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Chang, New Taipei City
Chao-Hsien Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120095777 | PATIENT LIFT APPARATUS AND PATIENT LIFT SERVICE DISPATCH SYSTEM - A patient lift apparatus designed to lift and transfer patients is provided. The patient lift apparatus includes a patient lift base and a modular patient support device removably connected to the patient lift base to support a patient. The patient lift base includes a cantilever element, a portal frame, three wheel assemblies, a hanging mechanism. The cantilever element is pivoted intersectionally with the portal frame. The three wheel assemblies are disposed at the bases of the cantilever element and the portal frame, as three bearing points. The hanging mechanism is pivoted to the top of the cantilever element and connected to the modular patient support device below. When the cantilever element and the portal frame are rotated relatively, the height, the shape and the positions of the bearing points of the patient lift apparatus are changed accordingly. | 04-19-2012 |
Cheng Chun Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110289251 | INTERFACE CARD QUICK PLUG-AND-UNPLUG DEVICE - An interface card quick plug-and-unplug device for use with a PCIe interface card is disclosed to include a shell covering a part of the PCIe interface card, and a locating member disposed at one side of the shell and/or the PCIe interface card for engagement with the PCIe slot upon insertion of the PCIe interface card into the PCIe slot. Biasing the locating member allows quick removal of the PCIe interface card from the PCIe slot without any tool. The interface card quick plug-and-unplug device enhances the flexibility of the design of computer circuit layout. | 11-24-2011 |
Chia-Ho Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120129363 | ELECTRICAL CONNECTOR - An electrical connector is applied to be soldered and disposed on a printed circuit board, and includes a terminal seat, a terminal and a soldering member. The terminal is disposed in the terminal seat, and includes a main body, a first clamping portion and a second clamping portion. The soldering member is clamped between the first clamping portion and the second clamping portion, and is soldered to the printed circuit board. | 05-24-2012 |
Feng-Chia Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120105106 | Low-Power Wire-OR Matching Circuit - A wire-OR matching circuit with low power consumption can be enabled by inputting an input-enabling signal representing “enabled.” The wire-OR matching circuit generates an output-enabling signal according to a control signal and a periodic pulse signal. When the periodic pulse signal represents “turn on”, if the input-enabling signal represents “enabled” and the control signal represents “not disabled”, the output-enabling signal represents “enabled;” if the input-enabling signal represents “enabled” and the control signal represents “disabled”, the output-enabling signal represents “not enabled.” The wire- or matching circuit can promptly break the connection between the high voltage source and the low voltage source by controlling the pulse width of the periodic pulse signal. In this way, large current is avoided, saving power consumption. | 05-03-2012 |
Feng-Sheng Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120119144 | LUMINANCE MATERIAL AND MANUFACTURING METHOD AND MANUFACTURE APPARATUS THEREOF - A method for preparing an ester is provided. The method includes steps of mixing an acid and an alcohol in a reactive distillation column to generate a first gas mixture; transporting the first gas mixture out of the reactive distillation column; cooling down the first gas mixture for a phase separation to obtain a first liquid mixture in an upper phase; transporting the first liquid mixture back to the reactive distillation column; obtaining a second liquid mixture at a middle section of the reactive distillation column; transporting the second liquid mixture to a separative distillation column; and obtaining the ester at a bottom section of the separative distillation column. | 05-17-2012 |
Hsiang-Hui Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120040630 | AMPLITUDE MODULATION CIRCUIT IN POLAR TRANSMITTER AND METHOD FOR CALIBRATING AMPLITUDE OFFSET IN POLAR TRANSMITTER - An amplitude modulation circuit in a polar transmitter includes a digital-to-analog converter (DAC), a filter, a gm stage, and a calibration module. The DAC is arranged to be coupled to an amplitude modulation signal input in a normal mode. The filter is coupled to the DAC, and the gm stage is coupled to the filter. The calibration module has an input coupled to the gm stage, and an output coupled to a node on a path between the DAC and the gm stage. A method for calibrating an amplitude offset in the polar transmitter includes: generating an amplitude offset calibration signal according to an amplitude modulation signal generated from the gm stage; and transmitting the amplitude offset calibration signal via the output of the calibration module to a node on a path between the DAC and the gm stage so as to calibrate the amplitude offset. | 02-16-2012 |
