Yu-Sung
Yu-Sung Chang, Hsinchu TW
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20160116391 | METHOD FOR ONLINE MEASUREMENT OF LOCAL PERMEABILITY IN RESIN TRANSFER MOLDING - A method for online measurement of local permeability in resin transfer molding adopts a detection module, which includes a pressure transducer unit, at least one image capture device and a processing unit electrically connected with the pressure transducer unit and the image capture device, to measure the local permeability of the flowing resin on line. | 04-28-2016 |
Yu-Sung Chen, Lugang Chen TW
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20140176321 | INTUITIVE ECO-DRIVING ASSISTANCE METHOD AND SYSTEM - An intuitive eco-driving assistance system is mounted on a vehicle and has an input module, a control module and an output module. The control module is electrically connected to the input module and the output module. The output module acquires images ahead of the vehicle and speed signals for the control module to recognize a speed limit, traffic lights and a speed and distance of any obstacle on the images. Furthermore, according to the driving limits of the road and actual vehicle speed, the output module prompts for an eco-driving instruction and the speed limit meeting the road condition visually or audibly. Accordingly, the issue of conventional vehicles being structurally complicated and costly for conserving energy, only passively prompting fuel consumption, and consuming more fuel can be solved without requiring any additional and complicated system. | 06-26-2014 |
Yu-Sung Chen, Tainan City TW
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20160091915 | POWER MANAGEMENT CIRCUIT AND ASSOCIATED POWER MANAGEMENT METHOD - A power management circuit includes a voltage sensing circuit and a supply voltage adjusting circuit. The voltage sensing circuit is arranged for sensing a plurality of voltages respectively of a plurality of nodes of a PCB to generate a sensing result. The supply voltage adjusting circuit is coupled to the voltage sensing circuit, and is arranged for determining a voltage level of a supply voltage supplied to a power plane of the PCB by referring to the sensing result. | 03-31-2016 |
Yu-Sung Chen, Lugang TW
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20140176714 | COLLISION PREVENTION WARNING METHOD AND DEVICE CAPABLE OF TRACKING MOVING OBJECT - A collision prevention warning method and device capable of tracking a moving object, the method comprises the following steps. Firstly, capturing a plurality of continuous images in a front region of 180 degrees, through identifying category of at least an obstacle in these continuous images, to find a moving obstacle. Next, detect continuous relative positions of the moving obstacle and vehicle, to estimate a first collision region of the vehicle. Then, based on the continuous relative positions and an Extended Kalman Filter Algorithm, to estimate a second collision region of the moving obstacle. Finally, based on the first collision region and the second collision region to calculate a collision point. When the first collision region and the second collision region at least partially overlap each other, estimate out a collision time, and then output an alarm signal to warn the driver and raise driving safety. | 06-26-2014 |
Yu-Sung Cho, Suwon-Si KR
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20090072729 | Flat Panel Display - A flat panel display capable of reducing element defects by decreasing taper angles of contact holes and a via hole. The flat panel display includes a thin film transistor having at least source and drain electrodes formed over an insulating substrate, an insulating layer having a via hole for exposing one of the source and drain electrodes, and an anode connected to said one of the source and drain electrodes through the via hole. The via hole and the anode are tapered with taper angles of 60° or less. The source and drain electrodes are connected respectively to source and drain regions of the thin film transistor through the contact holes. The contact holes are also tapered with taper angles of 60° or less. | 03-19-2009 |
20110065234 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting display device and a method of fabricating the same are provided. The organic light emitting display device includes a substrate, a first electrode formed on the substrate, an inorganic pixel defining layer formed on the first electrode and having an opening exposing at least a portion of the first electrode, an organic layer disposed on the first electrode and having at least an organic emission layer, and a second electrode formed on the organic layer. | 03-17-2011 |
Yu-Sung Huang, Bade City TW
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20140008198 | PUSH BUTTON SWITCH - A push-button switch comprises a lower housing, an upper housing, four terminals, a spring, a driven wheel, and a driving wheel. The terminals are integrally molded with the upper housing and only the contact portions thereof are exposed, such that the movable contacts of an annular conductive plate face upward and remain hovering for the annular conductive plate rotating smoothly before the annular conductive plate contacts with the terminals in order to avoid a deformation and an impact damage between the terminals and the tactics contacts. | 01-09-2014 |
