Chuo, TW
Chang-Cheng Chuo, Hsinchu County TW
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20080305571 | METHOD OF FABRICATING SEMICONDUCTOR LIGHT EMITTING DEVICE SUBSTRATE - A method of fabricating a substrate for semiconductor light emitting devices is provided. The method includes forming a nanocrystal structure on a surface of the substrate which is a single crystal material, wherein the nanocrystal structure has an etched region and an unetched region. Next, a nitride semiconductor material is grown on the surface of the single crystal material with an epitaxial process, so as to form a substrate. Due to the periodicity of the nanocrystal structure, the semiconductor material grown on the substrate has fewer defects, and the material stress is reduced. Besides, the nanocrystal structure is capable of diffracting an electromagnetic wave, such that a higher light emitting efficiency and a higher output power may be obtained accordingly. | 12-11-2008 |
Chin-Cheng Chuo, Kuei Shan Hsiang TW
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20140196021 | REMOTE UPGRADE SERVERS AND LOAD BALANCING METHODS THEREOF - A remote upgrade server having a networking module and a processing unit is provided. The networking module provides a network access service. The processing unit receives an update checking request from a mobile communication device via the networking module, and determines a delay time period according to a current networking load in response to the update checking request. Also, the processing unit transmits an update configuration file including the delay time period to the mobile communication device via the networking module, so that the mobile communication device downloads the system update file from the remote upgrade server after the delay time period. | 07-10-2014 |
Ching-Yang Chuo, New Taipei City TW
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20130314721 | PRINTER WITH PRINT FRAME INTERLOCK AND ADJUSTABLE MEDIA SUPPORT - A printer having improved operational features. The printer includes an articulating print frame assembly coupled to a top cover that is adapted to rotate out of the top cover to an open position and to rotate into the top cover to a closed position. When the print frame is in an open position, the top cover is prevented from rotating toward the bottom housing to a closed position. The printer may include at least one media support member with a media adjustment channel disposed therein, a media adjustment member slidingly disposed through each of the media adjustment channels, and a resilient member configured to apply friction between each of the media adjustment members and the corresponding media support member. | 11-28-2013 |
Chin Hua Chuo, Taipei County TW
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20110084843 | MANAGEMENT SYSTEM AND MANAGEMENT SYSTEM FOR JUDGING CORRECTNESS OF SUBSTANCE IN A BOTTLE - A management system includes a container unit, a sensing unit, a control unit, a signal display unit and a liquid pumping unit. The container unit has a container, a liquid substance and an information storing element. The liquid substance has material information recorded in the information storing element. The sensing unit has an information reader for sensing the material information when the sensing unit joined with the container unit. The control unit electrically connects the information reader to receive the material information. The control unit has a material judging module for judging whether the material information is correct in order to generate a judgment result. The signal display unit has a signal display module for outputting a predetermined signal according to the judgment result. The liquid pumping unit has a liquid pumping module selectively inserted into the container to pump the liquid substance according to the judgment result. | 04-14-2011 |
Chun-Ting Chuo, Taipei TW
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20100142449 | METHOD AND SYSTEM OF SYNCHRONIZATION IN DUAL-BEACON WIRELESS NETWORKS - A wireless device ( | 06-10-2010 |
Jui-Jung Chuo, New Taipei City TW
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20150090167 | DIRECT DRIVE CLOTH FEEDING MECHANISM OF SEWING MACHINE - A direct drive cloth feeding mechanism of a sewing machine includes a cloth feeding structure, a vertical driving structure and a direction adjustment structure. The cloth feeding structure includes a swing shaft and a cloth feeding teeth member. The vertical driving structure includes an eccentric shaft connected to the cloth feeding teeth member, and an eccentric cam disposed on the eccentric shaft. The direction adjustment structure includes a stepping motor, and a rotating shaft driven by the stepping motor to rotate and switch between a first position and a second position. When the stepping motor directly drives the rotating shaft to the first position, the cloth feeding teeth member performs a forward feeding process. When the stepping motor directly drives the rotating shaft to the second position, the cloth feeding teeth member performs a reverse feeding process. | 04-02-2015 |
Li-Ching Chuo, Hualien County TW
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20110050086 | PHOSPHORS, FABRICATING METHOD THEREOF, AND LIGHT EMITTING DEVICE EMPLOYING THE SAME - The invention provides a phosphor composed of (M | 03-03-2011 |
