Wen-Hsiang
Wen-Hsiang Chang, Taipei TW
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20110171715 | BIOCOMPATIBLE POLYMER AND MAGNETIC NANOPARTICLE WITH BIOCOMPATIBILITY - The invention discloses a biocompatible polymer for covalently modifying magnetic nanoparticles. The biocompatible polymer may be coupled to a targeting agent and/or a fluorescent dye. The invention also discloses a magnetic nanoparticle with biocompatibilities comprising the biocompatible polymer. | 07-14-2011 |
20120329129 | MAGNETIC NANOPARTICLE WITH BIOCOMPATIBILITY - A magnetic nanoparticle is provided in the disclosure. The magnetic nanoparticle includes a magnetic nanoparticle; a biocompatible polymer of the following formula (II) covalently coupled to the magnetic nanoparticle, wherein R | 12-27-2012 |
Wen-Hsiang Chang, Taichung City TW
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20150079846 | POWER SOCKET - A power socket is to be electrically connected to an internal terminal of an electronic device and to be electrically and separably connected to a plug. The plug has a tubular interior surface and an exterior surface. The power socket includes a body, a central terminal, a first conductor, and a second conductor. The body includes a surrounding wall that has an inner surface defining an accommodating space. The central terminal is disposed in the accommodating space, and is electrically connected to the internal terminal. The first conductor is disposed on the inner surface and has a first elastic portion. The second conductor is electrically connected to the central terminal, and has a second elastic portion. | 03-19-2015 |
20150288219 | Portable Power Bank - The present invention relates to a portable power bank comprising a battery pack, a first control module and a second control module, wherein the battery pack further comprises at least two cells connected in series, and wherein the first control module and the second control module both electrically connected to a first terminal and a second terminal of the battery pack; the first controller is configured for regulating the DC input voltage for charging the battery pack and the second controller is configured for regulating the DC output voltage for charging an external device. | 10-08-2015 |
20150372521 | Portable Power Bank - The present invention provides a power bank comprising a battery protection board, controller board, and a host connector. The host connector is compatible with an accessory connector on a fast charger board, and the host connector is connected to the accessory connector for boosting the charging rate of the power bank. The fast charger board connected to the power bank may, for powering laptops and electric bicycles, elevate the output voltage of the power bank to 12V or above. The power bank may further connect with other external components, such as an LED module and a wireless transceiver module, in order to extend the functionality of the power bank. | 12-24-2015 |
Wen-Hsiang Chang, Hsinchu TW
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20130236965 | METHOD FOR ENZYMATIC TREATMENT, DEVICE AND KIT USED THE SAME - One embodiment provides a method for enzymatic treatment, including the steps of forming a closed space on a local tissue area with a device and infusing an enzyme solution into the closed space for enzymatic treatment. The method according to the embodiment is capable of treating the local tissue area with enzymes for enhancing cell proliferation in the treated tissue area and preventing damage of the adjacent normal tissues. A device and kit used for the method are also provided. | 09-12-2013 |
Wen-Hsiang Chang, Hsinchu City TW
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20130172946 | IMPLANT MODULE AND METHOD FOR REPAIRING AVULSION FRACTURE - An implant module for dragging a bone fragment toward a bone is provided. The bone fragment has a first through hole, and the bone has a second through hole. The implant module includes a screw and a stud. The screw has a first section fixed to the bone fragment and a second section provided with a first external thread on its outer surface. The stud is provided with a second external thread on its outer surface for being screwed into the second through hole of the bone. An end of the stud has a screw hole for being screwed with the second section of the screw via the first external thread. A method of repairing avulsion fracture by using the implant module is further provided. | 07-04-2013 |
20140142521 | METHOD FOR ENZYMATIC TREATMENT, DEVICE AND KIT USED THE SAME - One embodiment provides a method for enzymatic treatment, including the steps of forming a closed space on a local tissue area with a device and infusing an enzyme solution into the closed space for enzymatic treatment. The method according to the embodiment is capable of treating the local tissue area with enzymes for enhancing cell proliferation in the treated tissue area and preventing damage of the adjacent normal tissues. A device and kit used for the method are also provided. | 05-22-2014 |
