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Chang
Chang Chen, Leuven BE
| Patent application number | Description | Published |
|---|---|---|
| 20120057163 | METHOD FOR FORMING A NANOSTRUCTURE PENETRATING A LAYER - A method for forming a nanostructure penetrating a layer and the device made thereof is disclosed. In one aspect, the device has a substrate, a layer present thereon, and a nanostructure penetrating the layer. The nanostructure defines a nanoscale passageway through which a molecule to be analyzed can pass through. The nanostructure has, in cross-sectional view, a substantially triangular shape. This shape is particularly achieved by growth of an epitaxial layer having crystal facets defining tilted sidewalls of the nanostructure. It is highly suitably for use for optical characterization of molecular structure, particularly with surface plasmon enhanced transmission spectroscopy. | 03-08-2012 |
| 20120170034 | SPECTROSCOPY USING NANOPORE CAVITIES - A system for assisting in spectrally characterizing or detecting a sample using radiation at a predetermined wavelength or in a predetermined wavelength range is disclosed. In one aspect, the system includes a substrate having a nanopore for excitation of plasmons. The nanopore provides a window through the substrate, wherein a smallest window opening of the window has an average length (L) and an average width (W) both being substantially smaller than 2 μm. The nanopore supports highly confined surface plasmon polaritons and at specific wavelengths resonances are observed, when the conditions for a standing wave are fulfilled. This leads to strong field enhancements and enables single molecule spectroscopy. | 07-05-2012 |
| 20120258544 | Plasmonic Force Manipulation in Nanostructures | 10-11-2012 |
Chang Che-Wei, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20120148124 | Dual-Spectrum Heat Pattern Separation Algorithm For Assessing Chemotherapy Treatment Response And Early Detection - Infra-red images of tumors carry the information of normal and cancerous tissues in every pixel. We developed a Dual-Spectrum Heat Pattern Separation (DS-HPS) algorithm to quantify the energy from the area of the high temperature tissues, called q | 06-14-2012 |
| 20130030304 | Mechanism Of Quantitative Dual-Spectrum IR Imaging System For Breast Cancer - A mechanism of quantitative dual-spectrum IR imaging (QDS-IR) system for examining the breast cancer is reported. The major mechanism of the system is a pair of long-wave Infra-red (LIR) and middle-wave Infra-red (MIR) cameras with the keen temperature sensitivity and the high spatial resolution. The optical axes of cameras are calibrated by the help of two calibration makers set up on the seat for carrying an object to make them parallel to each other and locate on the same level. The design provides an imaging system with the high reproducibility supported by 7 free degrees and the high adjustability. The proposed system could ensure the positions of the object and two cameras are the same at the different time points and find the best relative positions between the seat and two cameras for the objects with different body types. Therefore, it has potential ability to detect breast cancer or monitor the effect of chemotherapy. | 01-31-2013 |
Chang Chia-Yuan, Taichung City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080303889 | High definition video conference system - The invention discloses a high definition video conference system comprising a plurality of transmitting terminals and a receiving terminal. Each transmitting terminal comprises a digital imaging/processing apparatus and a first data processing apparatus. The receiving terminal comprises a second data processing apparatus and at least one display apparatus. The digital imaging/processing apparatus is used for capturing an image of a participant and for compressing the captured image into a high definition image. According to a standard communication protocol, the first data processing apparatus converts the high definition image into a standard-format communication image and then transmits the standard-format communication image. The second data processing apparatus is used for receiving and decoding the standard-format image transmitted from each transmitting terminal into the high definition image. Accordingly, the high definition can be displayed on the display apparatus. | 12-11-2008 |
Chang Chih-Chiao, Taoyuan Hsien TW
| Patent application number | Description | Published |
|---|---|---|
