Chen-Hua
Chen-Hua Chang, Guishan Township TW
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20140202802 | BRAKE DISTRIBUTION STRUCTURE - Provided is a brake distribution structure including a first sliding block, a second sliding block, and a tube. The first sliding block connects to a rear brake line of a bicycle. The second sliding block connects to a front brake line of the bicycle. The first sliding block moves to brake a rear wheel of the bicycle, and then the first sliding block drives the second sliding block to move and thereby brake the front wheel of the bicycle. The brake distribution structure ensures that the rear wheel is always braked first, prevents brake lockup, reduces hazards otherwise arising from manmade false action, and maximizes rider safety. | 07-24-2014 |
Chen-Hua Chen, Shintien City TW
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20090046685 | Method and System for a Wireless Transmission over GPRS Communications Network - The present invention provides a system and method of wireless transmission in GPRS communications network, comprising a virtual COM utility program for creating virtual COM ports. A GPRS virtual COM gateway server is coupled to the virtual COM ports via LAN or Internet. A plurality of remote electronic device is coupled to its corresponding GPRS data terminals. Remote electronic devices can connect to GPRS virtual COM gateway server by GPRS data terminals through GPRS network and Internet for wireless transmitting data to the local device. | 02-19-2009 |
Chen-Hua Chiu, New Taipei City 241 TW
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20150115921 | PROGRAMMABLE FREQUENCY DECREASE CIRCUIT FOR A PROGRAMMABLE POWER SUPPLY - A control circuit and a method for a programmable power supply are provided. The control circuit and the method modulate a switching frequency of a switching signal in response to a feedback signal and an output voltage of the programmable power supply. The switching signal is used for switching a transformer and regulating an output of the programmable power supply. The level of the feedback signal is related to the level of an output power of the programmable power supply. The output voltage of the programmable power supply is programmable. Further, the control circuit and the method modulate a maximum switching frequency of the switching signal in response to the output voltage of the programmable power supply for stabilizing the system. | 04-30-2015 |
Chen-Hua Fan, Taichung City TW
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20130215825 | MOBILE WIDE AREA NETWORK IP TRANSLATION CONFIGURATION - A method, system and non-transitory computer storage readable medium comprise operating a Wide Area Network (WAN) device according to a first Internet protocol (IP) translation mode of operation, changing an initial connectivity status between the WAN device and a WAN and transitioning from the first IP translation mode of operation to a second IP translation mode of operation that is different from the first IP translation mode of operation based on the change in the initial connectivity status. | 08-22-2013 |
Chen-Hua Huang, Taipei TW
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20080198571 | Light Guide Device - A light guide device is provided. The light guide device of the present invention includes a substrate and a plurality of patterns disposed on a surface of the substrate, wherein a material of the pattern includes an adhesive and a reflective material. | 08-21-2008 |
20090128496 | Light-emitting keyboard - A light-emitting keyboard includes a plurality of keys, a circuit switch module, and at least one light-emitting element. The circuit switch module is disposed below the keys and is depressible by the keys so as to transmit corresponding electrical signals. The circuit switch module includes at least one light-transmissive flexible circuit board. The flexible circuit board has a lower surface that is formed with at least one light reflecting point corresponding to a respective one of the keys. The light-emitting element is either disposed adjacent to a lateral edge of the flexible circuit board or embedded in the flexible circuit board to provide light into the flexible circuit board such that the light is propagated in the flexible circuit board and is scattered upward by the light-reflecting point. | 05-21-2009 |
Chen-Hua Huang, Taichung TW
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20140117633 | DRIFT SKATE - A drift skate includes a board and at least one frame which has a connection portion and a cushion installation portion which is connected to the top of the connection portion. Two rollers are respectively connected to the connection portion by two axles. At least two independent cushions are respectively connected between the cushion installation portion and the board by two bolt units. The cushions are functions independently and respond to the action of the board so as to absorb vibration and reaction force from the ground. | 05-01-2014 |
Chen-Hua Huang, Taichung City TW