20140163587 | NERVE GUIDE CONDUIT - A nerve guide conduit comprising a first open cover, a second open cover and a connecting portion is provided. The first open cover has a first guiding recess, a first terminal surface and a second terminal surface opposite to the first terminal surface. The first guiding recess is extended to the second terminal surface from the first terminal surface. The second open cover has a second guiding recess, a third terminal surface and a fourth terminal surface opposite to the third terminal surface. The second guiding recess is extended to the fourth terminal surface from the third terminal surface. When the first open cover covers the second open cover, the first guiding recess and the second guiding recess together provide a nerve receiving space. The connecting portion connects the first open cover and the second open cover. | 06-12-2014 |
Wen-Hsiang Han, New Taipei TW
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20140102754 | STRUCTURE OF A NETWORKING CABLE - A structure of a networking cable includes a plurality of transmission wires and a plastic outer sheath being a hollow tube for sleeving the transmission wires therein. The plastic outer sheath is formed with at least one hollow compartment extending along a longitudinal length thereof. Capacitance among networking cables can be reduced due to the low dielectric constant of the air inside each hollow compartment, such that the strength of the alien crosstalk can be reduced. The arrangement of shape and symmetry of the hollow compartments with respect to the transmission wires can be used to reduce the alien crosstalk resulted from resonance. Moreover, the usage of raw material is decreased, such that the cost is reduced. | 04-17-2014 |
Wen-Hsiang Hsu, Taipei City TW
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20120171417 | MULTI-FUNCTIONAL POLYESTER FILMS AND A METHOD FOR MANUFACTURING THE SAME - The present invention relates to a method for producing a multi-function polyester film by monolayer extrusion or multilayer extrusion, comprising providing at least one polyester material and at least one polyester material having diffusion particles; melt extruding and then cooling the polyester material rapidly to form a polyester sheet; treating the polyester sheet with biaxially orientation and then cooling the polyester sheet to obtain the polyester film. The method of the present invention provides the multi-function polyester film with a haze value below 95%, and a surface roughness value (Ra) above 0.1 nm. | 07-05-2012 |
Wen-Hsiang Huang, Hsinchu City TW
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20090187735 | MICROCONTROLLER HAVING DUAL-CORE ARCHITECTURE - A microcontroller having dual-core architecture is provided. Using a unique hardware configuration of memories, control registers and reset machines, the invention not only reduces hardware cost, but also improves management efficiency and system stability. | 07-23-2009 |
Wen-Hsiang Lee, Taichung City TW
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20160106082 | Spinning Reel with Variable Gear Ratio Transmission - A spinning reel includes a variable gear ratio device provided between a handle and a line guiding rotor. The variable gear ratio device includes outer and inner worm wheels rotatably sleeved on a rotary shaft. The outer worm wheel has a ring of outer gear teeth meshing with a worm. The inner worm wheel is nested in the outer worm wheel and has a ring of inner gear teeth surrounded by the outer gear teeth and meshing with the worm. An adjusting unit enables rotation of the rotary shaft to be transmitted to the worm via a selected one of the outer and inner worm wheels and enables idle rotation of the other one of the outer and inner worm wheels relative to the rotary shaft. | 04-21-2016 |
Wen-Hsiang Lee, New Taipei City TW
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20140040846 | CROSSTALK ANALYSIS METHOD - An embodiment of the disclosure provides a crosstalk analysis method executed by a computer. The method includes steps of: executing a layout program; executing a crosstalk analysis program; acquiring, by the crosstalk analysis program, a plurality of parameters from a layout result generated by the layout program; estimating a crosstalk value according to the parameters; determining whether the crosstalk value is larger than a predetermined value; generating a layout suggestion when the crosstalk value is larger than the predetermined value. | 02-06-2014 |
20140250415 | CROSSTALK ANALYSIS METHOD - One implementation of the disclosure provides a crosstalk analysis method executed by a computer. The method includes steps of: executing a layout program; executing a crosstalk analysis program; acquiring, by the crosstalk analysis program, a plurality of parameters from a layout result generated by the layout program; estimating a crosstalk value according to the parameters; determining whether the crosstalk value is larger than a predetermined value; providing a layout suggestion table when the crosstalk value is larger than the predetermined value. | 09-04-2014 |
20140317585 | CROSSTALK ANALYSIS METHOD - An embodiment of the disclosure provides a crosstalk analysis method executed by a computer including: executing a layout program for a layout circuit; executing a crosstalk analysis program; acquiring, by the crosstalk analysis program, a plurality of parameters from a layout result generated by the layout program; estimating a crosstalk value according to the parameters; determining whether the crosstalk value is larger than a predetermined value; providing an interface for showing information of the layout result and adjusting a plurality of lines of the layout circuit. | 10-23-2014 |
