYSTEM HAVING MUSIC PLAYING FUNCTION - A computer system includes an input output (I/O) device, an I/O control chip, an audio file processing unit, an audio interface, an audio chip, and a power supply. The I/O control chip is configured for receiving a music playing command from the I/O input device, and outputting an audio control signal according to the music playing command. The audio file processing unit stores audio files, and receives the audio control signal to read a corresponding audio file and output an audio processing signal. The audio interface is configured for connecting to an audio device. The audio chip is configured for receiving and processing the audio file according to the audio processing signal, and outputting an audio signal to the audio interface. The power supply supplies standby power to the I/O control chip, the audio file processing unit, and the audio chip when the computer system is not booted up. | 03-25-2010 |
20120023341 | POWER SUPPLY CIRCUIT AND MOTHERBOARD INCLUDING THE SAME - A power supply circuit includes a power controller and a switch. The power controller is connected to a Southbridge chip of a motherboard. The Southbridge chip outputs status signals of the motherboard. The power controller provides a +5V_SYS voltage or a +5V_SB voltage to a universal serial bus (USB) connector according to the status signals. The switch is connected to the USB connector, a USB controller, and the Southbridge chip. The switch connects or disconnects from the USB connector and the USB controller according to the status signals. | 01-26-2012 |
20120038413 | VOLTAGE ADJUSTING CIRCUIT AND MOTHERBOARD INCLUDING THE SAME - A voltage adjusting circuit includes a voltage regulator module (VRM), a control chip, a connection device, and a number of first resistors. The VRM includes an input receiving a first voltage from a motherboard, and an output connected to a liquid crystal display (LCD). A number of sense terminals of the control chip are connected to the LCD to sense current of the LCD. A driven terminal of the control chip is connected to a control terminal of the VRM to output corresponding driven signals to control the VRM to output corresponding voltage to the LCD. A first terminal of each first resistor is connected to a corresponding sense terminal of the control chip. A second terminal of each first resistor is grounded. The connection device is configured to cut off or connect the first resistor from or to the corresponding sense terminal of the control chip. | 02-16-2012 |
20120214322 | USB INTERFACE DEVICE AND CIRCUIT BOARD THEREOF - An exemplary USB interface device includes a circuit board and a USB socket mounted on the circuit board. The USB socket includes a connecting port, a plurality of electrical pins and fixing pins extending from a side of the USB socket. The circuit board defines first and second inserting hole groups. The USB socket can be selectively inserted into the first or second inserting hole group according to the type of USB socket. When the electrical pins and the fixing pins of the USB socket are inserted into and fixed on the first inserting hole group of the circuit board, the second inserting hole group is standing idle. When the electrical pins and the fixing pins of the USB socket are inserted into and fixed on the second inserting hole group of the circuit board, the first inserting hole group is standing idle. | 08-23-2012 |
Ping-Kun Lin US
Patent application number | Description | Published |
---|---|---|
20130205553 | SLIP-RESISTENT SHOELACE - A slip-resistant shoelace of the present invention includes a body having an external tube. The external tube is manufactured by weaving. Each of Pluralities of sections of a cavity of the external tube is filled with a center core respectively. The center cores are arranged at intervals to be discontinuous. Thus, sections having the center core are solid, and sections without the center core are hollow. The hollow sections can be used to be disposed in a shoelace hole stably or to be tied and knotted tightly. Thereby, the slip-resistant shoelace of the present invention can prevent the knot from slipping. | 08-15-2013 |
Ping-Kun Teng, New Taipei City TW
Patent application number | Description | Published |
---|---|---|
20130256540 | ACCELERATOR BEAM MONITORING DETECTOR AND READOUT DEVICE THEREOF - The present invention provides a readout device of an accelerator beam monitoring detector, comprising: a transimpedance amplifier receiving a charge signal from a particle detector and converting the charge signal into an analog voltage signal; and a data acquisition system comprising an analog-to-digital converter (ADC) to covert the analog voltage signal into digital data. | 10-03-2013 |
Ping-Kun Wang, Chang Hua City TW
Patent application number | Description | Published |
---|---|---|
20140208495 | Device for detachably, adjustably securing a toilet to the ground - A device for detachably, adjustably securing a toilet to the ground is provided with two curved plates each including an intermediate curved slot including wide and narrows section, two end holes, two holed projections proximate the end holes respectively, and bottom protuberances; two curved spacers each including an intermediate protrusion and two bossed holes proximate both ends respectively, the bossed holes being inserted through the end holes to fit the protrusion between facing ends of the curved plates so that the curved spacer and the curved plates are joined; two threaded fasteners each including a head capable of freely passing the wide section but not passing the narrow section so as to threadedly secure to the toilet, and a bare section capable of frictionally moving along the narrow section so as to relatively position the toilet with respect to the device. | 07-31-2014 |
Ping-Kun Wang, Kaohsiung City TW
Patent application number | Description | Published |
---|---|---|
20150184355 | Tile Spacer Leveling Device - In a positioning apparatus for architectural construction, a footer element includes a base plate, and a passing column erected from the base plate and having guide teeth. The passing column is breakable from the base plate. A pressing seat has a penetrating hole for sheathing the passing column and a lateral hole communicating with the penetrating hole. A toggling element is pivoted at the lateral hole and has a circular gear portion and a positioning portion. The circular gear portion is extended into the penetrating hole, engaged with the guide tooth, and guided by the guide teeth to move up and down along the passing column when the toggling element is turned. A positioning element is installed at the pressing seat and on the same side of the toggling element, and has a blocking portion for limiting the positioning portion and blocking the turning of the toggling element. | 07-02-2015 |
Ping-Kun Wang, Taichung City TW
Patent application number | Description | Published |
---|---|---|
20160055906 | OPERATION METHOD OF RESISTIVE RANDOM ACCESS MEMORY CELL - An operation method of a resistive random access memory (RRAM) cell is provided, wherein the RRAM cell includes a variable impedance element and a switch element connected in series. The operation method includes the following steps. When the switch element is turned-on, a writing signal is provided to the variable impedance element to set an impedance of the variable impedance element. In a first period, the writing signal is set to a first writing voltage level to transmit a first electrical energy to the variable impedance element. In a second period, a second electrical energy is transmitted to the variable impedance element by the writing signal. The second period is subsequent to the first period, the first electrical energy and the second electrical energy are greater than zero, and the second electrical energy is smaller than the first electrical energy. | 02-25-2016 |