| 20120044496 | METHOD OF CONSTRUCTING LIGHT-MEASURING LOOK-UP TABLE, LIGHT-MEASURING METHOD, AND LIGHT-MEASURING SYSTEM - The invention discloses a method of constructing light-measuring look-up table, a light-measuring method, and a light-measuring system. The method of constructing light-measuring look-up table is to construct a look-up table by according to spectrum parameters relative to a light spectrum model, three actual color-matching functions relative to the light-measuring system and three standard color-matching functions, calculating both a look-up color coordinate and a reference color coordinate corresponding to each of the spectrum parameters. The light-measuring method includes: first, measuring a to-be-measured light by the light-measuring system to obtain actual stimulus values and calculating an actual color coordinate; then, comparing the actual color coordinate with the look-up color coordinates to determine both a to-be-measured light spectrum parameter and an estimated color coordinate relative to the to-be-measured light; furthermore, according to the to-be-measured light spectrum parameter, one of the standard color-matching functions and one of the actual stimulus values, calculating an estimated luminance. | 02-23-2012 |
Chang Ching-Ching, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100187807 | Leak-proof structure of oil pipe connector - A leak-proof structure of an oil pipe connector includes: a connector cylinder, being a hollow housing, and having an oil inlet at a front end, and an oil outlet at a rear end, and a switch base interconnected to a shaft hole in the connector cylinder; a control device, installed in the connector cylinder; a switch device, having a transmission shaft, inserted into the shaft hole and linked with the control device, and a switch handle coupled to the top of the transmission shaft; a leak-proof device, having a bearing slot below the shaft hole, and a first leak-proof slot, a circular latch slot and a second leak-proof slot above the leak-proof device, and a bearing being disposed below the bearing slot, and a first O-ring, and a latch ring, a second O-ring for achieving a leak-proof effect. | 07-29-2010 |
Chang Chi-Sheng, Taoyuan County TW
| Patent application number | Description | Published |
|---|---|---|
| 20090145245 | Method for apparatus for a drop indicator - The present invention relates to an apparatus and method for a drop indicator having a magnet installed therein. The drop indicator according to the invention is used to determine whether a product has ever been dropped or impacted, either in delivery or in use, by inspecting changes in the original condition of the magnet caused by the interaction between the magnetic force and the acceleration of gravity, inertia force, and colliding force, etc. generated upon collision. Take a cell phone or a PDA, for example, changes in the indicative material of the drop indicator will help decide whether the faulty product has ever been dropped or impacted in delivery or in use, so that liability can be determined. | 06-11-2009 |
| 20110139060 | METHOD AND APPARATUS FOR A DROP INDICATOR - The present invention relates to an apparatus and method for a drop indicator having a magnet installed therein. The drop indicator according to the invention is used to determine whether a product has ever been dropped or impacted, either in delivery or in use, by inspecting changes in the original condition of the magnet caused by the interaction between the magnetic force and the acceleration of gravity, inertia force, and colliding force, etc. generated upon collision. Take a cell phone or a PDA, for example, changes in the indicative material of the drop indicator will help decide whether the faulty product has ever been dropped or impacted in delivery or in use, so that liability can be determined. | 06-16-2011 |
Chang Chun-Ling, Taoyuan County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100323515 | Method for making semiconductor electrodes - Disclosed is a method for making semiconductor electrodes. In the method, there is provided a wafer. The wafer includes at least one conductive unit, a plurality of first connective units connected to the conductive unit, a plurality of first metal layers connected to the first connective units and a plurality of second connective units connected to the first metal layers. Photo-resist is provided on the first and second connective units. A second metal layer is provided on each of the first metal layers via using an electroplating device. The wafer is cut from the photo-resist, thus forming semiconductor electrodes. | 12-23-2010 |
Chang Hahn, Bridgewater, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20110301125 | Method for Treating Macular Degeneration - Provided herein are novel and useful methods for preventing, treating, or ameliorating a macular degeneration such as dry macular degeneration, wet macular degeneration and age related macular degeneration in a patient. | 12-08-2011 |