Wen-Hsiang Lin, Hsinchu City TW
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20140017840 | NITRIDE-BASED LIGHT-EMITTING DEVICE - A nitride-based light-emitting device includes a substrate and a plurality of layers formed over the substrate in the following sequence: a nitride-based buffer layer formed by nitrogen, a first group III element, and optionally, a second group III element, a first nitride-based semiconductor layer, a light-emitting layer, and a second nitride-based semiconductor layer. | 01-16-2014 |
20140124734 | NITRIDE-BASED SEMICONDUCTOR LIGHT-EMITTING DEVICE - A nitride-based semiconductor light-emitting device includes: a light-emitting stack comprising a first semiconductor structure having a first conductivity, a second semiconductor structure having a second conductivity, and an active region interposed the first semiconductor structure and the second semiconductor structure; a semiconductor buffer structure formed under the first semiconductor structure; and an un-doped or unintentionally-doped AlGaN based layer formed between the first semiconductor structure and the semiconductor buffer structure. | 05-08-2014 |
Wen-Hsiang Lin, Taoyuan Hsien TW
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20130088855 | VENTILATION FAN WITH LIGHTS - A ventilation fan with lights includes an exhaust fan, a lid, and an illumination apparatus. The lid covers an entrance of the exhaust fan. The lid has plural exhaust gratings and an opening. The exhaust gratings are arranged at least adjacent to opposite sides of the opening. The illumination apparatus is embedded in the opening of the lid. The illumination apparatus includes a lamp housing, a lamp plate, plural light emitting diodes (LEDs), a lampshade, and plural scattering microstructures. LEDs are arranged on the lamp plate. The lampshade covers the lamp housing. The lampshade and the lamp housing cooperate to define a lamp chamber therebetween. The lamp plate and the LEDs are disposed in the lamp chamber. The scattering microstructures are disposed on an inner surface of the lampshade facing the lamp chamber. | 04-11-2013 |
20150109132 | DEVICE MANAGEMENT MODULE, REMOTE MANAGEMENT MODULE AND DEVICE MANAGEMENT SYSTEM EMPLOYING SAME - A device management system includes a bus bar, a device management module, and a remote management module. The device management module includes at least one remotely-controllable switching circuit and a detecting circuit. When a device is installed in the rack cabinet, the remotely-controllable switching circuit connected with the device is enabled by the detecting circuit. The remote management module is in communication with the remotely-controllable switching circuit and the detecting circuit through the bus bar. The information of the device is acquired by the remote management module through the remotely-controllable switching circuit. A switch element of the remotely-controllable switching circuit which is connected to the device is selectively turned on or turned off by the remote management module. When the switch element is turned on, the DC power is transmitted to the device through the switch element. | 04-23-2015 |
Wen-Hsiang Lin, Taipei TW
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20120280635 | AC LIGHT-EMITTING DEVICE - An alternating current (AC) light-emitting device includes a waveform generating unit and an AC light-emitting unit. The waveform generating unit is configured to receive an AC electrical signal and to generate a drive signal by adjusting one of: voltage amplitude of the AC electrical signal during one of positive and negative half-cycles of the AC electrical signal, and waveform level of the AC electrical signal. The AC light-emitting unit includes a first light-emitting component and a second light-emitting component, and the second light-emitting component emits a different wavelength light compared to that emitted by the first light-emitting component. The first and second light-emitting components are electrically coupled to the waveform generating unit to receive the drive signal, and emit light according to the drive signal. | 11-08-2012 |
Wen-Hsiang Lin, Taipei City TW
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20120081005 | LUMINAIRE - A luminaire is provided, which includes a first light source for providing an illumination light and a second light source passing through at least one image pattern for providing a patterned light. The first light source and the second light source are coupled to a driving circuit and covered by a lamp cover. The driving circuit is used to selectively drive at least one of the first light source and the second light source for providing the illumination light and/or the patterned light. A user may turn on or switch different patterns by touching a casing of the luminaire. | 04-05-2012 |