Li-Xuan Chuo, Taipei City TW
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20160006475 | RADIO FREQUENCY TRANCEIVER FRONT-END DEVICE - In an RF transceiver front-end device that operates in a receiving mode, a first transformer circuit generates, based on an external RF signal received by an antenna, a first induction signal that passes through a switch unit, and that is amplified by a low noise amplifier circuit and then demodulated by a demodulation circuit to thereby generate a reception signal. When the RF transceiver front-end device is in a transmitting mode, a power amplifier circuit generates, based on a modulated signal generated by a modulation circuit through modulation of an external transmission signal, an amplified output. A second transformer circuit then generates, based on the amplified output, a second induction signal that is thus radiated by the antenna. | 01-07-2016 |
Shih-Min Chuo, Taipei TW
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20110026876 | NANO/MICRO-PATTERNED OPTICAL DEVICE AND FABRICATION METHOD THEREOF - A nano/micro-patterned optical device includes a soft film substrate and nano/micro thin wires. A surface of the soft film substrate includes a nano/micro-pattern formed through a lithography process, and the nano/micro-pattern includes a plurality of depressed grooves. The nano/micro thin wires are placed in the depressed grooves, and used to form a plurality of optical waveguides, in which the optical waveguides include at least one optical coupling region, and the optical coupling region is located on a joining position of the optical waveguides. A fabrication method of the nano/micro-patterned optical device is also provided. | 02-03-2011 |
Yen Chuo, Hsinchu TW
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20160119621 | Image processing method and display apparatus - A method and an apparatus for processing an image are provided. A buffer is provided and separated into a series of storage units. Each storage unit has a fixed size. The image is divided into pixel groups, and each pixel group corresponds to one storage unit. Each pixel group is compressed by one of candidate compression methods to obtain compressed data so that the compressed data of each pixel group fits the corresponding storage unit. | 04-28-2016 |
Yen Chuo, Taipei TW
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20100008571 | Method of high performance image compression - A method of compressing an image by saving the compressed color components into multiple temporary buffers with each time slot saving the color component to the different buffer. The difference between the input data and the output data. | 01-14-2010 |
20140029845 | Image processing method and display apparatus - A method and an apparatus for processing an image are provided. A buffer is provided and separated into a series of storage units. Each storage unit has a fixed size. The image is divided into pixel groups, and each pixel group corresponds to one storage unit. Each pixel group is compressed by one of candidate compression methods to obtain compressed data so that the compressed data of each pixel group fits the corresponding storage unit. | 01-30-2014 |
Yen Chuo, Hsin-Chu TW
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20100140583 | PHASE CHANGE MEMORY DEVICE AND FABRICATING METHOD THEREFOR - A phase change memory device and fabricating method are provided. A disk-shaped phase change layer is buried within the insulating material. A center via and ring via are formed by a lithography. The center via is located in the center of the phase change layer and passes through the phase change layer, and the ring via takes the center via as a center. A heating electrode within the center via performs Joule heating of the phase change layer, and the contact area between the phase change layer and the heating electrode is reduced by controlling the thickness of the phase change layer. Furthermore, a second electrode within the ring via dissipates the heat transmitted to the contact interface between the phase change layers, so as to avoid transmitting the heat to the etching boundary at the periphery of the phase change layer. | 06-10-2010 |
Yen Chuo, Taipei City TW
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20080203374 | Phase-change memory and fabrication method thereof - A phase-change memory is provided. The phase-change memory comprises a substrate. A first electrode is formed on the substrate. A circular or linear phase-change layer is electrically connected to the first electrode. A second electrode formed on the phase-change layer and electrically connected to the phase-change layer, wherein at least one of the first electrode and the second electrode comprises phase-change material. | 08-28-2008 |
20080265238 | PHASE CHANGE MEMORY DEVICES AND METHODS FOR MANUFACTURING THE SAME - Phase change memory devices and methods for manufacturing the same are provided. An exemplary embodiment of a phase change memory device includes a first electrode disposed in a first dielectric layer. A second dielectric layer is disposed over the first dielectric layer and the first electrode. A phase change material layer disposed in the second dielectric layer to electrically contact the first electrode. A third dielectric layer is disposed over the second dielectric layer. A second electrode is disposed in the third dielectric layer to electrically connect the phase change material layer and at least one gap disposed in the first dielectric layer or the second dielectric layer to thereby isolate portions of the phase change material layer and portions of the first or second dielectric layer adjacent thereto. | 10-30-2008 |
