Ching-Wen
Ching-Wen Chang, Kaohsiung Hsien TW
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20080265687 | Linear electromagnetic driving module and linear electromagnetic driving device - A linear electromagnetic driving device composed of multiple linear electromagnetic driving modules. A linear electromagnetic driving module has a base, an electromagnetic driving assembly, a crankshaft assembly and a bumper assembly. The electromagnetic driving assembly has a housing with coil and a linear magnetic shaft capable of moving linearly in the housing. The crankshaft assembly is mounted on the base, is connected to the linear magnetic shaft through crank arm and has two crank disks with pivot output shafts mounted rotatably on the base. The electromagnetic induced power output of each driving module is controlled and coordinated electronically through a sensor assembly on the driving device to maximize the energy efficiency. The device is compact and energy efficient. | 10-30-2008 |
Ching-Wen Chen, Hsinchu TW
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20110101527 | MECHANISMS FOR FORMING COPPER PILLAR BUMPS - The mechanism of forming a metal bump structure described above resolves the delamination issues between a conductive layer on a substrate and a metal bump connected to the conductive layer. The conductive layer can be a metal pad, a post passivation interconnect (PPI) layer, or a top metal layer. By performing an in-situ deposition of a protective conductive layer over the conductive layer (or base conductive layer), the under bump metallurgy (UBM) layer of the metal bump adheres better to the conductive layer and reduces the occurrence of interfacial delamination. In some embodiments, a copper diffusion barrier sub-layer in the UBM layer can be removed. In some other embodiments, the UBM layer is not needed if the metal bump is deposited by a non-plating process and the metal bump is not made of copper. | 05-05-2011 |
20130341409 | Multi-Function Radio-Frequency Device, Computer System and Method of Operating Multi-Function Radio-Frequency Device - A multi-function Radio-Frequency device integrated into a computer system is disclosed and includes a substrate including a first surface and a second surface opposite to each other, a touchpad area disposed on the first surface of the substrate for generating a touch signal according to a touch situation, an antenna disposed on the first surface and/or the second surface of the substrate for receiving and transmitting a Radio-Frequency signal, and a control module disposed on the second surface of the substrate and coupled to the touchpad area and the antenna for generating a touch control signal according to the touch signal and generating an identification signal according to the Radio-Frequency signal to the computer system. | 12-26-2013 |
Ching-Wen Chen, Hsin-Chu TW
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20150295006 | LIGHT SENSING DEVICE AND MANUFACTURING METHOD THEREOF - A light sensing device includes a substrate, a control unit and a light sensing unit. The control unit and the light sensing unit are disposed on the substrate. The control unit includes a gate electrode, a gate insulation layer, an oxide semiconductor pattern, a source electrode and a drain electrode. The gate insulation layer is disposed on the gate electrode, and the oxide semiconductor pattern is disposed on the gate insulation layer. The light sensing unit includes a bottom electrode, a light sensing diode and a top electrode. The light sensing diode is disposed on the bottom electrode, and the top electrode is disposed on the light sensing diode. The gate insulation layer partially covers the top electrode, and the gate insulation layer has a first opening partially exposing the bottom electrode. The drain electrode is electrically connected to the bottom electrode via the first opening. | 10-15-2015 |
Ching-Wen Chen, Tu-Cheng TW
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20100233522 | BATTERY CONNECTOR AND HOLDING STRUCTURE FOR BATTERY - A battery connector for a portable electronic device comprises a seat body and a plurality of elastic pins, the seat body includes a first plate and a second plate perpendicularly formed a side of the first plate, the first plate and the second plate cooperatively enclosing a plurality of assembly grooves to assemble the elastic pins. Each elastic pin includes a first folding portion and a second folding portion connecting with the first folding portion. The elastic pins are assembled in the assembly grooves accordingly, the first folding portion protrudes from the first plate and the second folding portion protrudes laterally from the second plate. It is also provides a holding structure applying the battery connector. | 09-16-2010 |
Ching-Wen Cheng, Tainan City TW
