Cheng, Tainan
An-Ting Cheng, Tainan TW
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20110259369 | METHOD FOR CLEANING DEPOSITION CHAMBER - A method for cleaning a deposition chamber includes the following steps. A steam treatment is carried out on the deposition chamber to remove a contaminant in the deposition chamber by a steam. Then, a vacuum treatment is carried out on the deposition chamber to pump the steam containing the contaminant out of the deposition chamber. A time ratio of the steam treatment to the vacuum treatment is smaller than or equal to 0.65. | 10-27-2011 |
Chien-Chang Cheng, Tainan TW
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20150093268 | FOOT OPERATED SNIVEL SUCTION DEVICE - A snivel suction device includes a base, two pumps, two pistons, two piston rods, a pedal and two casings. Two valve bodies are connected to the pumps and each valve body is connected to a suction pipe and a release pipe. The two suction pipes are connected to a suction manifold and the two release pipes are connected to a release manifold. A release valve is fixed to one of the casings and connected between the suction manifold and one of the suction pipes. The release valve has a knob, an adjustment member, a bolt, a valve, a spring, a block and a sound member. By operating the two ends of the pedal alternatively, the two pumps are operated to suck and release air. When sucking the snivel and the suction pipe contacting the nasal mucosa, the release valve releases the pressure to protect the user's nasal mucosa. | 04-02-2015 |
Chien-Hsien Cheng, Tainan TW
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20110299021 | LIQUID FLUORESCENT COMPOSITION AND LIGHT EMITTING DEVICE - The invention discloses a reflective liquid crystal material formulation, wherein a liquid crystal component of high dielectric anisotropy is employed to lower the driving voltage. By modulating the addition ratio of the high dielectric anisotropy components, reflective liquid crystal compositions of different reflective colors can be driven by a single driving voltage. The invention also provides a reflective bistable display using the above formulation. | 12-08-2011 |
Ching-Wen Cheng, Tainan TW
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20100267365 | Femtocell Network System And The Deadzone Effect Alleviating Method Thereof - The disclosure provides a Femtocell network system coexistent with a universal mobile telecommunication system (UMTS) network and the deadzone effect alleviating method thereof. For each femto access point (FAP) in the Femtocell network system, a minimum transmission power is pre-configured. When an inadmissible user equipment (UE) performs a location update or a handoff process to obtain the access right to a closed FAP, at least a FAP gateway may estimate the probable existence of deadzone via the UE location update or handoff procedure. Before the inadmissible UE reaches the deadzone of the closed FAP, the transmission power of the closed FAP is decreased repeatedly to allow the inadmissible UE to receive the signals and messages from the UMTS network, until the closed FAP reaches a threshold of its minimum transmission power. | 10-21-2010 |
20130091552 | AUTHENTICATION METHOD AND APPARATUS FOR USER EQUIPMENT AND LIPA NETWORK ENTITIES - An authentication method for user equipment (UE) and LIPA network entities is applicable to a cross-LIPA communication environment having an UE end, a visiting LIPA network entity end (LIPA | 04-11-2013 |
20130149987 | APPARATUS AND METHOD FOR DETERMINING AND ROUTING EMERGENCY COMMUNICATIONS - A determining and routing apparatus uses an emergency event pre-processor (EEPP) to decide a machine-based emergency event request and route a corresponding emergency message to at least one proper emergency reaction center (emRC). For each emergency event request from one or more signal sending devices, the EEPP decides the emergency event request, analyzes at least one machine-based emergency event service type set in a parameter in accordance with the request, selects at least one emRC to process the machine-based emergency event service type from one or more emRCs, and decides at least one routing path for transmitting the corresponding emergency message. At least one mapping lists maintain the mapping information between the machine-based emergency event service types and the emRCs. | 06-13-2013 |
Chung-Jen Cheng, Tainan TW
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20100301586 | Height adjustment mechanism for baby walker - A height adjustment mechanism for baby walkers is revealed. The height adjustment mechanism for baby walkers includes a locating member disposed on the bottom of a top plate of a main body, a first side bar and a second side bar crossed pivoted with each other, and a movable control member arranged at the bottom end of the locating member and also connected with the first side bar. The locating member and a connection plate are respectively disposed with a locking part and at least one adjustment member, corresponding to each other. The control member is pivoted with a protection cover and a control button is disposed on the front side of the control member while a stopping part is arranged projectingly at the front end of the control button for stopping the protection cover and fixing the control member. Thus the first side bar and the second side bar are moved like scissors so as to adjust the height of the main body. Moreover, the sudden release of the control member from the locating member that leads to damages to the device or injuries to children can be avoided. Thus the safety is further enhanced. | 12-02-2010 |
