Wei-Ling
Wei-Ling Chang, Taipei City TW
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20100179147 | BENZIMIDAZOLE COMPOUNDS AND THEIR USE AS ANTICANCER AGENTS - Benzimidazole compounds of formula (I): | 07-15-2010 |
Wei-Ling Chen, Taipei City TW
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20120290046 | LOAD-ADAPTIVE BIOELECTRIC CURRENT STIMULATOR - The disclosure relates to a load-adaptive bioelectrical current stimulator, which comprises a current output module, an adaptation module and a control module. The current output module generates a stimulus current to an electrode. The adaptation module detects the electrical status of the stimulus current passing through the electrode and generates a feedback signal to the control module. According to the feedback signal, the control module controls the current output module to stabilize the output status of the stimulus current adaptively. Thereby, the load-adaptive bioelectrical current stimulator can use the feedback control mechanism to regulate the value of the stimulus current to adapt to variation of load impedance. | 11-15-2012 |
Wei-Ling Chen, Hsinchu County TW
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20130200864 | DC-DC CONVERTER AND VOLTAGE CONVERSION METHOD THEREOF - A DC-DC converter and a voltage conversion method thereof are provided. The DC-DC converter includes an output unit, a control unit and a trigger unit. The output unit converts an input voltage into an output voltage. The control unit generates a control signal according to the input voltage, an output feedback voltage related to the output voltage and a reference voltage, so as to make the output unit generate the output voltage. The trigger unit generates a first trigger signal according to the control signal, the output feedback voltage and the reference voltage. When the output feedback voltage is less than the reference voltage by a preset voltage, the control unit controls the output unit to perform a voltage-regulating process to the output voltage in advance. | 08-08-2013 |
20140021928 | DC-DC CONTROLLER AND DC-DC CONVERTER - A DC-DC controller and a DC-DC converter are provided. The DC-DC converter includes the DC-DC controller and an output stage circuit. The DC-DC controller includes an error amplifier, a comparator, a constant on time calculation circuit, and a ramp generator. The error amplifier receives a first reference voltage and a feedback signal to generate an error signal. The comparator compares a ramp signal and the error signal to generate a trigger signal. The constant on time calculation circuit receives the trigger signal and generates a pulse width modulated signal to the output stage circuit according to the trigger signal, and provides a minimum on time signal. The ramp generator receives the minimum on time signal and generates the ramp signal, wherein an amplitude of the ramp signal has no proportional relationship with an input voltage or an output voltage of the output stage circuit. | 01-23-2014 |
20140132324 | INTEGRATED CIRCUIT WITH MULTI-FUNCTIONAL PARAMETER SETTING AND MULTI-FUNCTIONAL PARAMETER SETTING METHOD THEREOF - An integrated circuit with multi-functional parameter setting and a multi-functional parameter setting method of the integrated circuit are provided. The multi-functional parameter setting method includes following steps: providing the integrated circuit which includes a switch unit and a multi-functional pin that is coupled to an external setting unit, sensing a programmable reference voltage of the external setting unit through one operation of the switch unit and executing a first function setting according to the programmable reference voltage, and sensing a programmable reference current of the external setting unit through another operation of the switch unit and executing a second function setting according to the programmable reference current. | 05-15-2014 |
20140218004 | INTEGRATED CIRCUIT WITH MULTI-FUNCTIONAL PARAMETER SETTING AND MULTI-FUNCTIONAL PARAMETER SETTING METHOD THEREOF - An integrated circuit with multi-functional parameter setting and a multi-functional parameter setting method thereof are provided. The multi-functional parameter setting method includes the following steps: providing the integrated circuit, wherein the integrated circuit includes a multi-functional pin and a switch unit, wherein the multi-functional pin is coupled to an external setting unit, and the switch unit includes an operational amplifier; sensing a programmable reference voltage of the external setting unit through one operation of the switch unit and executing a first function setting according to the programmable reference voltage; and sensing a programmable reference current related to the external setting unit through another operation of the switch unit and executing a second function setting according to the programmable reference current, wherein a value of the programmable reference current is related to the programmable reference voltage. | 08-07-2014 |