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20140050084 | METHOD OF GROUP BASED MACHINE TYPE COMMUNICATION AND APPARATUSES USING THE SAME - A method of group based machine type communications (MTC) and apparatuses using the same are proposed to minimize unexpected network response by the way of group based MTC function translations and adjustments. According to the method and the apparatus performing the method, grouping and re-grouping in both in the network level and the application server level could be performed to minimize functional discrepancies among required functions for a MTC service, functions supported by a network, and functions available for MTC UEs. Functional discrepancies after the initial grouping may be solved by performing functional adjustment and translation. By using this group based method and apparatuses, not only control signal overheads are saved but the likelihood of network congestion or overload due to error signals could be lowered. | 02-20-2014 |
20160044530 | METHOD AND APPARATUS OF CONGESTION MANAGEMENT - A congestion management method is provided. The radio access node detects and determining a congestion. The radio access node performs a process of a congestion mitigation decision if the congestion is detected and determined. The radio access node performs a congestion mitigation process based on a result of the congestion mitigation decision. The radio access node detects and determines a congestion relief The radio access node stops the congestion mitigation process, and the congestion control process according to the congestion is stopped accordingly. | 02-11-2016 |
Ching-Wen Cheng, New Taipei City TW
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20150282021 | Method of Updating Network Detection and Selection Information and Traffic Routing Information - A method of updating network detection and selection information and traffic routing information for a communication device in a wireless communication system is disclosed. The method comprises updating network detection and selection information and traffic routing information by an access stratum procedure, handover procedure, area update procedure, attach procedure, or cell selection or reselection procedure. | 10-01-2015 |
20160044591 | Method of Access Network Detection and Selection - A method of access network detection and selection for a radio access node in a wireless communication system is disclosed. The method comprises providing a radio access network (RAN) assistance information including a plurality of WLAN ID, priority, and WLAN information to a communication device of the wireless communication system, wherein the WLAN information includes at least one of frequency, available bandwidth, channel, operator ID, trusted/untrusted WLAN, capability of S2a supporting, Venue, and WLAN operation mode. | 02-11-2016 |
20160142970 | METHOD OF CONTROLLING NETWORK TRAFFIC FOR USER EQUIPMENT AND BASE STATION AND RELATED APPARATUSES USING THE SAME - The present disclosure is directed to a method of controlling network traffic for a user equipment (UE) and a base station (BS). In one of the exemplary embodiments, the disclosure is directed to a method of controlling network traffic for a UE. The method would include not limited to determining whether to select a target access network, and transmitting a traffic re-direct inform message in response to the selection of the target access network, wherein the traffic re-direct inform message comprises information of the target access network and a traffic flow indicator corresponding to at least one traffic flow. | 05-19-2016 |
Ching-Wen Hsiao, Kaohsiung TW
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20130322871 | FIBER NETWORK EVENTS MEASUREMENT APPARATUS - A fiber network events measurement apparatus has a laser module alternately generating a pulse signal detecting beam and an FMCW detecting beam. The beams are sent to the fiber network route through a directional coupler. A photo detector receives feedback energy of the beams transmitting in the fiber network route and converts the feedback energy into electronic signals. A mixer uses a frequency difference calculation to obtain a comparison result according to an original and a reflected FMCW signal. The electronic signal is converted into a digital signal by an A/D converter. A signal control unit then obtains a compound trace result including information of characteristic trace and event positions. The compound trace result shows a fiber characteristic trace and event position trace for measuring the fiber network routes. | 12-05-2013 |
20130322874 | Detecting Device for Detecting Insertion Loss and Return Loss of Individual Events in an Optical Fiber Network - A detecting device that detects insertion loss of fiber route and return loss of individual events in an optical fiber network based on signals from dual paths to obtain various kinds of reference information of the optical fiber network. When the first path is selected, a detection signal produced using frequency modulated continuous wave (FMCW) technique is output to the optical fiber network. A return signal of the detection signal is used to analyze the position and return loss of various events in the optical fiber network. When the second path is selected, a common detection light is output to the optical fiber network. Based on the return signal of the common detection light, the insertion loss and total return loss of the entire network are obtained. | 12-05-2013 |