Hsing-Wang Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120120620 | WATERPROOF ELEMENT AND ELECTRONIC DEVICE HAVING THE WATERPROOF ELEMENT - An electronic device includes a housing unit having an accommodating portion, and first and second openings communicating with the accommodating portion. A waterproof element is made of a resilient material, and includes a main body that is disposed on the accommodating portion and that has a top face, and a side face extending upwardly from the top face. The electronic component module includes a circuit board and an electronic component. The circuit board has a board bottom face disposed on and abutting against the top face of the main body and covering the second opening, and a board edge abutting against the side face of the main body. An electronic component is attached to the circuit board, extends through the main body of the waterproof element, is disposed inside the accommodating portion, and faces the first opening. | 05-17-2012 |
Hsun-Lang Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110201114 | Manufacturing Method of Immune Killer Cells - The present invention relates to a manufacturing method of immune killer cells characterized in that an immune killer cell is induced in a culture medium containing concanavalin A (ConA), and the immune killer cell is maintained or expanded in a culture procedure. Antibody proteins are not used as a stimulant in the culture process to avoid the risk of being infected by zoonotic diseases and effectively increase the number and specific release of the immune killer cells. | 08-18-2011 |
Hung-Chin Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120127630 | Solid State Supercapacitor and Method for Manufacturing the Same - A solid state supercapacitor and a method for manufacturing the same is provided, the solid state supercapacitor including two nanowire electrodes with their surface full of nanowire bundle and a dielectric material filled in a space between the two nanowire bundle electrodes and the nanowire bundle, wherein the nanowire bundle includes many nanowires to increase the surface area of electrodes; since the two nanowire bundle electrodes include the nanowire bundle, the surface area thereof is large; a dielectric layer is the original material of the dielectric material, directly reacted, deposited and cured in the space between the two nanowire bundle electrodes without causing pollutions due to additional processing; therefore, the dielectric layer is of high purity and density and has high permittivity to achieve the greatest permittivity of the dielectric material. As a result, the energy capacity of unit volume of the capacitor is effectively increased. | 05-24-2012 |
Jung-Chien Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110171070 | SURFACE-MODIFIED SENSOR DEVICE AND METHOD FOR SURFACE-MODIFYING THE SAME - A method for surface-modifying a sensor device is disclosed, which includes the following steps: providing a sensor device, wherein a surface of the sensor device has a metal film; forming a surface-modification layer having a plurality of carboxyl groups on the metal film of the sensor device by isopropyl alcohol plasma; and forming a poly(acrylic acid) layer on the surface-modification layer, wherein the acrylic acid of the poly(acrylic acid) layer is grafted to the carboxyl of the surface-modification layer. A surface-modified sensor device is also disclosed. | 07-14-2011 |
Jyh-Chun Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120135293 | BATTERY SET PACKAGE - A battery set package is disclosed, which comprises: a plurality of battery cells, each being configured with a frame of a specific length that has two terminals defined at the two opposite longitudinal ends of the frame; two brackets, disposed respectively at the two opposite terminals of the frame for allowing the plural battery cells to be sandwiched between the two brackets; two shells, respectively mounted on the both side of the two brackets; and a plurality of fixtures, for exerting clamping forces in a direction parallel with the longitudinal direction of the frame to the two shells so as to press the two shells to move toward each other and thus fixedly secured the two brackets along with the plural battery cells between the two shells. | 05-31-2012 |
Nai-Chien Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120002579 | NETWORK ADAPTER WITH WIRELESS NETWORK ACCESS FUNCTION - A network adapter with a wireless network access function includes a wireless network access point router, a socket, a network plug, and a metallic cover. The wireless network access point router has at least one set of electrode terminals. The socket has at least one connecting port. The connecting port is provided with a plurality of insertion slots for allowing the electrode terminals to be assembled therein. The network plug is electrically connected to the wireless network access point router. The metallic cover is a hollow body. The rear side of the body has two foldable plates. The wireless network access point router, the socket and the network plug are assembled in the body of the metallic cover with the network plug being exposed to the outside of the body. | 01-05-2012 |
