Dong, TW
Chao Dong, Pa-Te City TW
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20140184449 | ANTENNA STRUCTURE FOR USING WITH A METAL FRAME OF A MOBILE PHONE - An antenna structure includes a carrier body, a circuit board, a metal coupling sheet, a first grounding part, a second grounding part, and a metal frame. A first slot and a second slot are between the metal frame and the carrier body after the parts mentioned above are assembled. The metal coupling sheet, the first grounding part, and the first slot form a first communication path. The first communication path forms a low-frequency resonance and a high-frequency resonance as well, so that the antenna structure is applied to a four bands GSM850/900/1800/1900. The metal coupling sheet, the second grounding part, and the second slot form a second communication path. The second communication path forms the WCDMA2100 resonance, so that the antenna structure is applied to a five bands 850/900/1800/1900/2100. | 07-03-2014 |
Chao-Hsien Dong, New Taipei City TW
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20120032216 | Light Emitting Diode Package Structure - Embodiments of a light emitting diode (LED) package structure are provided. In one aspect, an LED package structure includes a base, at least one LED chip, a blocking plate, and a transparent cover plate. The LED chip is disposed on and electrically coupled to the base. The blocking plate is disposed on the base and surrounds the LED chip. The blocking plate has an opening for exposing the LED chip. The blocking plate comprises a light-absorbing material that is opaque. The transparent cover plate is disposed on the blocking plate and covers the opening of the blocking plate. | 02-09-2012 |
20120314422 | Light Emitting Diode Bulb - A light emitting diode bulb comprises a heat sink, an insulator cover, a light emitting device package, a plurality of conductive terminals, a driving circuit, a holder, a metal screw thread, and an electrode. The light emitting device package, disposed between the insulator cover and heat sink, is covered by the insulator cover which exposes a portion of the light emitting device package. The conductive terminals are connected with the insulator cover and extend outwardly to be connected with the light emitting device package. The driving circuit converts an AC signal into a DC signal and includes upper conductive rods and lower conductive rods. The conductive rods are connected with the conductive terminals. The holder is connected with the metal screw thread and heat sink. The metal screw thread is connected electrically to one of the lower conductive rods. The electrode is connected electrically to the other lower conductive rods. | 12-13-2012 |
20130033167 | Phosphor Composition And White Light Emitting Device Using The Same - A phosphor composition and a white light emitting device using the same are disclosed. The white light emitting device includes a blue light emitting diode and a phosphor composition disposed on the blue light emitting diode, wherein the phosphor composition includes a yellow lanthanum silicon nitride, a yellow β-SiAlON and a red CaAlSiN, and the weight proportion of the yellow lanthanum silicon nitride, the yellow β-SiAlON and the red CaAlSiN is 1:1:0.3˜0.45. | 02-07-2013 |
Chao-Sheng Dong, Taipei County TW
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20110194289 | ELECTRONIC DEVICE AND LIGHTING UNIT THEREOF - A lighting unit is provided. The lighting unit includes a light source and an optical element. The light source provides a major light beam and a minor light beam. The optical element includes a first light entering surface, a second light entering surface, a light distributing surface, a light emitting surface and a normal line, wherein the normal line is perpendicular to the light emitting surface, and the second light entering surface is a scattering surface, and the major light beam enters the optical element through the first light entering surface, and is emitted from the light emitting surface, and the minor light beam enters the optical element through the second light entering surface, is reflected by the light distributing surface, and is emitted from the light emitting surface. | 08-11-2011 |
Chen-Yuan Dong, Taipei City TW
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20090185980 | IN VIVO DRUG SCREENING SYSTEM - The present invention provides imaging devices. The present invention also provides in vivo drug screening systems. The present invention further provides a method for in vivo drug screening. | 07-23-2009 |
20110178410 | Method of Quantitative Analysis Utilizing Multiphoton Microscopy - The present invention utilizes multiphoton microscopy for a quantitative analysis of a bio tissue or a skin. Multiphoton microscopy is characterized in low invasion, low photo damage and high penetration. Hence, scanning through multiphoton microscopy does not hurt the bio tissue. It is thus fit for scanning live bio tissues to know its aging status. In addition, the quantitative analysis provides a precise index for diagnosing a damage severity of the tissue, like cancer. | 07-21-2011 |