Chang Huang, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20120120251 | Method and Apparatus for Obtaining Video Quality Parameter, and Electronic Device - Embodiments of the present invention disclose a method and an apparatus for obtaining a video quality parameter and an electronic device. The method includes dividing a target video segment into at least one video subsegment, where duration of every video subsegment is at least time perceivable by human eyes; obtaining a video quality parameter of the video subsegment; and processing the video quality parameter of the video subsegment, and obtaining a video quality parameter of the target video segment. | 05-17-2012 |
Chang Huang, Arcadia, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100237887 | MICROELECTRONIC CONTACTOR ASSEMBLY, STRUCTURES THEREOF, AND METHODS OF CONSTRUCTING SAME - A plurality of inserts are anchored in holes or recesses in a probe head. Shafts are coupled to the inserts, and adjustable multi-part fasteners are attached to the shafts and to a stiffener. The multi-part fasteners are operated to move the shafts and couple the probe head, the stiffener, and other components of a microelectronic contactor assembly. In some embodiments, the inserts may be anchored in the probe head using an adhesive. In some embodiments, the probe head may comprise more than one major substrate, and the inserts may be anchored in either of the substrates. | 09-23-2010 |
| 20110248735 | Probecard System and Method - A microelectronic contactor assembly can include a probe head having microelectronic contactors for contacting terminals of semiconductor devices to test the semiconductor devices. A stiffener assembly can provide mechanical support to microelectronic contactors and for connecting a probe card assembly to a prober machine. A stiffener assembly may include first and second stiffener bodies that are connected together at their central portions with adjustment mechanisms such as three differential screw mechanisms. A probe head may be attached to a first stiffener body at locations outside its central portion, while a prober machine may be attached to a second stiffener body at locations outside its central portion. The first and second stiffener bodies may have different coefficients of thermal expansion. The stiffener assembly allows for differential thermal expansion of various components of the microelectronic contactor assembly while minimizing accompanying dimensional distortion that could interfere with contacting the terminals of semiconductor devices. The adjustment mechanisms allow for quick, sensitive adjustment of the positions of microelectronic contactors relative to semiconductor devices to be tested. | 10-13-2011 |
Chang Huang, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20120110168 | ANALYZING WEBPAGE USERS' WEB ACCESS ACTIONS BY USING A DEFINED FOCAL REGION - A method, system and computer program product for web access analytics. Date related to the users' access to page elements is received. The page elements accessed by the users which are capable of being mapped to a defined webpage focal region are determined. The users' access to the webpage focal region is analyzed based on the determined page elements capable of being mapped to the webpage focal region. | 05-03-2012 |
| 20120110495 | CONTROLLING ELECTRONIC EQUIPMENT WITH A TOUCHING-TYPE SIGNAL INPUT DEVICE - Electronic equipment is controlled with a touching-type signal input device. An inputted navigator-calling request is received. A request mode of the inputted navigator-calling request is compared with a predefined request mode. It is determined whether the request mode of the inputted navigator-calling request matches with the predefined request mode. A navigator is displayed in response to determining there is a match. The navigator has a set of tabs distributed on at least part of a closed structure. | 05-03-2012 |
Chang Hua-Yu, Hsinchu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120060137 | Method for designing wiring topology for electromigration avoidance and fabrication method of integrate circuits including said method - A method for designing wiring topology for electromigration avoidance, which is composed of multiple sources, multiple sinks and multiple wires, is disclosed. The steps of said method to get an optimal topology includes: 1. calculating the length of all the wires to choose one of the wires with the shortest length as a feasible wire, 2. deciding a capacity of the feasible wire, 3. deciding the capacities of the other wire according to the capacity of the feasible wire, a flow of the source of the feasible wire and a flow of the sink of the feasible wire, 4. comparing the length of the other wires to select another feasible wire, 5. repeating said steps until finding all feasible wires for constructing a feasible topology, 6. creating a flow network according to the feasible topology, 7. iteratively checking if a negative cycle exists in the flow network and removing it until no more negative cycles. | 03-08-2012 |
Chang Kai-Sheng, Longtan Shiang TW
| Patent application number | Description | Published |
|---|---|---|
