Wen-Yang
Wen-Yang Chang, Tuku Township TW
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20120090408 | METHOD FOR MANUFACTURING PIEZORESISTIVE MATERIAL, PIEZORESISTIVE COMPOSITION AND PRESSURE SENSOR DEVICE - A method for manufacturing a piezoresistive material, a piezoresistive composition and a pressure sensor device are provided. The piezoresistive composition includes a conductive carbon material, a solvent, a dispersive agent, an unsaturated polyester and a crosslinking agent. The conductive carbon material is selected from a group consisting of multi-wall nanotube, single-wall carbon nanotube, carbon nanocapsule, graphene, graphite nanoflake, carbon black, and a combination thereof. The solvent is selected from a group consisting of ethyl acetate, butyl acetate, hexane, propylene glycol mono-methyl ether acetate and a combination thereof. The dispersive agent includes block polymer solution with functional groups providing the affinity. The unsaturated polyester is selected from a group consisting of an ortho-phthalic type unsaturated polyester, an iso-phthalic type unsaturated polyester, and a combination thereof. The crosslinking agent is selected from a group consisting of ethyl methyl ketone peroxide, cyclohexanone diperoxide, dibenzoyl peroxide, tert-butyl peroxybenzoate and a combination thereof. | 04-19-2012 |
Wen-Yang Hsu, Kaohsiung City TW
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20140268457 | HIGH VOLTAGE PROTECTION APPARATUS AND METHOD - An apparatus includes first and second switches. The first switch is for coupling a first node to a second node responsive to a first control signal having a first value, and for decoupling these nodes responsive to the first control signal having a second value. The second switch is for coupling the first node to a third node responsive to a second control signal having the first value, and for decoupling these nodes responsive to the second control signal having the second value. A load is coupled between the second and third nodes. A detection circuit coupled to the first node is configured to generate a signal indicating whether voltage at the first node exceeds a threshold. First and second modules are configured to set the first and second control signals to the second value responsive to the signal indicating that the voltage at the first node exceeds the threshold. | 09-18-2014 |
Wen-Yang Lin, Taipei City TW
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20100166976 | Method of manufacturing core-shell nanostructure - A method for manufacturing core-shell nanostructure is provided. A nanoparticle containing a metal is provided. The nanoparticle is capable of transforming the light energy to the thermal energy. The nanoparticle is distributed onto a first thermosetting material precursor. A second thermosetting material precursor is coated on the first thermosetting material precursor to cover the nanoparticle. The nanoparticle is irradiated by a light source to produce the thermal energy such that the first thermosetting material precursor and the second thermosetting material precursor around the nanoparticle are cured to form a material layer on the nanoparticle. The uncured portion of the first thermosetting material precursor and the uncured portion of the second thermosetting material precursor are removed. | 07-01-2010 |
Wen-Yang Wang, Nantou City TW
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20090261744 | Phase-control dimming electronic ballast system and control method thereof - A phase-control dimming electronic ballast system and the control method thereof, wherein the system includes a phase controller, a converter, an inverter and a system controller. Moreover, the system controller senses a firing angle from the phase controller, and adjusts the output voltage of the converter and the switching frequency of the inverter to achieve the operation of dimming fluorescent lamp. | 10-22-2009 |
Wen-Yang Wu, New Taipei City TW
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20140101463 | Current Distribution System, Current Distribution Method, and Computer System Thereof - A current distribution system, a current distribution method, and a computer system thereof are disclosed. The current distribution system includes a main control unit, a first power supply device, and a second power supply device. The main control unit is used for generating a first control command and a second control command. The first and the second power supply devices are used for receiving a first and a second power signals from a first and a second power input ends. The first and the second power supply devices adjust the first and the second power signals to a first and a second power shunt signals base on the first and the second control command and output to a load device, then the main control unit distributes a proportion of the first power shunt signal to the second power shunt signal accordingly. | 04-10-2014 |