20120035444 | INTRAVITAL SAMPLE DEVICE FOR IN VIVO DRUG SCREENING - The present invention provides sample devices. The present invention also provides in vivo drug screening systems. The present invention further provides a method for in vivo drug screening. | 02-09-2012 |
Fei-Wu Dong, New Taipei City TW
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20140024260 | EMI PROOF AND DUST PROOF CONNECTOR PLUG FOR USE WITH A RECEPTACLE CONNECTOR HAVING TWO RESILIENT PLATES - A plug connector for use with a receptacle connector having at least two resilient plates has a metal shell having at least two recesses defined in a side face thereof to correspond to and receive the at least two resilient plates of the receptacle connector therein and an insulating housing securely received in the metal shell and having multiple terminals therein. | 01-23-2014 |
20140024263 | PLUG CONNECTOR - A plug connector is for connecting to a receptacle connector. The receptacle connector comprises two resilient plates. The plug connector has an insulating housing and a metal shell. The insulating housing includes a tongue portion and a base portion for accommodating and connecting the terminals. The metal shell has a top plate, bottom plate, and two side plates. Multiple recesses, protrusions or elongated recesses are selectively formed on at least one of the top plate, the bottom plate for connecting the resilient plates. These can avoid electromagnetic interference, dusts or any external substances from attaching to the insulating house and also ensure a high quality of the insertion force and the extraction force after frequent uses. | 01-23-2014 |
Fei-Wu Dong, Taipei TW
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20140120781 | MICRO-CONNECTOR SOCKET - A micro-connector socket which is capable of being connected with a predefined connector plug includes an insulating main body, a plurality of terminals and a metal housing. The insulating main body includes a base portion, a positioning portion and a tongue plate. The positioning portion is formed by extending the base portion backwardly, and the tongue plate is formed by extending the base portion forwardly and has a terminal groove passing through the base portion and the positioning portion. The terminals are inserted into the terminal groove of the insulating main body. The metal housing encloses out of the insulating main body. The terminals are positioned by the positioning portion, so that the terminals are in their corresponding true positions. | 05-01-2014 |
Kai Dong, Taoyuan Hsien TW
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20140077602 | POWER SUPPLY SYSTEM AND METHOD FOR CONTROLLING THE SAME - A power supply system and a method for controlling the same are disclosed. The power supply system includes: a first AC source and a second AC source; a circuit switching module; a controllable AC/DC conversion module electrically coupled to the circuit switching module; a subsequent stage power supply module electrically coupled to the controllable AC/DC conversion module; and a control module electrically coupled to the circuit switching module and the controllable AC/DC conversion module, and when failure occurs in any one of the first AC source and the second AC source, configured to control the circuit switching module to switch to the other one of the first AC source and the second AC source which is in normal operation. By employing the power supply system and the method for controlling the same provided by the present application, the cost may be reduced and the reliability may be increased. | 03-20-2014 |
Ming-Tang Dong, Taichung City TW
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20100081005 | Friction Stir Welding Tool and Weld Metal Structure with Plural Onion Rings - A friction stir welding tool and weld metal structure with plural onion rings, in which the tool is formed on the tool head with three surfaces, which are connected to one another through three spaced surfaces. An eccentrical axis of the tool head deviates from a central axis of the tool handle. One of the three surfaces is a deviation cutting surface which is a flat surface formed by cutting off a wall thickness from one side of an outer peripheral surface of the tool head toward the central axis of the tool handle. Each of the three spaced surfaces is alternately formed with plural notches and plural protrusions. The above welding tool is used to perform a stir friction welding operation to two metals to form the weld metal structure with the same number of onion rings as the protrusions and notches of each of the spaced surfaces. | 04-01-2010 |
Ming Yao Dong, Chupei City TW