20130200794 | LIGHT-EMITTING DIODE CIRCUIT AND LIGHT-EMITTING DEVICE HAVING THE SAME - A light-emitting device includes multiple light-emitting diode units sequentially connected and coupled to a first power source, a switching circuit connected to the light-emitting diode units, a second power source, and a control module. Power provided by the first power source is larger than power provided by the second power source. The second power source is connected to the light-emitting diode units through the switching circuit, which is controlled by the control module to facilitate the delivery of the power of the first power source or the second power source to the light-emitting diode units. When the first power source serves to deliver the power thereof to the light-emitting diode units, the light-emitting diode units may be in a serial conduction. When the second power source serves to deliver the power thereof to the light-emitting diode units, the light-emitting diode units may be in a parallel conduction. | 08-08-2013 |
Wen-Hsiang Lin, Jhudong Township TW
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20130256259 | MEMS NANOSTRUCTURES AND METHODS OF FORMING THE SAME - A method of forming of MEMS nanostructures includes a portion of a substrate is recessed to form a plurality of mesas in the substrate. Each of the plurality of mesas has a top surface and a sidewall surface. A light reflecting layer is deposited over the substrate thereby covering the top surface and the sidewall surface of each mesa. A protection layer is formed over the light reflecting layer. An ARC layer is formed over the protection layer. An opening in a photo resist layer is formed over the ARC layer over each mesa. A portion of the ARC layer, the protection layer and the light reflecting layer are removed through the opening to expose the top surface of each mesa. The photo resist layer and the ARC layer over the top surface of each mesa are removed. | 10-03-2013 |
20150024533 | METHOD OF FORMING A SEMICONDUCTOR DEVICE - A method of forming a semiconductor device includes depositing a light reflecting layer over a substrate. The method also includes forming a protection layer over the light reflecting layer. The method further includes forming an anti-reflective coating (ARC) layer over the protection layer. The method additionally includes forming an opening in the ARC layer, the protection layer and the light reflecting layer exposing the substrate. The method also includes removing the ARC layer in a wet solution comprising H2O2, the ARC layer being exposed to the H | 01-22-2015 |
Wen-Hsiang Lin US
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20110156001 | NITRIDE-BASED LIGHT-EMITTING DEVICE - A nitride-based light-emitting device includes a substrate and a plurality of layers formed over the substrate in the following sequence: a nitride-based buffer layer formed by nitrogen, a first group III element, and optionally, a second group III element, a first nitride-based semiconductor layer, a light-emitting layer, and a second nitride-based semiconductor layer. | 06-30-2011 |
Wen-Hsiang Lin, Hsinchu TW
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20130164873 | Nitride-Based Light-Emitting Device - A nitride-based light-emitting device includes a substrate and a plurality of layers formed over the substrate in the following sequence: a nitride-based buffer layer formed by nitrogen, a first group III element, and optionally, a second group III element, a first nitride-based semiconductor layer, a light-emitting layer, and a second nitride-based semiconductor layer. | 06-27-2013 |
Wen-Hsiang Liu, Taoyuan County TW
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20130102299 | System and Method for Supporting Multiple Phone System - The present invention provides a method for supporting multiple communication systems in a mobile communication device. The method includes providing at least two communication channels, each communication channel comprising a communication module; receiving a communication request; directing the communication request to a selected communication channel among the at least two communication channels according to a communication type information; and transmitting data associated with the communication request through the selected communication channel. Wherein each communication module of the at least two communication channels supports different transmission protocol. | 04-25-2013 |
Wen-Hsiang Lu, Miaoli TW
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20130170182 | LED LAMP - An LED lamp includes a socket and a shallow dish-shaped body detachably connected to the socket. The body includes a rear cover, a front cover, a fixing member, a lamp board, a number of LED light sources and a driving circuit board. The fixing member includes a ring-shaped fixing element. The lamp board is mounted on an external circumferential surface of the fixing element, the LED light sources are mounted on the lamp board facing an inside of the rear cover. The driving circuit board is configured to drive the LED light sources to emit light beams towards the rear cover. The rear cover is configured for allowing a portion of the light beams from the LED light sources to pass therethrough and reflecting remaining portion of the light beams to the front cover, and the front cover is configured for allowing the reflected light to pass therethrough. | 07-04-2013 |