20140161444 | Remotely Controlled Fiber Testing Method - A remotely controlled fiber testing method has the steps of: building a fiber network system including a local fiber station and a remote fiber station; sending a modulated signal to the remote fiber station by the local fiber station; demodulating the modulated signal to obtain a control command by the remote fiber station; executing the control command to obtain a testing result by the remote fiber station; modulating the testing result and sending the testing result back to the local fiber station; and demodulating the testing result by the local fiber station. Only one technician appointed to the local fiber station is sufficient to do the testing action. Therefore, the personnel cost is effectively reduced. | 06-12-2014 |
20150038063 | PORTABLE OPTICAL FIBER END FACE POLISHER - The present invention provides a portable optical fiber end face polisher that has a probe, a shuttle, a cover and a resilient actuator. The probe has a driving shaft holding a pin having two through holes. The shuttle holds the driving shaft, a supplying reel and a spooling reel. The cover guides the driving shaft to rotate axially and draws a cleaning medium from the supplying reel to pass through the through holes across a probing face of the pin to the spooling reel. The resilient actuator is mounted between a stopping base of the cover and the shuttle to recover the relative positions of the shuttle and the cover. | 02-05-2015 |
Ching-Wen Hsiao, Banciao City TW
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20100112757 | ELECTRONIC DEVICE PACKAGE AND METHOD OF MANUFACTURING THE SAME - The present invention discloses an electronic device package and a method of the package. In particular, an electronic device package and a method of the package suitable for a bumpless electronic device package with enhanced electrical performance and heat-dissipation efficiency are disclosed. The method comprises: providing a substrate having a plurality of vias and a plurality of electronic devices; forming a gluing layer on a surface of the substrate and fixing the electronic devices on the gluing layer, wherein the electronic devices have I/O units aligned with the vias respectively; forming a plurality of fixing layers in the gaps between the electronic devices; trenching a plurality of openings aligned with the vias respectively in the fixing layer; forming a plurality of metallic conductive units in the vias, the openings and part of the surface of the substrate; and forming a passivation layer over the other surface of the substrate. | 05-06-2010 |
20120267765 | WAFER-LEVELED CHIP PACKAGING STRUCTURE AND METHOD THEREOF - A wafer-leveled chip packaging method, comprising the steps of: providing a wafer; attaching at least one first chip to the wafer; forming a first insulating layer on the wafer; forming a plurality of first conductive vias penetrating the first insulating layer, wherein parts of the first conductive vias are electrically connected with the first chip; forming a conductive pattern layer on the surface of the first insulating layer wherein the conductive pattern layer is electrically connected with the first conductive vias; forming a plurality of through holes penetrating the wafer; filling a second insulating layer in the through holes; and forming a plurality of second conductive vias in the second insulating layer, wherein the second conductive vias are electrically connected with the first conductive vias. | 10-25-2012 |
Ching-Wen Hsiao, Banciao City, Taipei County TW
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20090232156 | System, Apparatus, and Method for Loading Bits into Sub-Channels - An apparatus and a method for loading a predetermined number of bits into a plurality of sub-channels are provided. The apparatus comprises a sort module, a calculation module, and a decision module. The sort module is configured to sort the sub-channels into a plurality of sorted sub-channels according to the quality value of each of the sub-channels. The calculation module is configured to calculate the difference value for each of the sorted sub-channels, except for the first sorted sub-channels, according to the corresponding quality value. The decision module is configured to decide a number of bits for each of the sorted sub-channels according to the difference values, wherein a summation of the numbers is equal to the predetermined number. The apparatus and the method are able to load bits efficiently according to the difference values. | 09-17-2009 |
Ching-Wen Hsiao, Taipel TW