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20090029211 | FUEL CELL SYSTEM WITH SERIES-PARALLEL CIRCUIT - The present invention relates to a fuel cell system with series-parallel circuit, comprising a plurality of fuel cell stacks and a series-parallel circuit unit. Each fuel cell stack contains. DC power output terminals, and the series-parallel circuit unit consists of a plurality of parallel mode selection units and DC power output terminals. The DC power output terminal of respective fuel cell stack is electrically connected to the corresponding parallel mode selection unit in the series-parallel circuit unit. The parallel mode selection units are electrically parallel-connected to the DC power output terminal of the series-parallel circuit unit. The parallel mode selection unit selects whether the DC power output terminal of the corresponding fuel cell stack and the DC power output terminal of the series-parallel circuit unit are electrically connected or disconnected. | 01-29-2009 |
20090102449 | POWER SUPPLY DEVICE WITH VOLTAGE CONVERTER CIRCUIT - A power supply device with voltage converter circuit comprises a power supply device, a boost loop, a buck loop, and a control unit. The power supply device supplies power by any means. The boost loop is used to step up the voltage of power output by the power supply device. The buck loop is used to step down the voltage of power output by the power supply device. The boost loop and the buck loop are electrically connected in parallel. The control unit selects the use of boost loop or buck loop for the voltage conversion of the power supply device. The control unit monitors the power output of the power supply device and controls the action of the boost loop or the buck loop such that the power supply device would output voltage desired by the system via voltage conversion. | 04-23-2009 |
20090146606 | Fuel Cell Apparatus with Charge Circuit - A fuel cell apparatus with charge circuit comprises a fuel cell, a power output circuit and a charge circuit. The power output circuit transmits the power outputted by the fuel cell and further comprises a sensor unit for detecting the power characteristics outputted by the power output circuit and outputs corresponding electrical signals. The charge circuit transmits power outputted by the fuel cell and comprises a secondary cell and a charging unit. The charging unit controls the charge circuit to perform the charging operation of the secondary cell, wherein the power output circuit is electrically connected in parallel with the charge circuit, while the fuel cell is electrically connected in series with the power output circuit. The charging unit performs the charging control of the charge circuit to the secondary cell according to electrical signals outputted by the sensor unit. | 06-11-2009 |
20090152953 | Hybrid Power Supply Apparatus with Fuel Cell Output Control - A hybrid power supply apparatus with fuel cell output control comprises: a first power supply circuit and a second power supply circuit, the first power supply circuit consisting of a first power unit, a first voltage conversion unit, a sensor unit, and a control unit, wherein the voltage conversion unit is connected to the power unit, and contains a DC voltage booster circuit or a DC voltage buck circuit to convert the DC power generated by the power unit into DC power of specific voltage for output; the sensor unit being able to detect the voltage or the current of DC power output by the first power unit that enables the control unit to control the DC power conversion ratio of the first voltage conversion unit or stop the DC power conversion by the first voltage conversion unit based on the electric signal fed from the sensor unit, thereby protecting the first power unit. | 06-18-2009 |
20090155633 | Fuel Cell Hybrid Power Supply Apparatus - A fuel cell hybrid power supply apparatus comprises a fuel cell power supply circuit and a secondary battery power supply circuit. Wherein a charger unit of the secondary battery power supply circuit determines the power characteristics for the recharging of a secondary battery unit of the secondary battery power supply circuit, based on the electrical signal outputted by a sensor unit of the fuel cell power supply circuit; the sensor unit regulates the predetermined voltage levels separately at output terminal of the fuel cell power supply circuit and the secondary battery power supply circuit with a differential between said voltage levels based on the power transmitted by the fuel cell power supply circuit, and controls the recharging of the secondary battery unit by the charger unit; and a fuel cell unit of the fuel cell power supply circuit outputs power at a predetermined constant work rate. | 06-18-2009 |
20090308154 | Fuel Cartridge Structure with Sensor Apparatus - The present invention relates to a fuel cartridge structure with sensor apparatus, comprising a main fuel solution tank provided with a casing with accommodation space, the accommodation space being used for storing the fuel solution; and a sensor apparatus mainly having two sensor components, the two sensor components being disposed on exterior surface or in the structure of the casing of the main fuel solution tank for achieving the objective of measurement. | 12-17-2009 |
Ming-Yao Dong, Chupei TW