Fan-Tien Cheng, Tainan TW
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20090292386 | System and Method for Automatic Virtual Metrology - A server, a system and a method for automatic virtual metrology (AVM) are disclosed. The AVM system comprises a model-creation server and a plurality of AVM servers. The model-creation server is used to construct the first set of virtual metrology (VM) models (of a certain equipment type) including a VM conjecture model, a RI (Reliance Index) model, a GSI (Global Similarity Index) model, a DQI | 11-26-2009 |
20110040596 | Virtual Production Control System and Method and Computer Program Product Thereof - A virtual production control system (VPCS), and a virtual production control method and a computer program product thereof are provided. At first, the VPCS processes historical work-in-process (WIP) information and a current shipping plan sent from a supplier side, thereby obtaining a plurality of sets of WIP input/output historical data and a goods output schedule. Then, the VPCS performs an integer programming (IP) method to find the latest output schedule in accordance to the current shipping plan; uses a genetic algorithm (GA) to fit the historical distributed-parameters; adopts a neural network (NN) method to predict the future distributed-parameters of production; and finally utilizes a Petri Nets to simulate and obtain a latest feasible input schedule and a latest feasible output schedule. | 02-17-2011 |
20110251707 | MANUFACTURING EXECUTION SYSTEM WITH VIRTUAL-METROLOGY CAPABILITIES AND MANUFACTURING SYSTEM INCLUDING THE SAME - A manufacturing execution system (MES) with virtual-metrology capabilities and a manufacturing system including the MES are provided. The MES is built on a middleware architecture (such as an object request broker architecture), and includes an equipment manager, a virtual metrology system (VMS), a statistical process control (SPC) system, an alarm manager and a scheduler. The manufacturing system includes a first process tool, a second process tool, a metrology tool, the aforementioned MES, a first R2R (Run-to-Run) controller and a second R2R controller. | 10-13-2011 |
20120029662 | ADVANCED PROCESS CONTROL SYSTEM AND METHOD UTILIZING VIRTUAL METROLOGY WITH RELIANCE INDEX - An advanced process control (APC) system, an APC method, and a computer program product, which, when executed, performs an APC method are provided for incorporating virtual metrology (VM) into APC. The present inventions uses a reliance index (RI) and a global similarity index (GSI) to adjust at least one controller gain of a run-to-run (R2R) controller when the VM value of a workpiece is adopted to replace the actual measurement value of the workpiece. The RI is used for gauging the reliability of the VM value, and the GSI is used for assessing the degree of similarity between the set of process data for generating the VM value and all the sets of historical process data used for building the conjecturing model. | 02-02-2012 |
20130159226 | Method for Screening Samples for Building Prediction Model and Computer Program Product Thereof - A method for screening samples for building a prediction model and a computer program product thereof are provided. When a set of new sample data is added to a dynamic moving window (DMW), a clustering step is performed with respect to all of the sets of sample data within the window for grouping the sets of sample data with similar properties as one group. If the number of the sets of sample data in the largest group is greater than a predetermined threshold, it means that there are too many sets of sample data with similar properties in the largest group, and the oldest sample data in the largest group can be deleted; if smaller than or equal to a predetermined threshold, it means that the sample data in the largest group are quite unique, and should be kept for building or refreshing the prediction model. | 06-20-2013 |
20130346024 | METHOD FOR FORECASTING WORK-IN-PROCESS OUTPUT SCHEDULE AND COMPUTER PROGRAM PRODUCT THEREOF - A method for forecasting a WIP (work in process) output schedule and a computer program product thereof are provided. A plurality of sets of historical WIP data regarding a product generated in respective historical periods are first collected, in which the product has a maximum historical production cycle. Thereafter, a predetermined time is used to divide the maximum historical production cycle into intervals. Then, the quantities of historical WIPs appearing in the respective intervals are computed in accordance with output times of the historical WIPs recorded in each of the sets of historical WIP data, thereby obtaining output probability density data series. If the number of the historical periods is greater than or equal to a minimum model-building number, a predicted output probability density data series of a next period following the historical periods is conjectured by using the output probability density data series in accordance with a prediction algorithm. | 12-26-2013 |