20110177667 | PHASE-CHANGE MEMORY AND FABRICATION METHOD THEREOF - A phase-change memory is provided. The phase-change memory comprises a substrate. A first electrode is formed on the substrate. A circular or linear phase-change layer is electrically connected to the first electrode. A second electrode formed on the phase-change layer and electrically connected to the phase-change layer, wherein at least one of the first electrode and the second electrode comprises phase-change material. | 07-21-2011 |
Yu-Hsin Chuo, Jung-Ho City TW
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20110178704 | NAVIGATION DEVICE CAPABLE OF ADDING PATH TO NAVIGATION PLAN INDEPENDENTLY - A navigation device capable of adding paths to a navigation plan independently is disclosed. The navigation device includes a global positioning module, a dynamic path-adding module, and a navigation module. The global positioning module receives road track coordinates signals of new paths to be created. The dynamic path-adding module creates new path data corresponding to the new paths in accordance with the road track coordinates signals of the new paths, determines added paths, and creates added path data corresponding to the added paths. The navigation module plans at least a navigation route in accordance with a map database, the new path data, and the added path data. | 07-21-2011 |
Yung-Tsai Chuo, Taichung City TW
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20140102231 | THREADED ROD RECIPROCATION INNER ROTOR DIRECT DRIVE MECHANISM - A threaded rod reciprocation inner rotor direct drive mechanism is provided. The threaded bush of the threaded rod set serves as the rotary shaft of the rotor section of the inner rotor torque motor. A part of the threaded rod set is a part of the inner rotor torque motor. Accordingly, the blind spot of the conventional technique is overcome to reduce the number of the components and minify the total volume and simplify the assembling and processing procedure. | 04-17-2014 |
20140103762 | THREADED ROD RECIPROCATION OUTER ROTOR DIRECT DRIVE MECHANISM - A threaded rod reciprocation outer rotor direct drive mechanism is provided. A threaded rod is coaxially screwed in a threaded bush. The threaded bush directly serves as the rotor of the outer rotor torque motor. Accordingly, the blind spot of the conventional technique is overcome to reduce the number of the components and minify the total volume and simplify the assembling and processing procedure. | 04-17-2014 |
20140103763 | DIRECT DRIVE THREADED ROD TRANSMISSION MECHANISM - A direct drive threaded rod transmission mechanism is provided. The direct drive threaded rod transmission mechanism is characterized in that a part of the threaded rod is a part of the rotor section of a torque motor. Accordingly, the threaded rod is combined with the torque motor into an integrated body and the torque motor can directly drive the threaded rod. Therefore, the components are simplified and the volume is minified and the assembling and processing cost is lowered. | 04-17-2014 |
20150158186 | SCARA ROBOT - A SCARA robot includes a base, a first arm mounted at the base and rotatable on a first imaginary axis, a second arm mounted at the first arm and rotatable on a second imaginary axis, a shaft motor including a fixing member mounted in the second arm and an axle movable relative to the fixing member along a third imaginary axis that is substantially parallel with the first and second imaginary axes, and a rotary motor mounted in the second arm and adapted for rotating the axle on the third imaginary axis. Thus, the SCARA robot facilitates operational control, improves operational precision, voids quick wear of component parts, and lowers maintenance costs. | 06-11-2015 |
20160046020 | SELECTIVE COMPLIANCE ASSEMBLY ROBOT ARM - A SCARA arm includes a base, a first arm, a second arm, a third linear shaft motor, and a fourth shaft motor. On the base is disposed a first shaft motor. The first arm is connected to and driven by the first shaft motor rotate in a horizontal direction. The second arm is fixed to a second shaft motor which is connected to the first arm to rotate the second arm in the horizontal direction. The third linear shaft motor includes a linear motor stator which extends in a vertical direction and is fixed to the second arm, and a linear motor mover which is sleeved onto the linear motor stator and movable along the vertical direction. The fourth shaft motor is drivingly connected to the linear motor mover and a rotary shaft, respectively, and another end of the rotary shaft is inserted out of the second arm. | 02-18-2016 |
Yung-Tsai Chuo, Taichung TW