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20080286938 | Semiconductor device and fabrication methods thereof - A method for packaging a semiconductor device disclosed. A substrate comprising a plurality of dies, separated by scribe line areas respectively is provided, wherein at least one layer is overlying the substrate. A portion of the layer within the scribe lines area is removed by photolithography and etching to form openings. The substrate is sawed along the scribe line areas, passing the openings. In alternative embodiment, a first substrate comprising a plurality of first dies separated by first scribe line areas respectively is provided, wherein at least one first structural layer is overlying the first substrate. The first structural layer is patterned to form first openings within the first scribe line areas. A second substrate comprising a plurality of second dies separated by second scribe line areas respectively is provided, wherein at least one second structural layer is overlying the substrate. The second structural layer is patterned to form second openings within the second scribe line areas. The first substrate and the second substrate are bonded to form a stack structure. The stack structure is cut along the first and second scribe line areas, passing the first and second openings. | 11-20-2008 |
Ching-Wen Hsueh, New Taipei TW
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20130239200 | ELECTRONIC DEVICE AND METHOD FOR OPERATING LOCKED TOUCH SCREENS - An electronic device and a method are used to operate a locked touch screen of the electronic device. A password of unlocking the locked touch screen is set and stored into a storage device of the electronic device. When touches are generated on the touch screen, a count of touch points of each of the touches is obtained to generate a number queue. The number queue is compared with the password stored in the storage device, and the touch screen is unlocked when the number queue is identical to the password. | 09-12-2013 |
20140181961 | ELECTRONIC DEVICE AND METHOD FOR UNLOCKING ELECTRONIC DEVICE - In a method for unlocking an electronic device, a plurality of icons are preset and an icon is designated to be an unlocking icon for unlocking the electronic device. When the electronic device is locked, the icons are moving on the display device, and the moving icons is highlighted one by one according to a moving direction and a time interval. When a highlighted icon is touched and the highlighted icon is the unlocking icon, the electronic device is unlocked. | 06-26-2014 |
Ching-Wen Kao, Taichung TW
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20080302616 | Brake disk with grooves - A brake disk includes a central hole so as to be connected to a wheel shaft and a serrated periphery which includes a plurality of first protrusions and a second protrusion is located between any two adjacent first protrusions. Two recesses are connected between the second protrusion and the two adjacent first protrusions. A plurality of first grooves and second grooves are defined in each of two sides of the brake disk. Each second groove communicates with the first groove corresponding thereto so that rain drops, dust and debris from lining plates of calipers can be easily removed from the brake disk. | 12-11-2008 |
Ching-Wen Lien, New Taipei City TW
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20160046474 | AMPOULE OPENER - An ampoule opener is provided. The ampoule opener includes a clamping element and a cylindrical sleeve element. The clamping element includes a plurality of clamping arms. Each one of the plurality of clamping arms includes a clamping terminal. The cylindrical sleeve element is disposed around the clamping element. The cylindrical sleeve element is adapted to move back and forth along the clamping arms thereby adjusting an interval of each two adjacent clamping terminals. The ampoule opener is capable of breaking off ampoules with various calibers due to that the interval between the clamping terminals can be adjusted by moving the cylindrical sleeve element. | 02-18-2016 |
Ching-Wen Lin, Taoyuan City TW
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20160142486 | DATA-ACCESS SYSTEM AND METHOD FOR STORING DATA AND READING DATA - A data-access system, adapted to a plurality of Cloud storage providers, including a processing module, an access module and a storage module. The processing module receives a file, and obtains a dismantling rule according to file information. The processing module further dismantles the file into a plurality of sub-files according to a storage signal and the dismantling rule. The access module respectively detects the status of the connection of the Cloud storage providers, and the sub-files are stored to at least two of the Cloud storage providers according to the connections statuses. The storage module stores the dismantling rule and the storage records correspond to the sub-files. | 05-19-2016 |
Ching-Wen Lin, New Taipei City TW
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20130132068 | DEVICE, METHOD AND COMPUTER READABLE STORAGE MEDIUM FOR DISPLAYING MULTIPLE LANGUAGE CHARACTERS - A method to display multiple language characters is provided. The method comprises a number of steps. A multiple language character data is stored. The multiple language character data comprises a common character part and a plurality of offset parts. The common character part comprises a plurality of common characters and each of the offset parts comprises a plurality of specific language characters. A selection command is received. One of the offset parts is retrieved according to the selection command. At least one character is displayed on a display module according to the common character part and the selected offset part. | 05-23-2013 |