| 20080280146 | Pre-cut wafer structure with heat stress effect suppressed - A wafer is cut before a heat treatment. By the cutting, cutting lines are not bended after the heat treatment. A cutting accuracy is therefore improved and a good light-shining efficiency is obtained. | 11-13-2008 |
Chang Li, Sichuan CN
| Patent application number | Description | Published |
|---|---|---|
| 20120015197 | GLASS SUITABLE FOR CHEMICAL TEMPERING AND CHEMICALLY TEMPERED GLASS THEREOF - The invention provides a silica-alumina-sodium oxide glass easy to melt and suitable for a low temperature ion exchange process. The glass is suitable for chemical tempering and consists of 55-60 wt % of SiO | 01-19-2012 |
Chang Li-Jen, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100187807 | Leak-proof structure of oil pipe connector - A leak-proof structure of an oil pipe connector includes: a connector cylinder, being a hollow housing, and having an oil inlet at a front end, and an oil outlet at a rear end, and a switch base interconnected to a shaft hole in the connector cylinder; a control device, installed in the connector cylinder; a switch device, having a transmission shaft, inserted into the shaft hole and linked with the control device, and a switch handle coupled to the top of the transmission shaft; a leak-proof device, having a bearing slot below the shaft hole, and a first leak-proof slot, a circular latch slot and a second leak-proof slot above the leak-proof device, and a bearing being disposed below the bearing slot, and a first O-ring, and a latch ring, a second O-ring for achieving a leak-proof effect. | 07-29-2010 |
Chang Mao-Ting, Kaohsiung City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120124274 | Automatic guided flash disk and its operation method - The present invention provides an automatic guided flash disk and its operation method. When the present invention is plugged into a computer's port by a user, a request to connect a Human Interface Device (HID) is issued to a computer by a human interface device module in a control unit and the computer's status is determined by a system status decision module and taken as references of a character auto-entering module which regularly enables the computer's resident programs or activates a website by entering at least one character frequency. | 05-17-2012 |
| 20120159646 | Storage device with a hidden space and its operation method - A storage device with a hidden space comprises a case, a biometric identification device and a switch device and embodies digital data protected in a private zone without any concern about digital data disclosed to any person who holds a data disk according to a procedure of comparing a user's characteristic signals transferred from a user's features read by the biometric identification device with a test program in an automatic executive program. | 06-21-2012 |
| 20120268898 | Thin carrier device - The present invention is to provide a thin carrier device with a support pad's length positioned at a USB port's height for a supporting segment securely supported and a USB metal contact electrically connected to a female connector of the USB port effectively without problems such as invalid electrical connection or poor contact between a USB metal contact and a female connector of a computer's USB port affected by the integrated circuit module's thinned thickness. Relying on the lowered thickness of the integrated circuit module, the present invention is able to integrate other thin products with their shapes including, without limitation, card, paper card or business card for the purpose of a thinning tendency. | 10-25-2012 |
| 20130076916 | INTERACTIVE GRAPHIC CARD WITH A DIGITAL KEY AND ITS OPERATING METHOD - The present invention is intended for supply of an interactive graphic card with a digital key & its operating method, an image signal which corresponds to an object displayed on one computer's display unit, and further improved interaction between the graphic card and one user who easily operates the computer equipped with one webcam to execute an image recognition application. Accordingly, the graphic card is effective in creation of innovative and novel feelings via the present invention in addition to preservation of original texts, sounds or messages. | 03-28-2013 |
Chang Ming-Chi, Taichung City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100011914 | HAND TOOL - A hand tool includes a shank. A first working head is formed on a first end of the shank and has a fixed jaw extending therefrom, a movable jaw partially mounted therein, and a worm gear rotatably mounted therein. A second working head is formed on a second end of the shank. A ratchet mechanism is partially mounted in the second working head and has a ratchet wheel ratchetably mounted in the second working head, a first driving portion and a second driving portion respectively longitudinally disposed on two opposite sides of the ratchet wheel. | 01-21-2010 |