| 20120003852 | MULTI-INTERFACES CONNECTOR - A multi-interfaces connector includes a plurality of housings, a circuit board and a casing. The circuit board has a soldering portion, and the circuit board has a plurality of tongue plates extended from one side of the soldering portion. The tongue plates are separately arranged through the plurality of housings. The tongue plates respectively have a plurality of first conductive pins, a plurality of second conductive pins and a plurality of third conductive pins. The casing has a hollow case body which includes a plurality of through holes. The plurality of housings are arranged with the circuit board and installed in the casing. Therefore, the multi-interfaces connector is capable of being inserted with several transmission lines which have different types of insertion plug. | 01-05-2012 |
| 20120008239 | TRANSFORMER MODULE WITH MULTIPLE PROTECTIONS - The transformer module of the invention includes an isolation transformer having a primary winding with a first tap and a secondary winding with a second tap. A protection circuit is electrically connected to the first tap and the second tap. The protection circuit includes at least one protective element. | 01-12-2012 |
| 20120039051 | WIRELESS NETWORK ADAPTER - The wireless network adapter includes a circuit board, a wireless network module, a High Definition Multimedia Interface (HDMI) connector, and a housing. The wireless network module is electrically connected to the circuit board. The HDMI connector is electrically connected to the circuit board. The housing has a room for accommodating the circuit board, the wireless network module and a part of the HDMI connector and an opening for being protruded by the HDMI connector. The adapter can be connected to a host by the HDMI connector. | 02-16-2012 |
| 20120040559 | CONNECTOR HAVING PROTECTION COMPONENTS - A connector having protection components includes an insulation body, a signal transmission module provided in the insulation body, a first protection component set and a second protection component set both electrically connected to the signal transmission module. The signal transmission module includes a circuit board and an input terminal set and an output terminal set electrically connected to the circuit board. The first protection component set is electrically connected between the input terminal set and the output terminal set for protection between the lines. The second protection component set is electrically connected between the first protection component set and a grounding line, thereby providing protection between the lines and a grounding line. | 02-16-2012 |
Szu-Tsung Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110249447 | LIGHT-GUIDING STRUCTURE OF TRANSLUCENT PRESS KEY - The present invention discloses a light-guiding structure of a translucent press key including a keypad region including a circular hollow area, and a diffuser and a light source module sequentially disposed below the keypad region. The light source module includes a reflective film and a light generating unit, in which the reflective film has a through hole formed at a position opposite to the middle of the circular hollow area, and the light generating unit is coupled to a control circuit of the keypad region and generates a light source to pass through the through hole. The light-guiding structure of a translucent press key of the present invention has the advantages of a low cost and highly uniform light distribution. | 10-13-2011 |
Tao Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120019639 | ACTIVE SHUTTER STEREOSCOPIC IMAGE DISPLAY SYSTEM AND METHOD OF CONTROLLING THE SAME - A stereoscopic image display device is for use with shutter glasses having left and right shutter lenses and includes a display processor, a display screen, a signal generator, and a signal transmitter. The display processor is for receiving a video input signal and outputting a video output signal sequence according to a frame sync signal acquired from the video input signal. The display screen is for receiving the video output signal sequence corresponding to a sequence of left-eye and right-eye images and displays the left-eye and right-eye images in an alternating manner according to the frame sync signal. The signal generator is for generating a shutter sync control signal that is transmitted to the shutter glasses by the signal transmitter for controlling duty cycles of alternating operations of the shutter glasses according to the frame sync signal. | 01-26-2012 |
Tsai-Chin Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120075213 | MULTI-HOST TOUCH CONTROL DISPLAY DEVICE - A multi-host touch control display device is to be connected to a plurality of host devices for touch controlling the host devices, and includes a control unit, a touch screen unit and a switch unit. The control unit provides a switch control signal. The touch screen unit is for generating a touch control signal according to a touch event thereon. The switch unit is coupled electrically to the control unit for receiving the switch control signal therefrom, is further coupled electrically to the touch screen unit, and is to be coupled electrically to the host devices. The switch unit is operable to enable transmission between the touch screen unit and a selected one of the host devices according to the switch control signal received from the control unit such that the touch screen unit is able to transmit the touch control signal generated thereby to the selected one of the host devices. | 03-29-2012 |