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20080246432 | FUEL CELL POWER SUPPLY SYSTEM INTEGRATED WITH RECHARGEABLE BATTERIES - A fuel cell power supply system integrated with rechargeable batteries comprises a fuel cell unit, a rechargeable battery device and a loop switching device. The fuel cell unit outputs DC power; the rechargeable battery device comprises a plurality of rechargeable batteries which are secondary cells and able to output or input DC power; and the loop switching device comprises a DC power output terminal and an electrical connect/disconnect selection means. The fuel cell unit and the rechargeable batteries are respectively electrically connected to the loop switching device, and the loop switching device selects electrical contact between the fuel cell unit and any rechargeable battery in the rechargeable battery device, and selects electrical connection between any other rechargeable battery in the rechargeable battery device and DC power output terminal of the loop switching device. | 10-09-2008 |
20090120180 | SOLUTION METERING APPARATUS HAVING TEMPERATURE SENSING FUNCTION - A solution metering apparatus having temperature sensing function comprises a substrate; a sensor layer consisting of a first sensing member, a second sensing member, and a temperature sensing member, where the first sensing member and the second sensing member respectively have in horizontal direction a plurality of sidewardly extended parallel strip lines that are alternately arranged, and the temperature sensing member is made of equivalent resistor material and disposed on one side surface of the substrate; and a protective layer overlying the sensor layer. The solution metering apparatus makes use of the physical characteristics of fluid as measured by the sensor layer, particularly its temperature sensing member to determine temperature change based on change in resistance value. | 05-14-2009 |
20090123294 | FUEL CELL WITH TEMPERATURE SENSOR DEVICE - The present invention relates to a fuel cell with temperature sensor device, characterized in which the membrane electrode assembly of the fuel cell is installed on a circuit board where the circuit board comprises a temperature sensor module having resistance property. The temperature sensor module is installed on the circuit board or a heat sink where the resistance of the temperature sensor module is used to determine the temperature surrounding the temperature sensor module. | 05-14-2009 |
20090123802 | FUEL CELL HAVING MOISTURE SENSOR DEVICE - The present invention relates to a fuel cell having moisture sensor device. The fuel cell comprises a power generation structure that consists of a circuit board; a membrane electrode assembly arranged on the circuit board; and a moisture sensor unit comprising a first sensing member and a second sensing member. The first sensing member and the second sensing member are electrically connected to the circuit board and disposed on the circuit board such that they produce capacitance effect. | 05-14-2009 |
20090140709 | CURRENT-LIMITING VOLTAGE CONVERSION DEVICE - The present invention relates to a current-limiting voltage conversion device, comprising a voltage conversion unit, a voltage signal unit, a sensor unit and a DC power loop. The voltage conversion unit and the sensor unit are electrically connected in series in the DC power loop. The voltage signal unit outputs a corresponding voltage signal to the voltage conversion unit based on the electric signal output by the sensor unit, and the voltage conversion unit controls the voltage conversion of the voltage conversion unit based on said voltage signal. The voltage signal unit includes outputting a voltage signal corresponding to the power state within a first preset range as detected by the sensor unit and outputting another voltage signal corresponding to the power state within a second preset range as detected by the sensor unit until the power state detected by the sensor unit returns to the first preset range | 06-04-2009 |
Na Dong, Taoyuan Hsien TW
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20130308348 | CONVERTER - A converter includes a transformer module, a primary side circuit module, and a secondary side circuit module. The transformer module includes a magnetic core group and a winding. The winding includes a primary winding and a secondary winding, and is further installed on the magnetic core group. The primary side circuit module is coupled to the primary winding. The secondary side circuit module is coupled to the secondary winding. The primary side circuit modules or the secondary side circuit module has overlapping vertical projection area on a first plane with the winding, and the first plane is a plane in a horizontal direction of the winding. | 11-21-2013 |
Na Dong, New Taipei City TW
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20140043258 | Tablet Touch Display Device and Control Method - A tablet touch display device is disclosed. The tablet touch display device includes a switch for generating a first control signal and a second control signal and comprising a slide slid by an external force to adjust the first control signal and the second control signal, a touch device for outputting a touch signal such that the tablet touch display device executes a touch function, an accelerometer for outputting a rotate signal such that the tablet touch display device executes a screen rotation function, a control module coupled to the switch, the touch device and the accelerometer for outputting a display signal according to the first control signal, the second control signal, the touch signal and the rotate signal, and a display coupled to the control module for displaying a screen associated with the touch function and the screen rotation function according to the display signal. | 02-13-2014 |