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20160121448 | Guiding apparatus for sharpening woodworking cutters - A guiding apparatus for sharpening woodworking cutters contains: a holder and an accommodation assembly. The holder clamps a cutter and tilts relative to a grinding plane to form a grinding angle between the holder and the grinding plane. The holder includes a rolling sleeve and an outlet defined between two front ends of two sides thereof to extend a cutting tip of the cutter out of the outlet at an extending distance. The accommodation assembly is joined with the holder and includes a positioning plate. The positioning plate has a stopping extension formed on a rear end thereof to stop the cutting tip of the cutter and has a distance indicator arranged on a top surface thereof adjacent to the stopping extension and with respect to the grinding angle, such that the distance indicator indicates the extending distance at which the cutting tip extends out of the outlet. | 05-05-2016 |
Chen-Hua Huang, Taipei City TW
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20090147538 | LIGHT GUIDE PLATE WITH LASER PROCESS PATTERNS ON AN INCIDENT PLANE AND MANUFACTURING METHOD THEREOF - A method for patterning a light guide plate includes: (a) using laser beams to carve out a plurality of notches on a mold; and (b) manufacturing the light guide plate with the mold for forming a plurality of laser process patterns on an incident plane of the light guide plate. | 06-11-2009 |
Chen-Hua Li, Taipei City TW
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20140223386 | METHOD FOR RECORDING A TRACK AND ELECTRONIC DEVICE USING THE SAME - A method for recording a track and an electronic device using the same are provided. When the electronic device loads an operation system, the recording module is automatically enabled and enters a standby state. When a display unit of the electronic device displays an operating interface and the recording module is triggered, the recording module is switched from the standby state to an active state. When the recording module is at the active state, a drawing layer is displayed and covers the operating interface, and an input track is received via the drawing layer. When a storing command is received, the input track is stored to obtain a composite image. | 08-07-2014 |
Chen-Hua Lin, Taoyuan County TW
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20140307636 | MOBILE DEVICE AND METHOD FOR MANAGING BACKGROUND DATA TRANSMISSION THEREOF - A mobile device and a method for managing background data transmission of the mobile device are provided. The method includes the following steps: recording a plurality of entries, obtaining a time limit for a background data transmission of the mobile device, and scheduling the background data transmission according to the time limit and the entries. Each of the entries includes a location of the mobile device when the entry is recorded, a time of the mobile device when the entry is recorded, and a network information of the mobile device when the entry is recorded. The time limit indicates a time point before which the background data transmission should be finished. | 10-16-2014 |
Chen-Hua Lin, New Taipei City TW
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20120280849 | METHOD OF USING GROUND PENETRATING RADAR TO DETECT CORROSION OF STEEL BARS IN FERROCONCRETE COMPONENTS - The present invention discloses a method of using ground penetrating radar to detect corrosion of steel bars in ferroconcrete components. The method comprises the following steps. Firstly, a ground penetrating radar is used to emit an electromagnetic wave toward a ferroconcrete component. Then, a reflected electromagnetic wave is received. The reflected electromagnetic wave is calculated to obtain characteristic parameters from the interface of the steel bar and the concrete, wherein the characteristic parameters includes reflection electric potential, specific resistance and corresponding specific electric current from the interface. Reference characteristic data which include reference thicknesses of the concrete versus reference reflected electric potential, specific resistance and corresponding specific electric current from the interface are provided. The obtained interface characteristic parameters and the thickness of the concrete are compared with the reference characteristic data to derive the corrosion condition of steel bars in the ferroconcrete component. | 11-08-2012 |
Chen-Hua Liu, Taipei TW
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20090047508 | Protective Sheet and Method for Manufacturing the Same - A protective film comprises a substrate and a semi-cured protective layer over the substrate. The semi-cured protective layer is formed by curing a liquid mixture consisting of a thermosetting resin and a radiation curing resin. | 02-19-2009 |
Chen-Hua Liu, Taipei City TW
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20080277050 | THERMAL TRANSFER FILM, METHOD OF MANUFACTURING THE SAME AND TRANSFER METHOD - A thermal transfer film at least including a substrate, a semi-cured protection layer, and an ink layer is provided. The semi-cured protection layer is coated on the substrate, and a material of the semi-cured protection layer includes thermal curing resin and radiation curing resin. Moreover, the resin of the semi-cured protection layer is at least partially cured. The ink layer is coated on the semi-cured protection layer. | 11-13-2008 |