Wei-Hsu Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120041573 | DYNAMIC GAIN CONTROLLER AND CONTROL METHOD FOR A CONTROL PLANT - A dynamic gain controller for providing an adjust value for a control plant to control an output value of the control plant, detects an error value between a feedback value related to the output value and an input reference value, and compares the error value with a threshold to select a gain for amplifying the error value to generate the adjust value. The dynamic gain control will make the control plant to have a shorter settling time and a stable output value. | 02-16-2012 |
Wei-Yu Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120042550 | KEY TAG - A key tag includes: a body having a recess and a through hole near its one end, a tag sheet accommodated in the recess, and a cover sheet adaptively engaged with the body so as to confine the tag sheet within the recess. | 02-23-2012 |
| 20120042703 | KEY BOX - According to the present invention, a key box is provided to include: a body; a cover, pivotally connected with the body to render an open state and a closed state; and a panel set, embedded on the cover, comprising a keypad module and a lock module. Wherein, by manipulating either the keypad module or the lock module, the open state and the closed state can be switched. | 02-23-2012 |
| 20120042704 | CASH BOX - An electronic cash box including a body, a cover and a panel set is provided. The cover is pivotally connected to the body, and provides an open state and a closed state. The panel set includes a keypad module providing an electronic lock function and a lock module providing a mechanical lock function. By operating either the keypad module or the lock module, the open state and closed state can be switched. | 02-23-2012 |
Wen-Tsung Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120127362 | IMAGE-CAPTURING DEVICE AND ELECTRONIC EQUIPMENT HAVING THE SAME - An image-capturing device includes a fixing element, an image-capturing module, and a resilient friction element. The fixing element includes a fixed friction face. The image-capturing module includes a journal portion connected rotatably to the fixing element, and a main body connected to the journal portion and having a lens. The journal portion has an outer surface facing the friction face and rotatable relative to the friction face, and at least one accommodating groove formed in the outer surface. The resilient friction element is disposed on the outer surface of the journal portion, and includes at least one friction portion spanning the accommodating groove. The friction portion is in frictional contact with the friction face, and is deformed and compressed into the accommodating groove by the friction face. | 05-24-2012 |
Wen-Yao Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120123894 | Decentralized Transportation Dispatching System and Method for Decentralized Transportation Dispatching - A method for decentralized transportation dispatching is disclosed. The method bypasses utilizing a centralized dispatch call center and includes announcing a transportation requirement via broadcasting directly by at least one user, and replying to the transportation requirement with a plurality of competitive bidding information directly from a plurality of transportation providers who are capable of providing a passenger-carrying service or providing a goods-carrying service. The method further includes selecting one transportation provider from the transportation providers according to a request from the user, in which the selecting is performed through referencing the bidding information replied to by the transportation providers. | 05-17-2012 |
Wen-Yuan Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120098125 | INTEGRATED CIRCUIT PACKAGE AND PHYSICAL LAYER INTERFACE ARRANGEMENT - An integrated circuit (IC) package includes an IC chip and a package carrier. The IC chip includes a substrate and an IC layered structure configured on an active surface of the substrate. The IC layered structure includes a first physical layer interface and a second physical layer interface. The first physical layer interface includes a plurality of first bump pads and a plurality of first inner pads electrically connected to the first bump pads, respectively. The second physical layer interface includes a plurality of second bump pads and a plurality of second inner pads electrically connected to the second bump pads, respectively. The second bump pads are mirror images of the first bump pads with respect to a first geometric plane perpendicular to the active surface. The second inner pads are mirror images of the first inner pads with respect to the first geometric plane. | 04-26-2012 |
