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Cha
Byung-Chang Cha, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120089970 | APPARATUS AND METHOD FOR CONTROLLING LOOP SCHEDULE OF A PARALLEL PROGRAM - A compiling apparatus and method are provided. The compiling apparatus includes a first setting unit that sets a first parameter of a parallel programming model for a parallel region of a caller, a callee detection unit that detects a callee that is called by the caller and that has at least one loop region, and a second setting unit that sets a second parameter of the parallel programming model for the loop region of the callee using the first parameter. | 04-12-2012 |
Byung-Yoon Cha, Aichi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100130622 | PHARMACEUTICAL PREPARATION FOR PREVENTING AND/OR TREATING PERIODONTAL DISEASE, AGENT FOR ORAL HYGIENE COMPRISING THEREOF, AND FOOD COMPRISING THEREOF - The present invention provides a pharmaceutical composition for preventing and/or treating periodontal disease comprising at least one having dental root-periodontal tissue formation promotion effect selected from the group consisting of a compound shown in a following formula (I). | 05-27-2010 |
Fom-Pu Cha, Gueishan Township TW
| Patent application number | Description | Published |
|---|---|---|
| 20080237626 | LED chip packaging structure - An improved LED chip packaging structure includes a substrate, an insulating layer, a light emitting chip and sealing adhesive. At least two conductive traces are disposed on at least one side surface of the substrate. The insulating layer attaches on one side surface of the substrate and includes an insulating film. The light emitting chip is received in the through hole of the insulating layer and attaches on one side surface of the substrate. An adhesive is securing the light emitting chip on the substrate, and the light emitting chip connects with at least one conducting wire. The sealing adhesive is filled into the through hole of the insulating layer. By the direct combination of the light emitting chip and the substrate, the present invention has the advantageous of low cost, the heat dispersal effect is improved, the packaging efficiency is increased, and the market competition is enhanced. | 10-02-2008 |
Guemju Cha, Yamaguchi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110171514 | SEPARATOR FOR NONAQUEOUS SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND NONAQUEOUS SECONDARY BATTERY - The present invention is to provide a separator that is excellent in heat resistance, shutdown function, flame retardancy and handling property. The separator for a nonaqueous secondary battery of the invention is a separator for a nonaqueous secondary battery that has a polyolefin microporous membrane at least one surface of which is laminated with a heat resistant porous layer containing a heat resistant resin, and is characterized by containing an inorganic filler containing a metallic hydroxide that undergoes dehydration reaction at a temperature of 200 to 400° C. | 07-14-2011 |
Guemju Cha, Iwakuni-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100173187 | SEPARATOR FOR NONAQUEOUS SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND NONAQUEOUS SECONDARY BATTERY - The present invention is to provide a separator that is excellent in heat resistance, shutdown function, flame retardancy and handling property. The separator for a nonaqueous secondary battery of the invention is a separator for a nonaqueous secondary battery that has a polyolefin microporous membrane at least one surface of which is laminated with a heat resistant porous layer containing a heat resistant resin, and is characterized by containing an inorganic filler containing a metallic hydroxide that undergoes dehydration reaction at a temperature of 200 to 400° C. | 07-08-2010 |
Hou-Chin Cha, Taoyuan County TW
| Patent application number | Description | Published |
|---|---|---|
| 20090110965 | METHOD FOR SUPPLYING FUEL TO FUEL CELL - The present invention provides a method for supplying fuel to a fuel cell, which comprises steps of: (a) feeding a specific amount of a fuel into a fuel cell system; (b) determining a specific monitoring period according to a characteristic value measured from the fuel cell when subjected to a load; (c) detecting if the load is varying during the specific monitoring period ; and (d) selecting to proceed to the step (a) or (b) according the variation of the load. In one embodiment, the method further comprises a step (e) determining, if the load is not changed, whether the specific amount of fuel is enough to judge the timing for supplying the fuel. By the aforesaid method, the supplying of fuel to the fuel cell under dynamic load can be effectively controlled for optimizing the performance of the fuel cell without the use of fuel concentration sensor. | 04-30-2009 |
| 20090280387 | Fuel Mixing Apparatus and Fuel Cell System Using the Same - The present invention discloses a fuel mixing apparatus, comprising: a container capable of accommodating a fuel and comprising a first inlet, a second inlet, a first outlet and a second outlet; and a tank floating on the fuel inside the container, comprising a pair of openings and communicating with the second inlet and the second outlet through flexible tubes respectively. In addition, the present invention further provides a fuel cell system combing the fuel mixing apparatus and a fuel cell module. When the fuel cell system is tilted, the tank of the fuel mixing apparatus is capable of adjusting its location in accordance with the surface of the fuel, while the flexible tubes are still capable of keeping an unhindered passage for the gas and/or the liquid to enter or to be exhausted from the container smoothly. | 11-12-2009 |