20090104396 | COLOR PATTERN FILM FOR METAL SHELL - A color pattern film for metal shell is provided. The color pattern film for metal shell includes a transparent polymer substrate, a releasing coating layer, a protective layer, an ink layer, and an adhesive layer. The releasing coating layer is on the transparent polymer substrate, the protective layer is on the releasing coating layer, the ink layer is on the protective layer, and the adhesive layer is on the ink layer. The adhesive layer at least includes a base resin which is one of resin systems selected from ethylene-vinyl acetate (EVA), polyester (PET) resin, and polyolefin resin. The color pattern film for metal shell can be directly pressed and attached onto a metal sheet or coil, and subsequently punched, thus the problems of the prior art that the yield of adhesive wet film coating process is not easily controlled and complex post-processes are still required after molding are addressed. | 04-23-2009 |
Chen-Hua Wang, Taipei City TW
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20130212671 | Security-Enhanced Computer Systems and Methods - In general, the invention provides a computer architecture designed for enhanced data security. In embodiments, the architecture comprises two sub-systems, each with their own processing units and memories, and a defined set of interfaces that interconnect the two sub-systems and the external world. One sub-system is designed to provide a familiar environment for running computer applications. The other sub-system is designed to provide a secure bridge between the first sub-system and users via input and output devices. | 08-15-2013 |
20140359753 | SECURITY-ENHANCED COMPUTER SYSTEMS AND METHODS - In general, the invention provides a computer architecture designed for enhanced data security. In embodiments, the architecture comprises two sub-systems, each with their own processing units and memories, and a defined set of interfaces that interconnect the two sub-systems and the external world. One sub-system is designed to provide a familiar environment for running computer applications. The other sub-system is designed to provide a secure bridge between the first sub-system and users via input and output devices. | 12-04-2014 |
Chen-Hua Wu, Hsinchu TW
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20150360020 | IMAGING SYSTEM OF MICROBUBBLE THERAPY AND IMAGE EVALUATION METHOD USING THE SAME - An imaging system of microbubble therapy cooperated with an ultrasound device for monitoring a cavitation on microbubbles in a vessel of an affected part is disclosed in the present invention, in which the cavitation is occurred by applying an ultrasound to disrupt the microbubbles. The system comprises an image acquiring module and a controlling module. The image acquiring module comprises at least one magnetic resonance device for acquiring a plurality of magnetic resonance images of the cavitation, and the controlling module provided for controlling an acquiring time of the magnetic resonance device and an irradiation time of the ultrasonic device through a controlling mode. An image evaluation method using the same is also disclosed herein and comprises steps as the following. First, injecting the microbubbles into the vessel of the affected part is performed. And then, a plurality of magnetic resonance images by a magnetic resonance device and in an acquiring time is acquired. The microbubbles are irradiated for an irradiation time by an ultrasound. Finally, changes of the magnetic resonance images will be monitored, in which an irradiation path of the ultrasound may be perpendicular to a direction of flow in the vessel and the irradiation time is within the acquiring time. | 12-17-2015 |
Chen-Hua Yu, Hsin-Chu City TW
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20130043546 | Semiconductor Contact Barrier - System and method for reducing contact resistance and improving barrier properties is provided. An embodiment comprises a dielectric layer and contacts extending through the dielectric layer to connect to conductive regions. A contact barrier layer is formed between the conductive regions and the contacts by electroless plating the conductive regions after openings have been formed through the dielectric layer for the contact. The contact barrier layer is then treated to fill the grain boundary of the contact barrier layer, thereby improving the contact resistance. In another embodiment, the contact barrier layer is formed on the conductive regions by electroless plating prior to the formation of the dielectric layer. | 02-21-2013 |
20140001644 | Package Structures and Methods for Forming the Same | 01-02-2014 |