Robin Dong, Taipei TW
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20140001066 | CIGARETTE BOX STRUCTURE CAPABLE OF RECEIVING CIGARETTE BUTTS | 01-02-2014 |
Rui-Xuan Dong, Taipei City TW
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20140097375 | POLYMER AND APPLICATIONS THEREOF - The present disclosure is directed to an elastic polymer having characteristics of swelling by absorbing liquid and, and applications of preparation of gel electrolyte and absorbing the liquid by the polymer. The polymer is obtained by binding a poly(oxyethlene) L-NH | 04-10-2014 |
Rui-Xuan Dong, Taipei TW
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20110024699 | POLYMERIC POLYMER CONTAINING POLY(OXYETHYLENE)-AMINE AND APPLICATION THEREOF TO PREPARING SILVER NANOPARTICLE - A polymeric polymer containing poly(oxyethylene)-amine and its application to preparation of silver nanoparticles. The polymeric polymer is prepared from poly(oxyethylene)-amine and a linker, for example, poly(styrene-co-maleic anhydride) (SMA) or dianhydride. The polymeric polymer can chelate silver ions and reduce them to silver atoms which are dispersed as nanoparticles. No additional reducing agent is needed and more than 30% of solid content of the nanoparticles solution can be achieved without aggregation. The prepared silver nanoparticles are both hydrophilic and hydrophobic and therefore are compatible with polymers. | 02-03-2011 |
20120123037 | OIL-DISPERSIBLE COMPOSITE OF METALLIC NANOPARTICLE AND METHOD FOR SYNTHESIZING SAME - The present invention provides an oil-dispersible composite of metallic nanoparticles and a method for synthesizing the same. The composite primarily includes metallic nanoparticles and an oily polymeric polymer such as polyurethane (PU). The oily polymeric polymer serves as a carrier of the metallic nanoparticles by chelating therewith so that the metallic nanoparticles are dispersed uniformly. In the method of the present invention, the metallic ions are first chelated by the oily polymeric polymer and then reduced into nanoparticles. The composite of the present invention is about 5 to 100 nm in particle size. | 05-17-2012 |
20130035445 | METHOD OF MAKING POLYMERIC POLYMER CONTAINING POLY(OXYETHYLENE)-AMINE - A polymeric polymer is prepared from poly(oxyethylene)-amine and a linker, for example, poly(styrene-co-maleic anhydride) (SMA) or dianhydride. The polymeric polymer can chelate silver ions and reduce them to silver atoms which are dispersed as nanoparticles. No additional reducing agent is needed and more than 30% of solid content of the nanoparticles solution can be achieved without aggregation. The prepared silver nanoparticles are both hydrophilic and hydrophobic and therefore are compatible with polymers. | 02-07-2013 |
Sang H. Dong, Hsin-Chu City TW
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20130094307 | BIT LINE VOLTAGE BIAS FOR LOW POWER MEMORY DESIGN - In a digital memory with an array of bit cells coupled to word lines and bit lines, each bit cell having cross coupled inverters isolated from bit lines by passing gate transistors until addressed, some or all of the bit cells are switchable between a sleep mode and a standby mode in response to a control signal. A bit line bias circuit controls the voltage at which the bit lines are caused to float when in the sleep mode. A pull-up transistor for each bit line BL or BLB in a complementary pair has a conductive channel coupled to a positive supply voltage and a gate coupled to the other bit line in the pair, BLB or BL, respectively. A connecting transistor also can be coupled between the bit lines of the complementary pair, bringing the floating bit lines to the supply voltage less a difference voltage ΔV. | 04-18-2013 |
Sang Hoo Dong, Hsin-Chu City TW
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20130113537 | PULSE GENERATOR - A circuit includes a logic gate and a latch. The logic gate is configured to receive a clock signal at a first input. The latch is disposed in a feedback loop of the logic gate and is configured to output a feedback signal to a second input of the logic gate in response to a signal output by the logic gate and the clock signal. The circuit is configured to output a pulsed signal based on one of a rising edge or a falling edge of the clock signal. | 05-09-2013 |
Shi-Youn Dong, Taipei Hsien TW