| 20100172142 | LIGHTING DEVICE FOR TOOLS AND TOOLBOXES - A lighting device for tools and toolboxes includes a lighting unit and a control unit. The lighting unit includes a housing, an illuminating assembly received in the hosing, and a knob connected one end of the housing. The knob is rotatably moved to control the illuminating assembly. The control unit is laterally mounted to the housing. The control unit is electrically connected to the illuminating assembly. The control unit has a button for controlling the illuminating assembly. When the illuminating assembly is illuminating, the button is pressed to switch off the illuminating assembly. After releasing the button, the illuminating assembly is illuminating. | 07-08-2010 |
Chang Ming-Ching, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20130102136 | METHOD OF FORMING AN INTEGRATED CIRCUIT - A method of forming an integrated circuit is disclosed. A second material layer is formed on a first material layer. A patterned mask layer having a plurality of first features with a first pitch P | 04-25-2013 |
Chang Mingli, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20120279788 | WEIGHING DEVICE DRAFT SHIELD WITH DISPLACEABLE AND ADJUSTABLE WALL - A weighing device draft shield having at least one linearly displaceable wall (e.g., side wall) for allowing access into a weighing compartment of the weighing device. Each displaceable wall is provided with a top guide rail that passes through a roller assembly. Each displaceable wall is suspended in a substantially vertical position by engagement of its guide rail with a corresponding roller assembly. An adjustment element may be provided to alter the position of certain rollers of the roller assembly such that the orientation of the corresponding guide rail and attached displaceable wall may be adjusted to account for dimensional variations of the enclosure, etc. The use of a guide rail and roller assembly facilitates displaceable wall movement by substantially eliminating sliding friction. | 11-08-2012 |
Chang Ming-Nan, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20130042907 | SOLAR CELL DEVICE - Disclosed is a photovoltaic device comprising: a substrate; a III-V solar cell structure having one p-n junction on the substrate; a first semiconductor window layer on the III-V solar cell structure; a second semiconductor window layer on the first semiconductor window layer; an anti-reflective layer on the second semiconductor window layer; a contact layer disposed in the anti-reflective layer and on the second semiconductor window layer; and an electrode on the contact layer, wherein the second semiconductor window layer does not contain aluminum. | 02-21-2013 |
Chang Pei-Ming, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20110251818 | KEYBOARD TEST PROGRAM GENERATING METHOD - A keyboard test program generating method includes the following steps. Firstly, a first key number is received. By pressing a first key, a first key identification code corresponding to the first key is generated. The first key number is assigned to the first key so as to generate a first key conditional expression. By pressing a next key, a next key identification code corresponding to the next key is generated. A second key number following the first key number is assigned to the next key so as to generate a next key conditional expression. Afterwards, these key conditional expressions, a keyboard test program header and a keyboard test program trailer are combined together, thereby generating the keyboard test program. | 10-13-2011 |
Chang Rao, Boulder, CO US
| Patent application number | Description | Published |
|---|---|---|
| 20090136596 | P38 INHIBITORS AND METHODS OF USE THEREOF - This invention relates to inhibitors of p38 and methods of utilizing the inhibitors and pharmaceutical compositions thereof in the treatment and prevention of various disorders mediated by p38. | 05-28-2009 |
| 20090143422 | P38 INHIBITORS AND METHODS OF USE THEREOF - This invention relates to inhibitors of p38 and methods of utilizing the inhibitors and pharmaceutical compositions thereof in the treatment and prevention of various disorders mediated by p38. | 06-04-2009 |
| 20090149459 | P38 INHIBITORS AND METHODS OF USE THEREOF - This invention relates to inhibitors of p38 and methods of utilizing the inhibitors and pharmaceutical compositions thereof in the treatment and prevention of various disorders mediated by p38. | 06-11-2009 |
Chang Wang, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20090279557 | METHOD OF ROUTE CONVERGENCE, ROUTING DEVICE, AND MAIN CONTROL BOARD IN ROUTING DEVICE . - A method of route convergence, a routing device, and a main control board in the routing device are provided herein. The method includes receiving route information from multiple neighbor routing devices; selecting a route among the received route information, and applying the selected route to update an FIB of the main control board; and delivering the selected route to an interface board after confirming that the route information from the multiple neighbor routing devices is received and the route selection is completed. | 11-12-2009 |