20140340066 | TIMING GENERATOR AND TIMING SIGNAL GENERATION METHOD FOR POWER CONVERTER - A timing generator for a power converter is provided. The timing generator includes a threshold voltage generation circuit and a timing generation unit. The threshold voltage generation circuit receives an error signal related to an output voltage of the power converter. The threshold voltage generation circuit generates a threshold voltage according to the error signal. The timing generation unit generates a timing signal according to the error signal, the threshold voltage and a control signal. The timing generation unit provides a tracking signal. A width of the timing signal depends on a time when tracking signal departed from a level of the error signal to a level of the threshold voltage. The present invention also provides a timing signal generation method for the power converter. | 11-20-2014 |
20150022170 | DRIVER AND DRIVING CONTROL METHOD FOR POWER CONVERTER - A driver and a driving control method for a power converter are provided. The driver includes a level shift circuit, a negative voltage generator and a first PMOS transistor. The level shift circuit provides an output signal, wherein the output signal has a first operation voltage and a second operation voltage. When the output signal received by the negative voltage generator is the first operation voltage, the negative voltage generator outputs the first operation voltage. When the output signal received by the negative voltage generator is the second operation voltage, the negative voltage generator generates and outputs a third operation voltage, and the third operation voltage is lower than the second operation voltage. A control terminal of the first PMOS transistor is coupled to an output terminal of the negative voltage generator. An output terminal of the first PMOS transistor provides a driving voltage. | 01-22-2015 |
Wei-Ling Hong, New Taipei City TW
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20140347808 | DISASSEMBLY MECHANISM FOR RAPIDLY DISASSEMBLING AN EXPANSION CARD - The present invention discloses a disassembly mechanism including a plate, at least one guiding component, at least one constraining component and a pushing component. The plate is installed on a circuit board of an electronic device, at least one opening and a slot are formed on the plate. The slot sheathes a socket on the circuit board. The at least one guiding component is for guiding the plate to move in a guiding direction. The at least one constraining component is disposed on the at least one guiding component for constraining movement of the plate in the guiding direction. The pushing component is connected to the plate and is for moving with the plate synchronously, so as to push the expansion card to separate from the socket. | 11-27-2014 |
Wei-Ling Hong, Taipei Hsien TW
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20110228477 | HEAT DISSIPATING STRUCTURE - A heat dissipating structure includes a frame. An accommodating space is formed inside the frame for accommodating a fan, and an opening is formed on a lateral side of the frame. The heat dissipating structure further includes at least one shutter connected to the frame in a rotatable manner. The fan is disposed on a side of the shutter. The shutter prevents airflow driven by the fan from flowing back to the other side of the shutter through the opening when the shutter rotates to a close position. The heat dissipating structure further includes a resilient component for providing a resilient force to the shutter so as to drive the shutter to the close position. | 09-22-2011 |
20130260101 | PROTECTIVE DEVICE - The present disclosure relates to a protective device, which comprises a first protective structure, a second protective structure, and a connecting structure. The connecting structure connects the first, and second protective structures. The flexible object to be protected is disposed in the space between the first and second protective structures. The first protective structure has a minimum bending radius greater than or equal to the tolerable minimum bending radius of the flexible object to be protected. Thereby, when the protective device is bent by force, it can prevent breaks in the flexible object due to over-bending. | 10-03-2013 |
Wei-Ling Hsu, Taipei City TW