20150135169 | TESTING DEVICE AND TESTING METHOD THEREOF - A testing device and a testing method thereof are provided. The testing device is connected to a terminal device running a graphical user interface (GUI). The testing device runs a testing program to start a recording procedure to execute the following steps: detecting a plurality of actions generated in response to operations on the terminal device; detecting a foreground application of the GUI; reading a plurality of pieces of object information of the foreground application; and determining the actions to record an object property operation of the foreground application and a call command. The testing device further stops the recording procedure to generate and store a script file and a reference log file. The script file includes the object property operation and the call command. | 05-14-2015 |
20160055619 | DISPLAY METHOD AND DISPLAY DEVICE - A display method for display an image on a transparent display component of a display device is provided. The display method includes receiving a display content, determining a background resolution of the image, selecting one of background images as a first background image based on the display content and the background resolution, performing image processing on the first background image to generate a second background image, adding the display content to the second background image to generate the image, and displaying the image on the transparent display component. | 02-25-2016 |
20160062472 | RECOGNITION DEVICE, INTELLIGENT DEVICE AND INFORMATION PROVIDING METHOD - An intelligent device is configured to provide relevant information related to an image. The intelligent device includes a sensor module, an activation module, an image capture module, an image recognition module, and an information providing module. The sensor module includes a magnetometer and a gyroscope. The magnetometer detects a direction of a gesture relative to the intelligent device. The gyroscope detects at least one angular velocity of the gesture. The activation module determines the gesture according to the direction and the angular velocities, and generates an activating signal according to the gesture determined. The image capture module captures the image according to the activation signal. The image recognition module identifies the image to retrieve relevant information related to the image. The information providing module provides the relevant information. | 03-03-2016 |
Ching-Wen Lin, Taoyuan County TW
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20140369482 | COMMUNICATION ADMINISTRATION SYSTEM - A communication administration system includes: a administration system, for managing basis information of at least one user; and a service system, for fetching basic information and current location information of a called party from the administration system in response to a communication request from a calling party, obtaining current location information and preference information of the called party from the called party, and generating a communication mechanism scenario according to a communication mechanism system for the calling party to make a selection and to make a call accordingly. | 12-18-2014 |
Ching-Wen Lin, Taoyuan Shien TW
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20150081811 | METHOD FOR PROVIDING MESSAGE TO MOBILE COMMUNICATION DEVICE - The present invention discloses a method for providing a message to a mobile communication device. The method includes the following steps: a dispatched message is received from a service-providing server through a message-dispatching server. The dispatched message includes identification information of at least one message receiver. Rule-operating and message-processing are performed to the dispatched message through the message-dispatching server after a fixed time period from a time at which the dispatched message is received. The rule-operated and message-processed dispatched message is displayed on a display unit of a mobile communication device through the message-dispatching server. The mobile communication device logs in with the identification information of the message receiver. | 03-19-2015 |
Ching-Wen Lin, Taipei City TW
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20150141485 | PROGNOSIS AND TREATMENT OF LUNG CANCER USING miRNA-135b - The present invention provides a method for the prognosis of lung cancer patient based on the expression levels of miRNA-135b, LZTS1, LATS2 and nuclear TAZ. The invention also provides a method for treatment of lung cancer. | 05-21-2015 |
Ching-Wen Liu, Hsinchu City TW
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20130052425 | MICRO-NANO COMPOSITE STRUCTURE AND PRODUCTION METHOD THEREOF - A micro-nano composite structure and production method thereof, whereby a micro structure is fabricated by a first layer material, and then a second layer material (such as: aluminum) covers the micro structure which conducts current through the second layer material forming an anodized aluminum to produce a nanostructure, and this nanostructure is layered on the micro structure. This structure, when completed, can be used as a mold, moreover by using nano-imprinting technology this structure can be transferred onto a transparent polymer material in a one-time production process to produce one micro-nano composite structure, and achieving a reduction of the reflection coefficients and an increased transmittance, as well as raising the usage rate of the integrated light. | 02-28-2013 |