| 20100261075 | FUEL SENSOR-LESS CONTROL METHOD FOR SUPPLYING FUEL TO FUEL CELL - The present invention provides a fuel sensor-less control method for supplying fuel to a fuel cell, in which a fixed control amount is determined for controlling the fuel supply of fuel cell, and then a feeding timing of the fixed fuel quantity is determined by integrating characteristic values generated from the fuel cell within the limit of fixed control amount. In another embodiment, it is further comprising a step of determining the variation profile associated with the characteristic values during the period so as to judge whether it is necessary to feed the fuel into the fuel cell or not. By means of the present invention, the supplying of fuel to the fuel cell under dynamic loadings can be effectively controlled for optimizing the performance of the fuel cell as well as reducing the cost without installing any fuel concentration sensor. | 10-14-2010 |
In Sung Cha, Gunpo-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120089350 | COMPENSATION DEVICE FOR FLUIDIC OSCILLATION FLOW METER AND COMPENSATION METHOD USING THE SAME - Disclosed herein is a compensation device for fluidic oscillation flow meters. The compensation device includes a fluid supply unit, a fluidic oscillator, an electronic valve, a reference tank and a computer. The fluid supply unit supplies fluid into a pipe. The fluidic oscillator generates a characteristic oscillation frequency when the fluid supplied from the fluid supply unit passes through the fluidic oscillator. The electronic valve controls a flow rate of the fluid passing through the fluidic oscillator. The reference tank accumulates and stores the fluid passing through the electronic valve. The computer calculates a characteristic linear compensation coefficient using data about the time for which the fluid had passed through the fluidic oscillator, an oscillation frequency of the fluidic oscillator, a preset flow rate of the electronic valve, and a preset fluid accumulation amount. The computer stores the calculated characteristic linear compensation coefficient. | 04-12-2012 |
Jae Chun Cha, Icheon KR
| Patent application number | Description | Published |
|---|---|---|
| 20120098141 | SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME - A semiconductor device and a method for forming the same are disclosed. The semiconductor device includes a semiconductor substrate including an active region defined by a device isolation film, a bit line contact plug that is coupled to the active region and that includes a first ion implantation region buried in a first inner void, and a storage node contact plug that is coupled to the active region and includes a second ion implantation region buried in a second inner void. Although the semiconductor device is highly integrated, a contact plug is buried to prevent formation of a void, so that increase in contact plug resistance is prevented, resulting in improved semiconductor device characteristics. | 04-26-2012 |
Junhoe Cha, Singapore SG
| Patent application number | Description | Published |
|---|---|---|
| 20120122711 | SCREENING OF BIOPOLYMERS - Described herein are inventive compositions and methods relating to sampling of biopolymers and, in particular, to fractional sampling of biopolymers. In one aspect, embodiments are generally related to unique biopolymer species where a fraction of each biopolymer species contains a cleavable linker. The biopolymer species may, in some embodiments, be attached to a surface. For example, the biopolymer species may be attached to beads. In some embodiments, a portion of a unique biopolymer species may be sampled by cleaving the cleavable linker. In some cases, the sample may be analyzed to determine the sequence of the biopolymer. | 05-17-2012 |
Keng Sang Cha, Penang MY
| Patent application number | Description | Published |
|---|---|---|
| 20100055848 | Inspection of underfill in integrated circuit package - In inspecting for quality of underfill material dispensed in an IC package, a camera image is captured for the IC package having the underfill material dispensed between an IC die and a package substrate. A data processor analyzes the camera image to determine an occurrence of an unacceptable condition of the underfill material. Pre-heating and/or post-heating of the package substrate before and/or after dispensing the underfill material by a contact-less heater ensures uniform spreading of the underfill material. | 03-04-2010 |
Myounggeun Cha, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120086678 | WIRE, METHOD OF MANUFACTURE, AND RELATED APPARATUS - A wire is provided on an insulating substrate to have a first thickness in a first area and a second thickness smaller than the first thickness in a second area except for the first area. A display apparatus includes the wire. The wire is formed by forming a first conductive layer and a second conductive layer on the insulating substrate and etching the first and second conductive layers using photoresist layer patterns having different thicknesses. | 04-12-2012 |
Myoung Geun Cha, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120126233 | THIN FILM TRANSISTOR ARRAY PANEL AND METHOD FOR MANUFACTURING THE SAME - Provided is a thin film transistor array panel. A thin film transistor array panel according to an exemplary embodiment includes a gate wire having a first region where the gate line is disposed, and a second region where the gate electrode is disposed, and a thickness of the gate wire formed in the first region is greater than the thickness of the gate wire that is formed in the second region. | 05-24-2012 |
