Tzung-Han
Tzung-Han Lee, New Taipei City TW
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20130069428 | POWER SYSTEM FOR ACTIVELY MAINTAINING OPERATION - A power system for actively maintaining operation includes a power supply unit electrically connected to a commercial power source, a back panel electrically connected to the power supply unit and an ON/OFF control unit. The power supply unit has an OFF state and an operating state to convert the power provided by the commercial power source for outputting. The back panel converges the output of the power supply unit and provides a driving power. The ON/OFF control unit has an input detection terminal electrically connected to the commercial power source to detect whether the commercial power source supplies power and at least one operation signal terminal to output an operation signal upon judging that the commercial power source supplies power to drive the power supply unit to enter the operating state. | 03-21-2013 |
20140091889 | TRANSFORMER - A transformer comprises a circuit board, an iron core, a winding set and a plurality of magnetic conduction elements. The circuit board has a plurality of electric conduction holes connected via at least one power connection wire. The iron core is located on the circuit board and has a first winding section and a second winding section. The winding set is wound on the first winding section. Each magnetic conduction element has a connecting section located on the iron core and an input section and an output section inserted into the electric conduction holes. The output section of one magnetic conduction element is connected to the input section of another magnetic conduction element through the power connection wire, thereby the magnetic conduction elements and power connection wire form a magnetic conduction winding set which generates magnetic coupling with the winding set through the iron core. | 04-03-2014 |
Tzung-Han Lin, Erlun Township TW
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20090168045 | THREE-DIMENSIONAL SURROUND SCANNING DEVICE AND METHOD THEREOF - A three-dimensional surround scanning device and a method thereof are described, which are adopted to perform surround scanning on a scene area, so as to construct a three-dimensional model. The device includes an image acquisition element, a first moving mechanism, a range acquisition element, and a controller. The controller controls the image acquisition element, the range acquisition element, and the first moving mechanism to perform three-dimensional image acquisition, so as to obtain a two-dimensional image covering the scene area, depth information with three-dimensional coordinates, and corresponding position signals. The controller rearranges and combines the two-dimensional image, position signals, and depth information, so as to construct the three-dimensional model. | 07-02-2009 |
20110157306 | Animation Generation Systems And Methods - The animation generation system includes: an avatar generation module for generating an avatar in a virtual space, wherein the avatar has a set of skeletons and a skin, and the movable nodes of the set of skeletons are manipulated so that a motion of the skin is induced; and an avatar manipulation module for manipulating the movable nodes, including: a position mark which is moved to at least one first real position in a real space; at least one control mark which is moved to at least one second real position in the real space; and a video capturing unit for capturing the images of the real space; an arithmetic unit for identifying the first real position and the second real position from the images of the real space, and converting the first real position into a first virtual position, and the second real position into a second virtual position. | 06-30-2011 |
Tzung-Han Lin, New Taipei City TW
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20150178910 | METHOD AND SYSTEM FOR CALIBRATING LASER MEASURING APPARATUS - A method for calibrating a laser measuring apparatus having a laser illumination unit and an image capturing unit includes the following steps. A calibration board having at least one slit gap and a plurality of markers is provided. The relative position between the calibration board and the laser illumination unit is adjusted to allow a slit laser beam emitted by the laser illumination unit to pass through the at least one slit. The calibration board is captured by the image capturing unit to generate a calibration board image. The calibration board image is processed so as to obtain a camera coordinate of each of the markers. A plurality of calibration parameters are calculated according to the camera coordinate and an actual coordinate of each of the markers so as to obtain actual coordinates of an object captured in an object image generated by the laser measuring apparatus. | 06-25-2015 |
Tzung-Han Lin, Taipei TW
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20160052210 | MULTIFUNCTIONAL 3D SCANNING AND PRINTING APPARATUS - A multifunctional 3D scanning/printing apparatus is disclosed in the present invention, wherein the multifunctional apparatus comprises both 3D scanning and printing functions, by sharing a Digital Light Processing (DLP) projector or using a beam splitter (for example, a transflective mirror or a flipping mirror, etc.) to achieve a configuration for all sorts of 3D scanning and 3D printing equipment with the required elements within the same apparatus, and uses the accuracy-increasing apparatus (for example, a prism, a lenticular lens, other asymmetric lenses, etc.) so that the measurement accuracy from the two image sensors will not be restricted by the limited space. | 02-25-2016 |
Tzung-Han Wu, Hsinchu City TW
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20140362482 | ELECTROSTATIC DISCHARGE STRUCTURE FOR ENHANCING ROBUSTNESS OF CHARGE DEVICE MODEL AND CHIP WITH THE SAME - An ESD (Electrostatic discharge) structure for enhancing robustness of CDM (Charge Device Model) at least includes an input stage. The input stage includes an input pad, a first ESD clamp circuit, a second ESD clamp circuit, a resistor, and a transistor. The input pad is configured to receive an input signal. The first ESD clamp circuit is coupled between the input pad and a work voltage. The second ESD clamp circuit is coupled between the input pad and a ground voltage. The first clamp circuit and the second clamp circuit are capable of bypassing an electrostatic current. The transistor has a first source/drain, a second source/drain, a gate coupled to the input pad, and a bulk coupled through the resistor to the work voltage or the ground voltage. | 12-11-2014 |
20150295603 | RECEIVER APPARATUS WITH BLOCKER DETECTION PATH PARALLEL WITH RECEIVER PATH AND ASSOCIATED BLOCKER DETECTION METHOD - A receiver apparatus includes a receiver path and a blocker detection path. The receiver path includes a down-converting stage. The blocker detection path includes a sensing circuit and a blocker detection circuit. The sensing circuit is arranged to sense a received radio frequency signal which has not yet been processed by the down-converting stage and generate a sensed signal accordingly. The blocker detection circuit is arranged to detect existence of a blocker signal according to the sensed signal and generate a blocker detection result indicative of the existence of the blocker signal when receiving the sensed signal. | 10-15-2015 |