20140021605 | Package on Package Devices and Methods of Packaging Semiconductor Dies - Package on package (PoP) devices and methods of packaging semiconductor dies are disclosed. A PoP device includes a first packaged die and a second packaged die coupled to the first packaged die. Metal stud bumps are disposed between the first packaged die and the second packaged die. The metal stud bumps include a stick region, a first ball region coupled to a first end of the stick region, and a second ball region coupled to a second end of the stick region. The metal stud bumps include a portion that is partially embedded in a solder joint. | 01-23-2014 |
20140042643 | Interposer System and Method - A system and method for providing an interposer is provided. An embodiment comprises forming a first region and a second region on an interposer wafer with a scribe region between the first region and the second region. The first region and the second region are then connected to each other through circuitry located over the scribe region. In another embodiment, the first region and the second region may be separated from each other and then encapsulated together prior to the first region being connected to the second region. | 02-13-2014 |
20140057391 | Carrier Warpage Control for Three Dimensional Integrated Circuit (3DIC) Stacking - An embodiment method of forming a package-on-package (PoP) device includes temporarily mounting a substrate on a carrier, stacking a first die on the substrate, at least one of the die and the substrate having a coefficient of thermal expansion mismatch relative to the carrier, and stacking a second die on the first die. The substrate may be formed from one of an organic substrate, a ceramic substrate, a silicon substrate, a glass substrate, and a laminate substrate. | 02-27-2014 |
20150048500 | Multi-Chip Structure and Method of Forming Same - A device comprises a first chip and a second chip stacked together to form a multi-chip structure, wherein the multi-chip structure is embedded in an encapsulation layer. The device further comprises a redistribution layer formed on a top surface of a first side of the encapsulation layer, wherein the redistribution layer is connected to active circuits of the first chip and the second chip and the redistribution layer extends beyond at least one edge of the first chip and the second chip. | 02-19-2015 |
Chen-Hua Yu US
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20100213548 | Semiconductor Devices with Low Junction Capacitances and Methods of Fabrication Thereof - Semiconductor devices with low junction capacitances and methods of fabrication thereof are described. In one embodiment, a method of forming a semiconductor device includes forming isolation regions in a substrate to form active areas. The sidewalls of the active areas are enclosed by the isolation regions. The isolation regions are recessed to expose first parts of the sidewalls of the active areas. The first parts of the sidewalls of the active areas are covered with spacers. The isolation regions are etched to expose second parts of the sidewalls of the active area, the second parts being disposed below the first parts. The active areas are etched through the exposed second parts of the sidewalls to form lateral openings. The lateral openings are filled with a spin on dielectric. | 08-26-2010 |
20140220494 | Pattern Generator for a Lithography System - A pattern generator includes a minor array plate having a mirror, at least one electrode plate disposed over the minor array plate, a lens let disposed over the minor, and at least one insulator layer sandwiched between the mirror array plate and the electrode plate. The electrode plate includes a first conducting layer and a second conducting layer. The lens let has a non-straight sidewall formed in the electrode plate. The pattern generator further includes at least one insulator sandwiched between two electrode plates. The non-straight sidewall can be a U-shaped sidewall or an L-shaped sidewall. | 08-07-2014 |
Chen-Hua Yu, Hinchu City TW
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20160104940 | INTEGRATED FAN OUT ANTENNA AND METHOD OF FORMING THE SAME - An integrated fan out (InFO) antenna includes a reflector on a surface of a substrate; and a package. The package includes a redistribution layer (RDL) arranged to form an antenna ground, and a patch antenna over the RDL, wherein the RDL is between the patch antenna and the reflector. The InFO antenna further includes a plurality of connecting elements bonding the package to the reflector. Each connecting element of the plurality of connecting elements is located inside an outer perimeter of the reflector. The InFO antenna is configured to output a signal having a wavelength. | 04-14-2016 |
Chen-Hua Yu, I, Hsin-Chu TW
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20130316528 | Interconnect Barrier Structure and Method - A system and method for forming through substrate vias is provided. An embodiment comprises forming an opening in a substrate and lining the opening with a first barrier layer. The opening is filled with a conductive material and a second barrier layer is formed in contact with the conductive material. The first barrier layer is formed with different materials and different methods of formation than the second barrier layer so that the materials and methods may be tuned to maximize their effectiveness within the device. | 11-28-2013 |