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20080257082 | Ball screw with a changeable oil-storage unit - A ball screw with a changeable oil-storage unit comprises: a screw shaft, a nut mounted on the screw shaft, a plurality of rolling elements, the nut defined with oil filler hole; an oil-storage unit having an oil feeding hole and an oil-storage space; a connector having a through hole and two connecting portions for mating with the oil filler hole of the nut and the oil feeding hole of the oil-storage space, respectively; one of the connecting portions has a tongue and groove arrangement, so that the through hole of the connector is connected to the oil filler hole of the nut and the oil feeding hole of the oil-storage space, forming an oil route that is used to provide lubricating oil for the ball screw. | 10-23-2008 |
20080277937 | Torque Motor Type Wind Generator - A torque motor type wind generator comprises: a blade rotor, an engine room, a torque motor, a voltage regulator, a voltage transformer, a power storage system, and a control system. The blade rotor is connected with a connecting shaft, the engine room is a housing with a receiving space, the torque motor has a rotator shaft which is driven to rotate by electromagnetic-force, the voltage regulator includes a regulating circuit and a switch circuit, the power storage system serves to store electric energy, and the control system is employed to detect the status of power storage for facilitating the control of the electric energy input. The assembly of the abovementioned structures converts wind energy into mechanical energy or electrical energy. | 11-13-2008 |
20090158871 | Driving Device for an Extendible and Retractable Actuator - A driving device for an extendible and retractable actuator comprises a first rod, a second rod, a third rod and a motor. The first rod is screwed with the second rod. The second rod is screwed with the third rod. By such arrangements, the motor can drive the first and the second rods to move while driving the third rod to rotate. After the third rod is engaged with the second rod, the first rod can be also driven to move. | 06-25-2009 |
20090159764 | Extension Mechanism for an Actuator - An extension mechanism for an actuator comprises a telescopic assembly, a motor and an extension assembly. The motor and the extension assembly are respectively disposed in the telescopic assembly, and the motor is fixed at one end of the telescopic assembly. The extension assembly is connected by a plurality of X-shaped pivot members, and every two rods are pivotally connected together to form an X-shaped pivot member. The extension assembly is respectively connected to the sleeves. The motor is used to drive the extension assembly to extend and retract, thus causing the extension and retraction of the telescopic assembly. | 06-25-2009 |
20110262061 | Motion Transmission Apparatus with a Chain - A motion transmission apparatus with a chain, wherein the chain comprises a plurality of spacers and links for connecting the spacers together, each of the spacers is provided at both sides thereof in an axial direction of an elongated shaft with a plurality of holding protrusions and inclined at an angle from a center of each of the spacers toward a peripheral edge thereof in such a manner that a distance between outer ends of two opposite holding surfaces on two neighboring spacers is smaller than a diameter of the rolling elements, the holding protrusions of the chain are annularly arranged in 120 degree intervals in such a manner that the holding protrusions on the same side of each spacer are alternatively arranged in a direction which is vertical to the links, and two of the holding protrusions are arranged in a line parallel to a direction of the links. | 10-27-2011 |
20120266703 | BALL SCREW WITH AN OIL-STORAGE UNIT - A ball screw with an oil-storage unit, the oil-storage unit includes an oil tank and a connector. The connector has one end formed in the form of a convex or concave structure, and the connecting end of the oil tank is also in the form of a concave or convex structure for engaging with the connector, so as to achieve quick assembling of the connector onto the oil tank through the engagement of the convex and concave structures. Since the oil-storage unit can be quickly replaced after the oil is used up, which provides an automatic and continuous self-lubricating function to the ball screw, and consequently extending the service life of the ball screw. | 10-25-2012 |
Yung-Tsai Chuo, Taichung Industrial Park TW
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20090158870 | Linear Actuator - A linear actuator orderly comprises an inner pipe, a middle pipe and an outer pipe, and the pipes are pivotally connected with each other. Each pipe is formed with at least three arc-shaped portions and three guiding portions, and the pipes abut against each other. The outer pipe is axially formed with a screw and two positioning rods that are passed through the middle pipe and the inner pipe, respectively. One end of each positioning rod is fixed with a pulling member, and one end of each pulling member is fixed to the inner pipe. The middle pipe is axially formed with a pushing post threaded with the screw. The pushing post and the middle pipe are pivotally disposed with a guiding wheel for rolling the pulling members, respectively. The pipes can be moved by the relative motion of the screw and the pushing post by cooperating with the guiding wheels and the pulling members, such that the pipes can be extended or retracted synchronously. | 06-25-2009 |