Ching-Wen Liu, Taichung City TW
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20130302153 | AIR CIRCULATION FAN USED IN LIGHT STEEL FRAME - An air circulation fan used in a light steel frame includes a top base, a circuit assembly, a shroud, a driving source, and a blade set. A pivoting portion of the shroud is pivotally connected to a combining portion of the top base, so that the shroud can pivotally hung on the top base. When the shroud is combined with the top base, the two connecting portions of the shroud are inserted into two through-holes of an accommodating casing with a second elastic piece of each through-hole abutting against a first elastic piece of each combining portion, thereby electrically connecting the circuit assembly to the driving source. When the shroud is separated from the top base, the connecting portions are removed from the through-holes with the second elastic piece being separated from the first elastic piece, thereby shutting off the electrical connection between the circuit assembly and the driving source. | 11-14-2013 |
20150276207 | Ceiling Fan Lighting System - A ceiling fan lighting system includes a fan assembly, a light assembly and a lift mechanism. The fan assembly includes a motor and a plurality of fan blades being operationally coupled to the motor to permit rotation of the fan blades when the motor is supplied with power. The light assembly is coupled to the fan assembly and has at least one light source and a lamp shade enclosing the light source. Moreover, the lift mechanism is configured to move the light assembly in a vertical plane with respect to the fan assembly in order to have the lamp shade of the light assembly enclose or disclose the fan blades of the fan assembly. | 10-01-2015 |
Ching-Wen Ma, Hsinchu County TW
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20160119136 | CRYPTOGRAPHIC DEVICE AND SECRET KEY PROTECTION METHOD - A cryptographic device and a secret key protection method are provided. The cryptographic device protects a secret key of the cryptographic device when processing a message. The cryptographic device includes: a secret key protection circuit, configured to generate an indecipherable signal according to the message and the secret key by a hash calculation circuit; and a cryptographic processor, configured to process the message and the secret key according to the indecipherable signal to generate an encrypted message. | 04-28-2016 |
Ching-Wen Su, New Taipei City TW
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20120322985 | FOXO6 POLYCLONAL ANTIBODY AND METHOD FOR PREPARING THE SAME - A FoxO6 polyclonal antibody is provided. The FoxO6 polyclonal antibody recognizes a FoxO6 sequence having a fragment SEQ ID NO:1 without recognizing any sequence selected from a group consisting of a FoxO1, a FoxO3, a FoxO4, and a combination thereof. | 12-20-2012 |
Ching-Wen Wang, Shin-Chuang City TW
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20130205551 | COMBINED DIVING UTENSIL - A combined diving utensil has a buckling assembly, a seesaw and a fastening element. The buckling assembly includes a male buckle and a female buckle. Of which, one end of the female buckle is provided with an opening, and the other end provided with a mating joint. One end of the male buckle is provided with a threading portion, and the other end provided with an extension coupled with the mating joint. A plurality of ribs are set on one surface of the fastening element, which is set on the threading portion of the male buckle. A stopper is set close to the end of the fastening element. The seesaw is provided with a thrust rib plate, which is mated with a plurality of ribs on the fastening element and pivoted on the female buckle via the fulcrum. | 08-15-2013 |
Ching-Wen Wang, Taipei County TW
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20080276037 | Method to Access Storage Device Through Universal Serial Bus - A method accessing a flash memory storage device through universal serial bus (USB) of the present invention includes a flash controller and a flash memory, wherein the method includes connecting the storage device to a USB interface of an electronic device; outputting a plurality of accessing instructions to the flash controller via the electronic device; deciding which data is needed to be temporarily saved in a cache memory and a priority of the accessing instructions according to the characteristic of the file system and the content of preceding instructions of the flash controller; and writing the data temporarily saved in the cache memory into the flash memory according to the priority of the flash controller. The objective of the method of the present invention is to enhance the operation efficiency of the storage device. | 11-06-2008 |