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20120180000 | METHOD AND SYSTEM FOR SIMULATING THREE-DIMENSIONAL OPERATING INTERFACE - A method and a system for simulating a three-dimensional (3D) operating interface are provided. The method includes defining a partition line to partition a display frame of a screen into a first area and a second area, and defining a size of a unit grid to establish a first grid plane and a second grid plane in the first area and the second area respectively, the first grid plane and the second grid plane forming a simulated 3D grid space. The method also includes taking the unit grid as a unit to define an object size and an initial grid coordinate of an object. The initial grid coordinate is on one of the first and the second grid planes. The method further includes mapping out a simulated 3D space in the simulated 3D grid space for displaying the object according to the initial grid coordinate and the object size. | 07-12-2012 |
20130009990 | INFORMATION DISPLAY METHOD AND ELECTRONIC DEVICE - An information display method for an electronic device is provided, wherein the electronic device includes a display apparatus, a processor and a sensor unit. The display apparatus displays at least a stacked icon composed of a plurality pieces of information. The information display method includes processing the sensing signal received from the sensor unit by the electronic device. According the sensing signal, a launching signal is provided by the processor. According the launching signal, the stacked icon is spread out by the processor to display each piece of the information. | 01-10-2013 |
Wei-Ling Hsu, Taipei TW
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20090267908 | TOUCH SCREEN DEVICE COMPRISING A GRAPHIC INTERFACE AND A CONTROL METHOD OF THE TOUCH SCREEN - A touch screen device comprising a graphic interface and a control method of the touch screen are provided. The touch screen device comprises a monitor and a touch sensing pad. The touch sensing pad is used to sense a touching activity. The monitor is electrically connected to the touch sensing pad and is used to display a graphic interface. The graphic interface comprises a first menu and a plurality of second menus. The first menu is displayed on the monitor and comprises a plurality of first objects, wherein the first objects are displayed as two arcs on the two sides of the graphic interface. The second menus are respectively corresponding to one of the first objects. Each of the second menus is displayed in the middle of the two arcs of the first menu when the touching activity is performed on the corresponding first object. | 10-29-2009 |
Wei-Ling Lin, I-Lan Hsien TW
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20090087944 | ELECTRONIC DEVICES WITH HYBRID HIGH-K DIELECTRIC AND FABRICATION METHODS THEREOF - Electronic devices with hybrid high-k dielectric and fabrication methods thereof. The electronic device includes a substrate. A first electrode is disposed on the substrate. Hybrid high-k multi-layers comprising a first dielectric layer and a second dielectric layer are disposed on the substrate, wherein the first dielectric layer and the second dielectric layer are solvable and substantially without interface therebetween. A second electrode is formed on the hybrid multi-layers. | 04-02-2009 |
20100144085 | SUBSTRATE STRUCTURES AND FABRICATION METHODS THEREOF - Substrate structures and fabrication methods thereof. A substrate structure includes a bendable substrate and an inorganic electrode structure on the bendable structure, wherein the inorganic electrode structure includes a conductive layer or a semiconductor layer. The inorganic electrode structure includes carbon nanotubes, carbon nanofibers, a nanolinear material, or a micro-linear material. The bendable substrate includes polyethylene (PE), polyimide (PI), polyvinyl alcohol (PVA), or polymethyl methacrylate (PMMA). | 06-10-2010 |
Wei-Ling Su, Tainan City TW
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20150287893 | PACKAGE MATERIAL FOR PACKAGING PHOTOELECTRIC DEVICE AND PACKAGE - A package material for packaging a photoelectric device includes a first molding portion and a second molding portion. The first molding portion is disposed on the photoelectric device. The first molding portion includes a first molding compound and a plurality of nano-scale metal oxide particles, wherein the nano-scale metal oxide particles are doped in the first molding compound. The second molding portion is disposed on the first molding portion and away from the photoelectric device. The second molding portion includes a second molding compound and a plurality of submicron-scale metal oxide particles, wherein the submicron-scale metal oxide particles are doped in the second molding compound. A whole refractive index of the first molding portion is larger than a whole refractive index of the second molding portion. | 10-08-2015 |