20130170183 | LED LAMP - An LED lamp includes a socket and a shallow dish-shaped body detachably connected to the socket. The socket is electrically connected to an external power source. The body includes a rear cover, a transparent front cover, a lamp board, a number of LED light sources, a driving circuit board and a fixing member. The LED light sources are mounted on the lamp board facing the front cover, wherein the LED light sources are visible from an outside of the transparent front cover when they are lit. The driving circuit board is electrically connected to the socket and the lamp board, and is configured for driving the LED light sources to emit light beams. The fixing member is configured for fixing the rear cover, the driving circuit board and the lamp board together. | 07-04-2013 |
20130223065 | STREET LAMP - A street lamp includes a lamp post and a lamp housing mounted on a distal end of the lamp post. An alternating current cable is received in the lamp post. A light source is received in the lamp housing. A power supplying device is electrically connected to the light source via a connecting cable. A connection device includes an Edison screw socket and an Edison male screw plug being detachably and threadedly engaged in the Edison screw socket. The Edison screw socket is electrically coupled to the alternating current cable, and the Edison male screw plug is electrically and mechanically coupled to the power supplying device. The power supplying device is configured for converting an alternating current into direct current and supplying the direct current to the light source. | 08-29-2013 |
Wen-Hsiang Tsai, Hsinchu City TW
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20100042319 | AUTOMATIC ULTRASONIC AND COMPUTER-VISION NAVIGATION DEVICE AND METHOD USING THE SAME - The present invention discloses an automatic ultrasonic and computer-vision navigation device and a method using the same. In the method of the present invention, the user guides an automatic navigation device to learn and plan a navigation path; next, the automatic navigation device navigates independently and uses ultrasonic signals and computer vision to detect the environment; then, the automatic navigation device compares the detected environment data with the navigation path to amend the physical movement track. The present invention enables ordinary persons to interact with the automatic navigation device without operating the computer. As the present invention adopts computer vision and ultrasonic signals to realize the functions thereof, the manufacturers can save the hardware cost. | 02-18-2010 |
20110249813 | METHOD FOR EMBEDDING SECRET MESSAGE INTO PNG IMAGE - A method for embedding a secret message into a PNG image comprises steps: converting a secret message into a plurality of secret codes; converting the secret codes into a plurality of secret shares; using a mapping process to modify values of the secret shares to approach a full-transparent value of an alpha channel of a PNG image, and sequentially embedding the mapped secret shares into the alpha channel. As the secret shares with high-transparent values, they leave the RGB channels untouched. Thus, embedding the secret shares into the PNG image does not make difference in the appearances between the secret-carrying image and the original PNG image. Therefore, the present invention can transmit secret message securely and realize covert communication. | 10-13-2011 |
20140085408 | SCENE IMAGING METHOD USING A PORTABLE TWO-CAMERA OMNI-IMAGING DEVICE FOR HUMAN-REACHABLE ENVIRONMENTS - A scene imaging method using a portable two-camera omni-imaging device for human-reachable environments is disclosed. Firstly, an upper omni-image and a lower omni-image of at least one scene are captured. Next, image inpainting and image dehazing perform on the upper omni-image and the lower omni-image. Next, image unwrapping performs on the upper omni-image and the lower omni-image by a pano-mapping table, so as to form an upper panoramic image and a lower panoramic image respectively, and the upper panoramic image and the lower panoramic image respectively have an upper part and a lower part overlapping each other. Finally, a data item on the upper part and the lower part is obtained by view points of the scene and the pano-mapping table, thereby stitching the upper and lower panoramic images. | 03-27-2014 |
20150067870 | SECRET COMMUNICATION METHOD WITH SELF-AUTHENTICATION CAPABILITY - A secret communication method with a self-authentication capability is provided, which comprises steps of dividing a secret message into a plurality of secret segments; converting each of the secret segments into (k+1) shares, wherein k is a positive integer; embedding the shares into a media carrier; selecting every k shares among the (k+1) ones to compute (k+1) copies in value; and checking if the (k+1) copies in value are the same. If the (k+1) copies in value are the same, then the secret message is shown. Otherwise, at least one mark will be utilized to replace the secret message while the part of the secret message which is not falsified can still be correctly shown. By employing the method, the integrity and fidelity of the hidden secret message can thus be verified, thereby achieving a new covert communication process performing both information hiding and self-authentication capability. | 03-05-2015 |