Ching-Wen Wu, New Taipei City TW
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20140191854 | POWER-SAVING REMOTE CONTROL APPARATUS AND POWER-SAVING MANUAL CONTROL APPARATUS - A power-saving remote control apparatus ( | 07-10-2014 |
Ching-Wen Wu, Kuntien Hsiang TW
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20100134351 | GPS SIGNAL TRANSMISSION APPARATUS - A GPS signal transmission apparatus includes a DC converter with a GPS power unit and an auxiliary power unit, an external GPS antenna, an RF amplifier and an internal GPS antenna. The DC converter receiving a DC power from a cigarette lighter and supplies electrical power to the RF amplifier, a GPS device through the GPS power unit, and portable electronic devices through the auxiliary power unit. The external GPS antenna receives a GPS signal and the GPS signal is amplified by the RF amplifier and then sent to the internal GPS antenna. Therefore, the GPS signal can be sent to the GPS device in wireless manner by the internal GPS antenna. | 06-03-2010 |
20120020093 | LIGHT UNIT FOR LED LAMP AND METHOD FOR THE SAME - A method for manufacturing a light unit for LED lamp first provides an aluminum substrate, which is surface-treated to form a thin aluminum oxide insulating layer thereon. A circuit board is attached to the insulating layer and includes a through hole to expose part of the insulating layer. An LED die is mounted to the exposed part of the insulating layer, and two bonding wires electrically connect the LED die and the circuit board. A wall is formed on the circuit board to enclose the LED die and the bonding wires. Finally, plastic material is dispensed into the wall to form a lens. | 01-26-2012 |
20120025706 | LED LAMP WITH REPLACEABLE LIGHT UNIT - An LED lamp with replaceable light unit according to the invention includes a heat dissipation housing, a metal connector, a driver circuit board, a light unit slice, a pad and a shade. The heat dissipation housing has an opening at one end and a joint portion at another end. The metal connector is disposed to the joint portion of the heat dissipation housing. The driver circuit board disposed inside the heat dissipation housing to electrically connect with metal connector. The light unit slice and the pad are disposed inside the opening, and the light unit slice is electrically connected with the driver circuit board. The shade is disposed inside the opening. The LED lamp with replaceable light unit can be realized by the assembly of the above elements according to the different preferred embodiment of the present invention. | 02-02-2012 |
Ching-Wen Wu, Tainan Hsien TW
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20100134357 | SURFACE MOUNTED PLANNER ANTENNA APPARATUS - A surface mounted planner antenna apparatus includes an antenna and a circuit board. The antenna includes a base, a radiation metal plate arranged on a top face of the base, and a ground metal plate arranged on a bottom face of the base. A through hole is defined from the radiation metal plate and passed through the base to the ground metal plate. A signal feeder is arranged in the through hole and electrically connected to the radiation metal plate but electrically insulated with the ground metal plate. The circuit board is attached on the bottom face of the base and includes an upper face and a lower face, the upper face includes an area for binding with the ground metal plate on the bottom face of the base, and the lower face includes a first pad and a signal feeding trace electrically connected with the signal feeder. | 06-03-2010 |
Ching-Wen Yang, New Taipei City TW
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20110301058 | MICROFLUIDIC DEVICE - A novel approach for fabricating Monolithic Internal micro Pillars (MIPi) made of SU-8 photoresist is described. A microfluidic chip with the internal pillars (a MIPi chip) was used for cell capturing study. The surface of MIPi was coated with specific antibody and then used for capturing cells by affinity binding. An antibody, anti-EGFR, which has high affinity to lung cancer cells, CL1-5, was coated on the micro pillars. The coated MIPi chip specifically captured the cancer cells that were pumped through the MIPi chip. Simulation and experiment was carried out to compare the effect of different geometry of the micro pillars on the cell capturing rate. | 12-08-2011 |
Ching-Wen Yang, Taipei City 114 TW
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20150350757 | SPEAKER STRUCTURE - The present invention provides an improved speaker structure, which includes a speaker body, a resonance body and at least one sound guiding portion. The resonance body includes a resonance film and a resonance film frame. The sound guiding portion includes a first sound guiding member, a second sound guiding member and a back frame unit. The speaker structure forms a sealed sound chamber by combining the speaker body, the resonance body and the at least one sound guiding portion. When the speaker body generates a front sound wave and a guiding sound wave, the front sound wave is transmitted within the sound chamber to the resonance film to enhance low frequency sound effect, and the guiding sound wave is transmitted within the resonance cavity and forms a back sound wave, thus reducing noise in the sound region and enabling better extension of the sound wave towards low frequency range. | 12-03-2015 |