Yu-Sung Huang, New Taipei City TW
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20130319801 | HYDRAULIC BRAKE DEVICE - A hydraulic brake device includes at least one caliper body that defines a pressure chamber, at least one elastic enclosure member that is arranged inside the caliper body to operate in combination with the pressure chamber and shows a corrugated configuration, and at least one brake pad mounting assembly, which is arranged on the elastic enclosure member at the side away from the pressure chamber. With fluid passages provided in communication with the pressure chamber, hydraulic fluid can be supplied to compress the elastic enclosure member for driving the brake pad mounting assembly and the brake lining assembly to effect braking. The corrugated configuration helps reducing deformational stress induced in the elastic enclosure member and also reducing operation resistance. A ventilation section is also provided on the caliper body to draw in fresh air for heat dissipating purposes. | 12-05-2013 |
Yu-Sung Jang, Yongin-Si KR
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20130171755 | METHOD OF CUTTING LIGHT-EMITTING DEVICE CHIP WAFER BY USING LASER SCRIBING - Methods of cutting a light-emitting device chip wafer by using a laser scribing process. The method includes: preparing a wafer that has a plurality of semiconductor chips on an upper surface of the wafer; attaching a first tape covering the semiconductor chips to the upper surface of the wafer; forming scribing lines to define each of the semiconductor chips on the wafer by irradiating a laser beam onto a lower surface of the wafer; attaching a second tape to the lower surface of the wafer; and breaking the wafer into a plurality of chips by applying a physical force to the wafer along the scribing lines. | 07-04-2013 |
20140319784 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - A wafer chuck holds a wafer on a surface thereof such that an image of the wafer can be formed from light reflected by the surface of the wafer chuck. The surface of the wafer chuck is a planar surface that has a reflectivity equal to or greater than 40%, and/or a whiteness index value equal to or greater than 90. The wafer chuck can include a ceramic containing aluminum oxide having a purity equal to or greater than 95%. The planar surface of the wafer chuck is such that light illuminating the surface of the wafer chuck is reflected by the surface of the wafer chuck through the wafer. The wafer chuck can be used with an apparatus for cutting the wafer, and the light reflected by the surface can be used to form an image of the wafer used identifying cutting lines on the wafer. | 10-30-2014 |
Yu-Sung Jung, Jeollanam-Do KR
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20090118393 | Method of preparing thermoplastic resin having superior gloss, impact strength and whiteness - Disclosed is a method for preparing a thermoplastic resin with superior impact resistance, chemical resistance and processability as well as excellent gloss and whiteness. The method includes emulsion-polymerizing a conjugated diene compound monomer to prepare a rubber latex having an average particle diameter of 1,800 Å to 5,000 Å, a polymerization conversion ratio of at least 90% and a swelling index of 12 to 40, an average gel content of 70 to 95%, emulsion-polymerizing 45 to 75 parts by weight of the rubber latex with 17 to 40 parts by weight of an aromatic vinyl compound and 4 to 20 parts by weight of a vinyl cyanide compound to prepare a graft copolymer latex, and coagulating the graft copolymer latex with a coagulant at 60 to 80° C., and aging the graft copolymer latex at 80 to 99° C. to obtain a graft copolymer powder. | 05-07-2009 |
Yu-Sung Kim, Busan KR
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20090265637 | METHOD AND APPARATUS FOR PROVIDING SERVICE AND METHOD AND APPARATUS FOR CONTROLLING TERMINAL - A method and apparatus for providing a widget service. The method includes receiving a user request signal to request that a service provided in a first space using a widget application be provided in a second space; receiving information for providing the service in the second space from an external server in response to the user request signal, the information for providing the service including information regarding at least one widget application; and providing the service in the second space based on the received information, wherein one of the first and second spaces is a first web page displayed on the display unit, and the other of the first and second spaces is a second web page displayed on the display unit or a background screen of a terminal. | 10-22-2009 |