20150193952 | SAND ART SIMULATION SYSTEM AND METHOD - The present invention provides a sand art simulation system and method, which transfers an image into sand art. Analyze contour lines and feature points of objects in the image to find out which contour line can be drawn at the same time. Divide the image into a plurality of blocks, and analyze sand spilling ways at each block. Simulate sand floating in the air, moving and heaping to make a sand-spread plane. Then draw the contour lines on the sand-spread plane to show the sand art of the image. | 07-09-2015 |
20150326750 | DATA HIDING METHOD VIA REVISION RECORDS ON A COLLABORATION PLATFORM - The present invention provides a data hiding method via revision records on a collaboration platform, which first creates a collaborative database including a plurality of articles and revision records. A user puts as input a cover document, a secret message, and a key on a collaboration platform. Based on four characteristics of multi-user collaborative-writing processing, the collaborative-writing platform is used, together with a key, to hide a secret message into the cover document automatically while simulating a collaborative-writing process and generate a stego-document where the secret message is hidden. Only authorized users with the key can extract the right secret message from the stego-document i.e. the message-hidden document successfully. | 11-12-2015 |
Wen-Hsiang Tseng, Jiadong Township TW
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20100114401 | Method and Device of Predicting the Level of Customer Amount, and Method and System of Controlling Temperature of Aircondiction by Using the Same - A method of predicting the level of customer amount is provided. The method at least comprises the steps of: (a) a counter counting person-time within a time period; (b) a processor checking whether a referenced customer amount of the time period is stored in a database if being at the beginning of the time period; and (c) the processor estimating the level of customer amount according to the referenced customer amount of the time period if the referenced customer amount of the time period is stored in a database. | 05-06-2010 |
Wen-Hsiang Tu, Taoyuan County TW
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20150077346 | ELECTRONIC SYSTEM HAVING MULTIPLE INPUT KEYBOARDS AND OPERATION METHOD OF THE SAME - An electronic system having a multiple of input keyboards is provided. The electronic system comprises a touch display unit and a processing unit. The touch display unit displays a plurality of input fields. The processing unit links each of a plurality of virtual input keyboards correspondingly to one of the input fields to perform data processing on the input fields according to the operation input on each of the virtual input keyboards. | 03-19-2015 |
Wen-Hsiang Wu Li, New Taipei TW
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20150221429 | Planar Coil Module and Planar Transformer Using the Same - Disclosed is a planar coil module comprising a first planar coil, a second planar coil and a connection portion to connect the first and second planar coils in series. The first and second coils respectively include an outer loop and an inner loop connected in series, with the inner loops of the first and second planar coils being connected by the connection portion. The first and second planar coils are provided in two neighboring planes and are separated by a distance. A planar transformer including the invented planar coil module is also disclosed. | 08-06-2015 |
20150221430 | Modularized planar coil and planar transformer using the same - Disclosed is a planar coil module comprising a first planar coil, a second planar coil and a connection portion to connect the first and second planar coils in series. The first and second coils respectively include an outer loop and an inner loop, connected in series and separated by a first distance, with the inner loops of the first and second planar coils connected by the connection portion. The first and second planar coils are provided in two neighboring planes and are separated by a second distance. The outer loops of the first and second planar coils respectively include an outer terminal away from the inner loop, wherein the outer terminals extend to form a pad. The pad of the first planar coil locates at a first position at peripheral of an imaginary geometric shape that encloses the two planar coils and the pad of the second planar coil locates at a second position apart from the first position at peripheral of the geometric shape. A planar transformer including the invented planar coil module is also disclosed. | 08-06-2015 |
20150221431 | Modularized planar coil layer and planar transformer using the same - Disclosed is a modularized planar coil in the form of a planar coil layer and comprising a coil main body and two pads extended from both ends of the coil main body. The pads respectively locate at a first position at periphery of an imaginary geometric shape that encloses the coil main body and a second position apart from the first position at peripheral of the geometric shape. Winding assemblies of a plurality of the invented planar coil layers and transformers including the invented coil layers are also disclosed. The invention provides a planar transformer that is easy to prepare and useful in the SMT technology. | 08-06-2015 |