Sang K. Cha, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120124010 | COMPRESSION SCHEME FOR IMPROVING CACHE BEHAVIOR IN DATABASE SYSTEMS - The apparatuses and methods described herein may operate to identify, from an index structure stored in memory, a reference minimum bounding shape that encloses at least one minimum bounding shape. Each of the at least one minimum bounding shape may correspond to a data object associated with a leaf node of the index structure. Coordinates of a point of the at least one minimum bounding shape may be associated with a set of first values to produce a relative representation of the at least one minimum bounding shape. The set of first values may be calculated relative to coordinates of a reference point of the reference minimum bounding shape such that each of the set of first values comprises a first number of significant bits fewer than a second number of significant bits representing a second value associated with a corresponding one of absolute coordinates of the point. | 05-17-2012 |
Shi-Cho Cha, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20110161089 | METHOD FOR PATENT VALUATION AND COMPUTER-READABLE STORAGE MEDIUM - The present invention provides a method for patent valuation, comprising steps of providing a patent group for establishing a citation network and selecting a cluster within the citation network, wherein the citation network comprises a plurality of links, each link is formed between any two patent cases having citation relationship with each other; afterwards, designating weighting value for each link connecting each pair of patent cases; finally, calculating a plurality of centrality indices with respect to the plurality of patent cases in the cluster respectively according to the weighting value of each link. By means of the method of the present invention, it is capable of obtaining a relative value or significance of a specific patent case with respect to the other patent cases within the cluster. | 06-30-2011 |
Sung Chul Cha, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120129636 | FRICTION REDUCING DEVICE OF TIMING CHAIN FOR VEHICLE - Friction reducing units are integrally configured in a tensioner arm and a chain guide that are disposed at both sides of a timing chain to make contact with the timing chain, respectively to increase the thickness of the oil film, such that it is possible to improve durability of an entire timing chain system while preventing noise from being generated by reducing a friction loss generated on each of contact surfaces of the tensioner arm and the chain guide and prevent fuel efficiency of the vehicle from being deteriorated. | 05-24-2012 |
Sung-Wook Cha, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120102534 | METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING VIDEO STREAM - A method and device for transmitting and receiving a video stream are provided. The transmitting method includes receiving auxiliary information and one or more video streams, and distributing them as one or more pieces of lane data; transmitting the lane data to a receiving device; and receiving a result value that indicates whether a video processing unit for processing one of the one or more video streams works normally. The receiving method includes receiving one or more pieces of lane data that include auxiliary information and one or more video streams; merging the lane data into one or more video streams; selecting a video processing unit based on the auxiliary information, where one or more video processing units process the video streams; generating a result value for the selected video processing unit that indicates whether the video processing unit works normally; and transmitting the result value to a transmitting device. | 04-26-2012 |
Tai-Lung Cha, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20120122937 | METHODS FOR INHIBITING CANCER CELL PROLIFERATION AND INDUCING CANCER CELL APOPTOSIS - Methods and pharmaceutical compositions for treating cancer utilizing compounds characterized by the following structure: | 05-17-2012 |
Un Jong Cha, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20120130265 | Portable Spirometer - Disclosed is a portable spirometer which comprises: a small breath tube for measuring a unidirectional flow, to which the breath flow of a patient is inputted; a breath signal processing unit which generates a breath signal from the breath flow, removes the noise contained in the breath signal and amplifies the signal level so as to generate a target signal of analysis; a breath signal analysis unit for analyzing the target signal of analysis to calculate diagnosis parameters; and a display unit for displaying the analysis result of the breath signal. | 05-24-2012 |
Young Su Cha, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20120130539 | ROBOT CONTROL SYSTEM AND CONTROL METHOD USING THE SAME - Provided is a robot control system including a robot which receives a final operation signal computed by a mobile terminal and includes one or more driving machines operated according to the received final operation signal, and the mobile terminal which receives a status signal of the robot and controls the robot by generating the final operation signal for directly driving the one or more driving machines included in the robot. | 05-24-2012 |