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20090089461 | Image input/output switching method for a notebook computer and related notebook computer - A notebook computer includes a display module, a processing unit, an image input/output module and a detecting unit. The processing unit is electrically connected to the display module. The image input/output module is electrically connected to the processing unit and includes an image switch and at least one image connector. The detecting unit is electrically connected to the display module and the image input/output module. The detecting unit is capable of detecting whether a signal transmitted via the image input/output module is an input or output signal, and notifies the display module and the image input/output module accordingly to switch to the input/output image. | 04-02-2009 |
Shu-Ping Dong, Taiping City TW
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20130120361 | SPATIAL 3D INTERACTIVE INSTRUMENT - Systems and methods for determining three-dimensional (3D) absolute coordinates of objects are disclosed. The system may include at least one light source providing illumination, a path altering unit to manipulate the path of the light from the light source, a plurality of sensors to sense the light reflected and diffused from objects, and a controller to determine the three-dimensional absolute coordinates of the objects based in part on the reflected light detected by the sensors. | 05-16-2013 |
Shu-Ping Dong, Taichung County TW
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20090079969 | Method and apparatus for scatterfield microscopical measurement - A method and an apparatus are disclosed for scatterfield microscopical measurement. The method integrates a scatterometer and a bright-field microscope for enabling the measurement precision to be better than the optical diffraction limit. With the aforesaid method and apparatus, a detection beam is generated by performing a process on a uniform light using an LCoS (liquid crystal on silicon) or a DMD (digital micro-mirror device) which is to directed to image on the back focal plane of an object to be measured, and then scattered beams resulting from the detection beam on the object's surface are focused on a plane to form an optical signal which is to be detected by an array-type detection device. The detection beam can be oriented by the modulation device to illuminate on the object at a number of different angles, by which zero order or higher order diffraction intensities at different positions of the plane at different incident angles can be collected. | 03-26-2009 |
20100053627 | REFLECTIVE SCATTEROMETER - A reflective scatterometer capable of measuring a sample is provided. The reflective scatterometer includes a paraboloid mirror, a light source, a first reflector, a second reflector and a detector. The paraboloid mirror has an optical axis and a parabolic surface, wherein the sample is disposed on the focal point of the parabolic surface and the normal direction of the sample is parallel with the optical axis. A collimated beam generated from the light source is reflected by the first reflector to the parabolic surface and then is reflected by the parabolic surface to the sample to form a first diffracted beam. The first diffracted beam is reflected by the parabolic surface to the second reflector and is then reflected by the second reflector to the detector. | 03-04-2010 |
20100140312 | System For Alignment Measurement For Rolling Embossed Double-Sided Optical Film And Method Thereof - A system for alignment measurement for a rolling embossed double-sided optical film, the system comprising: a first roller with a first brightness enhancement film pattern and a first alignment pattern thereon, a second roller with a second brightness enhancement film pattern and a second alignment pattern thereon; a measuring unit for measuring diffraction patterns in the first alignment region and the second alignment region, respectively; and a control unit electrically connected to the first roller, the second roller and the measuring unit to adjust the relative position between the first roller and the second roller according to the diffraction patterns measured by the measuring unit. | 06-10-2010 |
20110149063 | MEASUREMENT DEVICE AND METHOD OF DOUBLE-SIDED OPTICAL FILMS - The present invention provides a measurement device and a measurement method of double-sided optical films, wherein the device and the method make use of an illumination light source with well-designed bright fields and dark fields and a device with double-sided coincidence optics to obtain the variation information about the horizontal mismatch and the angular mismatch of double-sided optical films. | 06-23-2011 |
20120092300 | VIRTUAL TOUCH SYSTEM - A virtual touch system including a head-mounted see-through display device, a micro-image display, at least two micro image-capturing devices, and an image processing unit is provided. The head-mounted see-through display device has a holder and an optical lens group that allows an image light of a real scene to directly pass through and reach an observing location. The micro-image display disposed on the holder of the head-mounted see-through display device casts a display image to the observing location through the optical lens group to generate a virtual image plane, wherein the virtual image plane contains a digital information. The micro image-capturing devices disposed at the holder capture images of the real scene and a touch indicator. The image processing unit coupled to the head-mounted see-through display device recognizes the touch indicator and calculates a relative location of the touch indicator on the virtual image plane for the micro-image display. | 04-19-2012 |