20140025315 | BASELINE PREDICTIVE MAINTENANCE METHOD FOR TARGET DEVICE AND COMPUTER PROGRAM PRODUCT THEREOF - A baseline predictive maintenance method for a target device (TD) and a computer program product thereof are provided. Fresh samples which are generated when the target device produces workpieces just after maintenance are collected, and a new workpiece sample which is generated when the target device produces a new workpiece is collected. A plurality of modeling samples are used to build a TD baseline model in accordance with a conjecturing algorithm, wherein the modeling samples include the new workpiece sample and the fresh samples. A TD healthy baseline value for the new workpiece is computed by the TD baseline model, and a device health index (DHI), a baseline error index (BEI) and baseline individual similarity indices (ISI | 01-23-2014 |
20140129503 | METHOD FOR PREDICTING MACHINING QUALITY OF MACHINE TOOL - A virtual metrology based method for predicting machining quality of a machine tool is provided. In this method, each product accuracy item is correlated with operation paths of the machine tool. During a modeling stage, the machine tool is operated to process workpiece samples, and sample sensing data of the workpiece samples associated with the operation paths are collected during the operation of the machine tool. The sample sensing data of each workpiece sample is de-noised and converted into the sample feature data corresponding to each feature type. The workpiece samples are measured with respect to the product accuracy item and integrated into the feature data for building a predictive model, thereby obtaining quality predicted data for each product accuracy item. During a usage stage, accuracy item values of a workpiece are predicted using the feature data during processing the workpiece in accordance with the predictive models. | 05-08-2014 |
20140180470 | BIN ALLOCATION METHOD OF POINT LIGHT SOURCES FOR CONSTRUCTING LIGHT SOURCE SETS - A bin allocation method of point light sources for constructing light source sets is provided. In this method, a matching matrix corresponding to each light source set product is provided for showing feasible combinations of bin codes of the point light sources which can be used for constructing the light source sets. Then, for reducing computation loading, the original matching matrix is reduced to a simplified matching matrix according to effective inventories of point light sources. Thereafter, the simplified matching matrix of each light source set product is applied to search for low exchangeable bin codes of the point tight sources among the light source set products. Then, the point light sources with the low exchangeable bin codes are precedently used for constructing the light source set products. | 06-26-2014 |
20140222376 | METHOD FOR SEARCHING, ANALYZING, AND OPTIMIZING PROCESS PARAMETERS AND COMPUTER PROGRAM PRODUCT THEREOF - A method for searching, analyzing, and optimizing process parameters and a computer product thereof are provided. At first, sets of process data that are generated when a process tool processes workpieces are obtained respectively, each set of process data including process parameters. Then, sets of metrology data measured by a metrology tool are obtained, wherein the sets of metrology data are corresponding to the sets of the process data in a one-to-one manner, each workpiece having at least one measurement point, each set of metrology data including at least one actual measurement value of at least one measurement item at the at least one measurement point. Thereafter, critical parameters are selected from the process parameters. Then, values of the critical parameters are adjusted to enable predicted measurement values of the measurement points of one workpiece to meet a quality target value. | 08-07-2014 |
Hui-Wen Cheng, Tainan TW
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20100300876 | Cobalt-iron alloy sputtering target with high pass through flux and method for manufacturing the same - A cobalt-iron alloy sputtering target is made by melting and casting process and consists of cobalt, iron and additive metal, wherein the cobalt has an increased pass through flux content in the cobalt-iron alloy sputtering target and the additive metal has a content from 8 at % 20 at % and is at least one metal selected from the group consisting of tantalum, zirconium, niobium, hafnium, aluminum and chromium. The cobalt-iron alloy sputtering target has increased pass through flux. | 12-02-2010 |
Hung-Chi Cheng, Tainan TW
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20150118290 | METHOD FOR REDUCING ESTABLISHED METASTATIC TUMOR BY PHARMACEUTICAL COMPOSITION CONTAINING POLYPEPTIDE - A method for reducing an established metastatic tumor, comprising administering an effective amount of a pharmaceutical composition to a subject in need, wherein the pharmaceutical composition comprises a polypeptide of a fibronectin-binding domain of dipeptidyl peptidase IV having a maltose-binding protein (MBP) fused at an N-terminal thereof, a cross-linking molecule, an active agent, and a pharmaceutically acceptable carrier. | 04-30-2015 |