Ching-Wen Yang US
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20140133691 | LOUDSPEAKER - A loudspeaker has a short support post joined to the forward plate; upper end of the support post in association with the fixing post is joined to the middle part of the drum paper with the fixing post; the voice coil has the upper end thereof joined to the drum paper; when the voice coil drives the drum paper to vibrate and emit sound, the upper end of the short support post sways and generates a small offset because of the lower end of the support post being retained by the forward plate such that the voice coil moves axially in the magnetic clearance without deviation, and the voice coil is incapable of touching the yoke or the forward plate to produce noise; therefore, quality of sound output from the loudspeaker is enhanced effectively. | 05-15-2014 |
Ching-Wen Yeh, Shulin City TW
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20100206070 | SPEED METER HAVING PEDOMETRIC FUNCTION - A speed meter having pedometric function comprises a casing provided with a liquid crystal screen, a gravity sensor provided in electric connection in the casing, a circuit board, and a microprocessor. A changeover switch is respectively connected with the gravity sensor and the microprocessor. Thereby, the forward speed of a vehicle can be obtained by the detection of the gravity sensor and the calculation of the microprocessor when the vehicle is driven. After the changeover switch is switched into a status of walking or running, the step count of a user can be obtained by the detection of the gravity sensor and the calculation of the microprocessor and shown on the liquid crystal screen. | 08-19-2010 |
20100207802 | G-SENSOR REMOTE CONTROLLER - A G-sensor (gravity sensor) remote controller is characterized in that at least a G-sensor and a microprocessor are provided within the main body of the remote controller. Each G-sensor provided in the main body of the remote controller is used for sensing the tapping action of a user to produce sensing signals and different sensing signals can be produced according to the area on the main body the user taps or the tapping frequency within a period of time. The microprocessor provided in the main body of the remote controller is electrically connected with the G-sensor and for processing the sensing signals from the G-sensor to control the function setting of the remote controller itself or other electric apparatuses. | 08-19-2010 |
20100208421 | BIKE COMPUTER HAVING DUAL POWER SOURCE - A bike computer having dual power source comprises a housing, a first power module, a switch module and a second power module. The housing has a control module, a liquid display module and a light source module. The control module is electrically connected to the liquid display module, and the light source module provides lights to the liquid display module. A first power module is electrically connected to the control module to supply power to the control module; the switch module is electrically connected to the control module, the first power module, and the light source module. A second power module is electrically connected to the switch module, where is controllable by the control module to switch power outputting for the light source module from the first power module to the second power module. | 08-19-2010 |
20100211350 | SPEED METER - A speed meter connected to a vehicle comprises a casing provided with a liquid crystal screen, and a gravity sensor, a power source, a circuit board, and a microprocessor are provided in the casing. The microprocessor is located on the circuit board. The power source, the circuit board, the liquid crystal screen, and the gravity sensor are respectively electrically connected with each other and the gravity sensor is connected with the microprocessor. Thereby, when the vehicle is driven forward, the forward speed of the vehicle can be obtained via the calculation of the microprocessor after the gravity sensor detects the forward acceleration. The obtained forward speed can be shown on the liquid crystal screen to inform users immediately. | 08-19-2010 |
Ching-Wen Yu, Hsinchu Hsien TW
Patent application number | Description | Published |
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20130083540 | POLYMER FILM AND ITS APPLICATION IN A LIGHTING ASSEMBLY - Present embodiments provide for a polymer film with a reflective ratio equal to or above about 80%, comprising a white polyimide layer and a white adhesive layer disposed on a surface of the white polyimide layer The white adhesive layer including an adhesive agent and a white filler distributed in the adhesive agent. Present embodiments also provide for a lighting assembly that comprises a substrate, a lighting component disposed on the substrate, and a reflective surface formed by the polymer film. | 04-04-2013 |