Yih Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110242027 | DISPLAY WITH IN-CELL TOUCH SENSOR - The present invention discloses a display with in-cell touch sensors comprising a first substrate, a second substrate, and a touch sensor disposed on the second substrate. A thin-film transistor (TFT) array is disposed on a surface of the first substrate, and a color pixel array is disposed on a surface of the second substrate. The TFT array faces and is aligned with the color pixel array. The touch sensor comprises a plurality of electrodes, a plurality of first leads, and a plurality of first pads. Each of the first leads is connected to one of the electrodes and one of the first pads. There are a plurality of second pads, a plurality of second leads, a plurality of connecting wires, and a plurality of terminal pads. Each of the second leads connects one of the second pads and one of the connecting wires. At least one of the connecting wires simultaneously and electrically connects several of the second leads. Each of the connecting wires electrically connects at least one of the terminal pads. Each of the first pads electrically connects one of the second pads. | 10-06-2011 |
| 20110310056 | ELECTRONIC BLACKBOARD - An electronic blackboard comprises an addressable light-emitting board and a touch panel. The touch panel is stacked on the surface of the addressable light-emitting board. The touch panel includes a plurality of sensing areas arranged in an array, and the addressable light-emitting board includes a plurality of light-emitting areas corresponding to the sensing areas. When one of the sensing areas generates a sensing signal by a finger or pen, the corresponding light-emitting area is lit and therefore creates clear white trace on a black background to become an electronic blackboard. | 12-22-2011 |
| 20120119642 | DISPLAY PIXEL AND DISPLAY DEVICE INCLUDING THE SAME - A display pixel includes: a first stack including a transparent anode layer having first and second anode elements, a cathode layer, and a functional layer disposed between the anode layer and the cathode layer; a second stack disposed on the first stack and including an insulating layer and a conductive column line disposed on a surface of the insulating layer; a conductive bridging line disposed in the first stack and connected to the first and second anode elements; and an upper via unit including an upper contact via extending from the conductive column line into the first stack and connected to the bridging line or one of the first and second anode elements. | 05-17-2012 |
Yu-Jen Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120007835 | MULTI-TOUCH OPTICAL TOUCH PANEL - A multi-touch optical touch panel which comprises a rectangular position-detecting surface with a length L and a width W; a first set of a plurality of light-emitting element pairs configured for emitting a plurality of light beams, wherein the first set of light-emitting element pairs are arranged at various points along a first side of the position-detecting surface in a lengthwise direction; a second set of a plurality of light-emitting elements are arranged at various points along the first side at 90 degrees with reference to the first side; two reflectors arranged along two opposed sides of the rectangular position-detecting surface in the W direction; and a first set of a plurality of light-receiving element pairs configured for receiving the plurality of light beams emitted by the first set of light-emitting element pairs, wherein the first set of light-receiving element pairs are arranged at various points along a second side of the position-detecting surface opposite to the first side in a lengthwise direction; a second set of a plurality of light-receiving elements are arranged at various points along the second side at −90 degrees with reference to the second side for receiving the plurality of light beams emitted by the second set of light-emitting elements. A control circuit is configured for causing the first set of light-emitting element pairs and the second set of light-emitting elements to emit the plurality of light beams in a predetermined order to scan the position-detecting surface, and further configured for causing the first set of light-receiving element pairs and the second set of light-receiving elements to receive the plurality of light beams, thereby forming optical paths on the position-detecting surface in a grid pattern. | 01-12-2012 |
Yung-Chang Chang, New Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120075417 | LETTERBOX MARGIN PROCESSING METHOD FOR IDENTIFYING LETTERBOX MARGINS OF TARGET FRAME ACCORDING TO FRAME PACKING TYPE CORRESPONDING TO 3D VIDEO INPUT AND RELATED LETTERBOX MARGIN PROCESSING APPARATUS THEREOF - A letterbox margin processing method includes: receiving a three-dimensional (3D) video input; determining a frame packing type corresponding to the 3D video input; selecting a first image region from a target frame according to the determined frame packing type, wherein the target frame is derived from the 3D video input; and detecting letterbox margins within the first image region. | 03-29-2012 |