I-Jung Cheng, Tainan TW
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20150093268 | FOOT OPERATED SNIVEL SUCTION DEVICE - A snivel suction device includes a base, two pumps, two pistons, two piston rods, a pedal and two casings. Two valve bodies are connected to the pumps and each valve body is connected to a suction pipe and a release pipe. The two suction pipes are connected to a suction manifold and the two release pipes are connected to a release manifold. A release valve is fixed to one of the casings and connected between the suction manifold and one of the suction pipes. The release valve has a knob, an adjustment member, a bolt, a valve, a spring, a block and a sound member. By operating the two ends of the pedal alternatively, the two pumps are operated to suck and release air. When sucking the snivel and the suction pipe contacting the nasal mucosa, the release valve releases the pressure to protect the user's nasal mucosa. | 04-02-2015 |
Jung-Jui Cheng, Tainan TW
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20110302838 | Method And Apparatus For Nurturing Phalaenopsis Orchid Seedlings With Stalk With High Performance of Land Use - The present invention provides a method and an apparatus for nurturing phalaenopsis orchid seedlings with stalk with a high performance of land use, and comprises a nurture room having an air conditioning equipment for a temperature control; a multi-layer planting bed rack installed in the nurture room for placing the phalaenopsis orchid seedlings; and an illumination rack fixed above each planting bed, and having an artificial light source installed thereon for illuminating the phalaenopsis orchid seedlings in the planting beds. With the aforementioned arrangement, the large quantity of phalaenopsis orchid seedlings placed on each planting bed are grown under the conditions controlled at a temperature at 17° C. ˜25° C. and a light intensity of 100˜11000 Lux, so as to achieve the effects of improving the production efficiency, lowering the cost and providing a stable shipping time. | 12-15-2011 |
Lung-Pin Cheng, Tainan TW
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20160016507 | Rear-view mirror with auxiliary lighting for reverse and open door alert lighting - The invention provides a type of rear-view mirror with auxiliary lighting for reverse and open door alert lighting. The invention consists of an illuminator installed at the bottom of a rear-view mirror, with the illuminator supplied with a power supply unit, two power circuits, a control unit, and a light-emitting element. One of the power circuits is linked to the sensor in the reverse gear while the other power circuit is linked to the sensor in the door handle. Therefore, the invention will provide a better light source for drivers trying to back up their cars during nighttime as well as a wide range light source when doors open to alert upcoming traffic so as to prevent collision by upcoming motorcyclists or bicyclists. | 01-21-2016 |
Mi-Cheng Cheng, Tainan TW
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20080290489 | Package structure and electronic device using the same - A package structure and an electronic device using the same are provided. The package structure includes a chip module and a cover. The chip module covered by the cover is used for receiving a first signal. The chip module includes a substrate, a heat sink and a first chip. The substrate has a first surface, a second surface and an opening. The first surface is opposite to the second surface. The opening penetrates the first surface and the second surface. The heat sink is disposed on the first surface of the substrate and covers the opening. The first chip is disposed on the heat sink and is positioned inside the opening. A bottom surface of the first chip flatly contacts the heat sink. The cover has a window element. The first signal passes through the window element to contact with the chip module. | 11-27-2008 |
Mu-Han Cheng, Tainan TW
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20130273686 | Image Sensor Manufacturing Methods - Semiconductor devices and back side illumination (BSI) sensor manufacturing methods are disclosed. In one embodiment, a method of manufacturing a semiconductor device includes providing a workpiece and forming an integrated circuit on a front side of the workpiece. A grid of a conductive material is formed on a back side of the workpiece using a damascene process. | 10-17-2013 |
Pu-Jen Cheng, Tainan TW
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20100295592 | AUTOMATIC HOLD TIME FIXING CIRCUIT UNIT - An automatic hold time fixing circuit unit includes a first switch having first and second ends connected to data input and output ports. An input end of a memory element is connected to the second end of the first switch. A second switch includes a first end connected to an output end of the memory element and a second end connected to the data output port. A control circuit includes first and second output terminals and first and second input terminals. The first and second output terminals are connected to control ends of the first and second switches. The first and second input terminals allow input of two clocks to the control circuit for controlling connection or disconnection of the first and second switches. The data stored in the memory element can be utilized to fix a hold time of the data, so that correct data can be obtained at the data output port. | 11-25-2010 |