20140344346 | METHOD AND APPARATUS FOR PROVIDING SERVICE AND METHOD AND APPARATUS FOR CONTROLLING TERMINAL - A method and apparatus for providing a widget service. The method includes receiving a user request signal to request that a service provided in a first space using a widget application be provided in a second space; receiving information for providing the service in the second space from an external server in response to the user request signal, the information for providing the service including information regarding at least one widget application; and providing the service in the second space based on the received information, wherein one of the first and second spaces is a first web page displayed on the display unit, and the other of the first and second spaces is a second web page displayed on the display unit or a background screen of a terminal. | 11-20-2014 |
Yu-Sung Kim, Seoul KR
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20090073842 | COUPLING STRUCTURE OF HARD DISK DRIVE USING STUD - A coupling structure of a hard disk drive using a stud. The coupling structure includes a stud insertion hole formed in the base plate, a stud, a first screw insert hole, a first screw, a second screw insert hole, and a second screw. The stud includes a first screw coupling hole formed in an upper portion and a second screw coupling hole formed in a lower portion, and is inserted into the stud insertion hole to be fixed to the base plate. The first screw insert hole is formed at a position of the cover plate disposed over the base plate corresponding to the stud. The first screw is inserted into the first screw insert hole to be coupled to the first screw coupling hole so that the cover plate is coupled to the base plate. The second screw insert hole is formed at a position of the PCB disposed under the base plate corresponding to the stud. The second screw is inserted into the second screw hole to be coupled to the second screw coupling hole so that the PCB is coupled to the base plate. A protective cover is disposed under the base plate to cover and protect the PCB. The protective cover is also coupled to the base plate by the second screw coupled to the second screw coupling hole of the stud. | 03-19-2009 |
20090213500 | ACTUATOR LATCH SYSTEM OF HARD DISK DRIVE - An actuator latch system of a hard disk drive selectively locks in place and releases a rotatable swing arm having a front end portion supporting a magnetic head and a rear end portion on which a voice coil motor (VCM) coil is disposed. The actuator latch system includes a notch in the rear end portion of the swing arm, and a rotatable latch lever having a front end portion including a hook and a magnet. The hook is received in the notch in the rear end potion of the swing arm to arrest rotation of the swing arm in a predetermined direction. The magnet of the latch lever faces a section of the VCM coil such that when the hard disk drive is started, the latch lever is rotated by a force generated due to current flowing through the section of the VCM coil faced by the magnet and the magnetic field generated by the magnet. The rotation of the latch lever prevents the hook form interfering with the rotation of the swing arm in the predetermined direction. | 08-27-2009 |
20100014194 | ACTUATOR LATCH MECHANISM AND HARD DISK INCLUDING THE SAME - An actuator latch mechanism of a hard disk drive (HDD) includes a latch lever and a magnetic latch carried by the latch lever. The latch lever is mounted to a base of the HDD so as to be rotatable and prevents an actuator arm from rotating from a position, at which a read/write head carried by the actuator arm is parked, to a read/write position at which the read/write head is located over a recording surface of a disk. A bobbin on which a VCM coil is provided extends from a rear end of the actuator arm. A permanent magnet of the VCM is fixed to the base as juxtaposed with the bobbin. The magnetic latch is carried by an arm of the latch lever and interacts with the (magnetic field generated by) the permanent magnet of the VCM to generate a net force which cause the latch lever to latch the actuator arm in place when current is not being supplied to the VCM coil, and interacts with both the (magnetic field generated by) the permanent magnet of the VCM and (the electromagnetic field generated by) the VCM coil when current is supplied to the VCM coil to produce a net force that causes the latch lever to release the actuator arm. | 01-21-2010 |
20100290154 | HARD DISK DRIVE - A hard disk drive includes a base, a screw housing includes at least one screw hole wall formed with a screw hole, and provided at lateral sides of the base, and a shock-absorbing space formed between the base and at least a part among outer walls of the screw housing. The base is a structure to absorb at least a part of a shock due to external impact and/or vibration applied to an external structure to which the hard disk drive is mounted, such that a defect due to external shock and/or vibration can be decreased. | 11-18-2010 |
