Shin-Hung
Shin-Hung Chang, Taoyuan County TW
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20140092501 | MOTOR CONTROLLER WITH REVERSE-BIAS PREVENTING MECHANISM - A motor controller with a reverse-bias preventing mechanism includes a pre-charging unit, a protection unit, a conversion unit and a control unit. The pre-charging unit receives a power signal through a first electric-conduction path, and converts the power signal into a pre-charging signal according to a control signal. The protection unit receives the power signal through a second electric-conduction path, and determines whether to output the power signal, according to the polarity of the power signal. The conversion unit, coupled to the protection unit, receives the power signal outputted by the protection unit, and converts the power signal into a work voltage. The control unit, coupled to the conversion unit and the pre-charging unit, receives the work voltage to generate the control signal. The current of the power signal flowing through second electric-conduction path is smaller than the current flowing through first electric-conduction path. | 04-03-2014 |
Shin-Hung Chang, Hsinchu TW
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20150180311 | MOTOR CONTROLLER WITH COOLING FUNCTION AND COOLING METHOD FOR COOLING A MOTOR CONTROLLER - A motor controller and a cooling method thereof are provided. The motor controller includes: a first power module; a second power module; a first heat sink having first fins; a second heat sink having second fins; a first partition board; a second partition board; a housing disposed at external sides of the first and second partition boards, with a first channel formed between the housing and the first partition board; a conduit connected to a rear end of the first heat sink and extending to an outlet of the housing; a first flow channel; and a second flow channel passing through the first channel and the gaps of the second fins, for second cold air to be introduced, and processed by a heat exchange process performed by the second power module to generate second hot air that is expelled to the outlet of the housing through the second flow channel. | 06-25-2015 |
Shin-Hung Chen, Taipei TW
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20140220345 | COMPOSITE MICROPOWDER AND METHOD FOR MANUFACTURING THE SAME, CERAMIC PAINT, AND PROTECTION COATING - Disclosed is a method of forming a composite micropowder, including mixing 100 parts by weight of fluorine-containing polymer, 10 to 140 parts by weight of silane, catalyst, and water, such that the silane is in-situ polymerized in the fluorine-containing polymer to form a polysiloxane, and the fluorine-containing polymer and the polysiloxane form a composite. The composite is dried, and then physically crushed to form composite micropowder. The total weight of the fluorine-containing polymer and the silane and the weight of the catalyst have a ratio of 100:1 to 100:0.0001. The silane and the water have a molar ratio of 1:0.5 to 1:3. The composite micropowder has a diameter of 0.1 μm to 15 μm. The fluorine-containing polymer and the polysiloxane in the composite micropowder have a weight ratio of 95:5 to 60:40. | 08-07-2014 |
Shin-Hung Lin, Chunan Town TW
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20090061488 | Method of synthesizing a target polynucleotide encoding a protein - The present invention provides a method of synthesizing a target polynucleotide encoding a protein, which uses a primer extension technique to constitute the target polynucleotide sequence. Preferably, the method is applied in a method for highly expressing a protein encoded by the target polynucleotide in a host. | 03-05-2009 |
Shin-Hung Liu, Taipei City TW
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20140210408 | System Structure of Electric Vehicle Supply Equipment, Electric Vehicle Supply Equipment, and Control Apparatus Adapted to Electric Vehicle Supply Equipment - A system structure of an electric vehicle supply equipment, an electric vehicle supply equipment, and a control apparatus adapted to the electric vehicle supply equipment are disclosed. The control apparatus adapted to the electric vehicle supply equipment comprises a network switch, a first switch, a first communication connector, a second switch, and a second communication connector. The first communication connector is electrically coupled with the first switch, the first switch and the second switch are electrically coupled with the network switch respectively, and the second communication connector is electrically coupled with the second switch. When the network switch is electrically disconnected with the first switch or the second switch, the first switch and the second switch are connected directly, the packet signal is transmitted via the first switch and the second switch. | 07-31-2014 |
Shin-Hung Yeh, Taipei TW
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20160094215 | SYSTEMS AND METHODS FOR IMPROVING ENERGY EFFICIENCY OF GATE DRIVER CIRCUITS - A gate drive circuit may include a latch circuit, a first transmission gate, and a second transmission gate. The first transmission gate and the second transmission gate may both be directly coupled to the latch circuit and may be directly coupled to a first gate line and a second gate line, respectively. The latch circuit may receive an electrical signal from a third gate line adjacent to the second gate line, such that the electrical signal is configured to reset a state of the latch circuit. | 03-31-2016 |