20110102394 | METHOD AND SYSTEM OF CONTROLLING HALT AND RESUME OF SCANNING AN LCD - A method and system of controlling halt and resumption of scanning actions of an LCD is disclosed. An incoming video source is monitored, and current scan line position and corresponding polarity are recorded. When an abnormal video source is detected, the LCD scanning is stopped at a halt scan line of a halt frame with a halt polarity. After a normal video source has been detected again, determination is made of a proper resumptive scan line and/or a resumptive polarity. The panel scanning is resumed at the resumptive scan line equal to the halt scan line and/or with the resumptive polarity matching the halt polarity. | 05-05-2011 |
20110102395 | METHOD AND SYSTEM OF CONTROLLING HALT AND RESUME OF SCANNING AN LCD - A system and method of controlling scanning actions of an LCD is disclosed. A timing controller (Tcon) output enable (OE) generator generates an original OE signal, and a noise detection unit generates a noise-detected signal upon detecting noise. An OE mask generator generates a mask signal according to the noise-detected signal and the original OE signal. A masking unit generates a resultant OE signal according to the mask signal and the original OE signal. | 05-05-2011 |
Shengfang Cheng, Tainan TW
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20090255415 | Milk Froth Maker - A milk froth maker comprising a housing, a container, a heating unit and a control circuit unit mounted in said housing, and a stirring unit set at the top of the housing, said control circuit unit connected to the heating unit and the stirring unit respectively, a bracket unit for supporting the container arranged on the vertical board of the housing, and a temperature sensing unit set on the housing which temperature unit may or may not be in contact with the body of the container, wherein said temperature sensing unit can detect the temperature of the container and output the temperature signal to the control circuit unit for cutting off the power to said heating unit when the sensing signal of the temperature unit reaches a pre-set value. | 10-15-2009 |
Shin-Shiuan Cheng, Tainan TW
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20120127288 | 2D-to-3D DELAY COMPENSATION SYSTEM AND METHOD THEREOF - A 2D-to-3D delay compensation method for making a pair of shutter glasses be synchronization with a display device's playback of a video source is disclosed. The display device is coupled with a 2D-to-3D conversion box. The method includes the following steps: firstly, the 2D-to-3D conversion box sends out a calibration pattern to the display device. Then, a shutter control signal is sent out after waiting a delay time to switch on and off the left and right lenses of the pair of shutter glasses. Subsequently, the calibration pattern is detected. Finally, determine whether the delay time must be adjusted or not according to the detecting result. | 05-24-2012 |
20120140026 | 2D-to-3D COLOR COMPENSATION SYSTEM AND METHOD THEREOF - A 2D-to-3D color compensation method for compensating color processing in a display device is disclosed. The display device is coupled with a 2D-to-3D conversion box. The method includes the following steps: firstly, the 2D-to-3D conversion box sends out a combined calibration pattern to the display device. Then, the display device performs image processing for the combined calibration pattern. Subsequently, detect a difference value between the combined calibration pattern processed by the display device and the original combined calibration pattern. Finally, adjust the combined calibration pattern according to the difference value. | 06-07-2012 |
Wan-Yin Cheng, Tainan TW
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20160122355 | CRYSTALLINE FORMS OF PEMETREXED DIACID AND MANUFACTURING PROCESSES THEREFOR - Crystalline forms of pemetrexed diacid are provided (Forms 1 and 2) which are readily produced for either laboratory-scale or industrial scale. Processes for the preparation of Forms 1 and 2 are also provided. | 05-05-2016 |
Yung-Tien Cheng, Tainan TW
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20130329433 | LIGHT UNIT WITH LIGHT GUIDING DEVICE - A light unit includes a light guiding body having a light entrance face. A base has a curved oval surface defined therein which has a first focus and a second focus. A light emitting unit is located at the first focus and generates light beams which pass through the second focus and enter into the light guiding body via the light entrance face. The base has a heat dissipating unit connected to outside thereof. The light beams generated from the light emitting unit are completely guided into the light guiding body to have high illumination efficiency. The heat dissipating unit brings the heat away from the light unit. | 12-12-2013 |