20140177909 | THREE-DIMENSIONAL INTERACTIVE DEVICE AND OPERATION METHOD THEREOF - A three-dimensional (3D) interactive device and an operation method thereof are provided. The 3D interactive device includes a projection unit, an image capturing unit, and an image processing unit. The projection unit projects an interactive pattern to a surface of a body, so that a user performs an interactive trigger operation on the interactive pattern by a gesture. The image capturing unit captures a depth image within an image capturing range. The image processing unit receives the depth image and determines whether the depth image includes a hand region of the user. If yes, the image processing unit performs hand geometric recognition on the hand region to obtain gesture interactive semantics. According to the gesture interactive semantics, the image processing unit controls the projection unit and the image capturing unit. Accordingly, the disclosure provides a portable, contact-free 3D interactive device. | 06-26-2014 |
20140180743 | WORKFLOW MONITORING AND ANALYSIS SYSTEM AND METHOD THEREOF - A method of workflow monitoring and analysis includes: according to an image to generate at least one three-dimensional joint coordinate, and according to the three dimensional joint coordinate to generate at least one task posture information; according to a movement information to generate at least one three-dimensional track information, and according to the three dimensional track to generate at least one task track information; and according to a workpiece posture information, the task posture information, a workpiece movement information and the task track information to generate a task semanticist. | 06-26-2014 |
Susan Dong, Renwu Township TW
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20110128354 | SYSTEM AND METHOD FOR OBTAINING CAMERA PARAMETERS FROM MULTIPLE IMAGES AND COMPUTER PROGRAM PRODUCTS THEREOF - Systems and methods for obtaining camera parameters from images are provided. First, a sequence of original images associated with a target object under circular motion is obtained. Then, a background image and a foreground image corresponding to the target object within each original image are segmented. Next, shadow detection is performed for the target object within each original image. A first threshold and a second threshold are respectively determined according to the corresponding background and foreground images. Each original image, the corresponding background image, the first and second threshold are used for obtaining silhouette data and feature information associated with the target object within each original image. At least one camera parameter is obtained based on the entire feature information and the geometry of circular motion. | 06-02-2011 |
20120120053 | APPARATUS AND METHODS FOR PROCESSING DIGITAL 3D OBJECTS - A digital 3D object processing apparatus is provided, for processing a digital 3D object comprising a plurality of sub-objects belonging to one of a plurality of digital 3D object formats, comprising: a communication unit coupled to a first outer computer through a network; an interface unit coupled to the communication unit, receiving an instruction from the first outer computer; and a control command unit coupled to the communication unit, transmitting a control command to the first outer computer, wherein the first outer computer establishes a relative position of the plurality of sub-objects according to the control command, and transmits the relative position and the plurality of sub-objects to the communication unit. | 05-17-2012 |
Teng-Yuan Dong, Kaohsiung TW
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20140161972 | METHOD FOR FORMING CONDUCTIVE FILM AT ROOM TEMPERATURE - A method for forming a conductive film at room temperature is provided and includes steps of: adding AgNO | 06-12-2014 |
Zong-Wei Dong, Taipei TW
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20080279657 | HANDLING APPARATUS FOR INFORMATION STORAGE DISKS AND CONVEYING APPARATUS FOR THE SAME - A handling apparatus for information storage disks includes a conveying apparatus and a mounting base. The conveying apparatus includes a body, a conveying arm, a transmission device and a driving device. The body includes an arm holder. The arm holder has a guide channel. The guide channel includes a transverse passage and a longitudinal passage. The conveying arm is movably mounted in the arm holder and moves along the guide channel. The transmission device connects the driving device to the conveying arm so that the driving device moves the conveying arm in the guide channel. When the conveying arm moves in the transverse passage, the conveying arm has at least one linear self-alignment for positioning. | 11-13-2008 |