20110170215 | ASYMMETRIC DISK CLAMP AND SPINDLE MOTOR ASSEMBLY INCLUDING ASYMMETRIC DISK CLAMP - A spindle motor assembly includes a spindle motor, a disk for storing data, the disk being installed on the spindle motor, and a disk clamp for fixing the disk to the spindle motor. The disk clamp includes a hollow formed in a central portion thereof, a coupling portion formed around an external circumference of the hollow and including a plurality of screw insertion holes into which clamp fastening screws to be coupled to the spindle motor are inserted, and a pressing portion formed around an external circumference of the coupling portion to press the disk. The coupling portion includes a first region and a second region that are asymmetrical with respect to each other, the plurality of screw insertion holes are formed in the first region only, and a thickness extension portion or a through hole is formed in at least a portion of the second region. | 07-14-2011 |
20160037661 | MEMORY CARD - A memory card, comprising: a top surface; a bottom surface on an opposite side of the memory card from the top surface; and a first alignment structure formed on the top surface or the bottom surface and configured to interface with a corresponding second alignment structure of a memory card socket when the memory card is correctly inserted into the memory card socket and configured to substantially prevent full insertion of the memory card when the memory card is incorrectly inserted into the memory card socket. | 02-04-2016 |
Yu-Sung Lee, Daejeon-Si KR
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20090207077 | SWITCHED BEAM-FORMING APPARATUS AND METHOD USING MULTI-BEAM COMBINING SCHEME - Provided is a switched beam-forming apparatus which includes a beam-forming unit forming a plurality of beams using an array antenna, a beam selection adjusting unit measuring Quality of Service (QoS) values of each of a plurality of signals received through the plurality of beams, a beam selecting unit selecting at least two beams with high QoS from among the plurality of beams according to the results of the QoS measuring, and a beam combining unit combining the at least two beams selected by the beam selecting unit. | 08-20-2009 |
Yu-Sung Liu, Taipei City TW
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20090198751 | METHOD AND APPARATUS FOR CONTROLLING FUNCTIONALITIES OF COMPUTER SYSTEM - A method and an apparatus for controlling functionalities of a computer system are provided. The apparatus comprises a key, a serial input unit, and a processing unit. The key is used for enabling an adjustment function of a computer system. The serial input unit is used for generating an adjustment signal for modifying a parameter corresponding to the adjustment function. The adjustment signal is omni-directional and continuously variable. The processing unit connected to the key and the serial input unit is used for modifying the parameter according to the adjustment signal so as to execute the adjustment function when the adjustment function is enabled. As a result, a more intuitive way to control the computer system is provided so as to increase the convenience of using the computer system. | 08-06-2009 |
Yu-Sung Son, Gwangiu KR
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20140001170 | HEATABLE MARBLE COMPOSITE SLAB AND METHOD FOR CONNECTING THE SAME | 01-02-2014 |
Yu-Sung Son, Nanan CN
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20150024168 | MODEL OF WARM STONE FLOOR MATERIAL - The present invention comprises an engineered architectural material suitable for flooring or cladding walls which is capable of withstanding heat and humidity and methods of manufacturing thereof The architectural material of the present invention is particularly suited for use with natural stone veneers and when constructed in accordance with the present invention such flooring is resistant to cracking and delamination. An embodiment of the invention further comprises an integrated electric resistance heater embedded in the material. | 01-22-2015 |
Yu-Sung Wu, Hsinchu TW
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20120124667 | MACHINE-IMPLEMENTED METHOD AND SYSTEM FOR DETERMINING WHETHER A TO-BE-ANALYZED SOFTWARE IS A KNOWN MALWARE OR A VARIANT OF THE KNOWN MALWARE - A machine-implemented method for determining whether a to-be-analyzed software is a known malware or a variant of the known malware includes the steps of: (A) configuring a processor to execute the to-be-analyzed software, and obtain a to-be-analyzed system call sequence that corresponds to the to-be-analyzed software with reference to a plurality of system calls made in sequence as a result of executing the to-be-analyzed software; (B) configuring the processor to determine a degree of similarity between the to-be-analyzed system call sequence and a reference system call sequence that corresponds to the known malware; and (C) configuring the processor to determine that the to-be-analyzed software is neither the known malware nor a variant of the known malware when the degree of similarity determined in step (B) is not greater than a predefined similarity threshold value. | 05-17-2012 |