Chang Wei, Banciao TW
| Patent application number | Description | Published |
|---|---|---|
| 20100288838 | CARD EJECTION UNIT OF AN IMPROVED IC CARD DEVICE - The card ejection unit of an improved IC card device has a base, a reading unit and a card ejection unit. The base has a horizontal slide track, a vertical slide track, a install's member, an axle and an elastic element. The reading unit has a reading portion, a soft circuit and calculation portion. The card ejection unit has a motor, a rotation bar, a horizontal buckle and a vertical elastic unit. The motor pushes the rotation bar, and when the rotation bar rotates, the push portion of the rotation bar pushes the horizontal buckle to release the vertical elastic element to eject out the IC card. | 11-18-2010 |
Chang Wei-Chung, Tainan City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100105525 | SYSTEM FOR ENCOURAGING A USER TO PERFORM SUBSTANTIAL PHYSICAL ACTIVITY - A system for encouraging a user to perform substantial physical activity. The system may include sensors that may be worn by the user while the user is performing a substantial physical activity, such as running or playing basketball. The sensors may detect the magnitude of the physical activity and may transmit data regarding the physical activity to a processing system. The processing system may display a reward to encourage the user for participating in physical activity and the reward provided may be based on the physical activity of the user. | 04-29-2010 |
| 20110262888 | SYSTEM FOR ENCOURAGING A USER TO PERFORM SUBSTANTIAL PHYSICAL ACTIVITY - A system for encouraging a user to perform substantial physical activity. The system may include sensors that may be worn by the user while the user is performing a substantial physical activity, such as running or playing basketball. The sensors may detect the magnitude of the physical activity and may transmit data regarding the physical activity to a processing system. The processing system may display a reward to encourage the user for participating in physical activity and the reward provided may be based on the physical activity of the user. | 10-27-2011 |
Chang Wu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20110318560 | FILM MADE FROM HETEROGENOUS ETHYLENE/ALPHA-OLEFIN INTERPOLYMER - A multilayer film is disclosed, comprising at least two layers, wherein a first layer comprises a first interpolymer of ethylene and at least one alpha-olefin, characterized wherein the first interpolymer has a density of less than 0.925 g/cm3, and an average M | 12-29-2011 |
| 20120028065 | COLLATION SHRINKAGE FILM HAVING EXCELLENT CLARITY AND SUPERIOR TOUGHNESS - A multilayer film structure comprising at least three layers, wherein at least one layer comprises ethylene and at least one alpha-olefin is claimed, wherein the ethylene interpolymer is characterized as having an average M | 02-02-2012 |
Chang Yao-Jen US
| Patent application number | Description | Published |
|---|---|---|
| 20090322539 | MONITORING APPARATUS WITH A SENSOR UNIT - A monitoring apparatus includes a process unit, a sensor unit, a transmission unit and an illuminator unit. The sensor unit for detecting moving approaching objects is electrically connected to the process unit to send signals to the process unit. The transmission unit is electrically connected to the process unit for receiving signals from the process unit and adapted to be connected to a backend central control system for transmitting signals from the process unit to the backend central control system. The backend central control system sends a mode signal to the process unit via the transmission unit. The illuminator unit is electrically connected to the process unit and is controlled by orders from the process unit when the process unit determines status based on signals from the sensor unit and the mode signal. | 12-31-2009 |
Chang Yiming, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100084874 | Latching Structure of Mobile Electronic Device - A latching structure of a mobile electronic device is described. The latching structure of the electronic device includes a button module, at least one lock pin, at least one linking rod, and at least one hook module respectively disposed in a base and a display of the mobile electronic device. One end of the linking rod is coupled to the button module and another end of the linking rod is coupled to the hook module. When the button module is pressed, the button module drives the linking rod to force the hook module to release the lock pin so as to allow the user opening the display from the base of the mobile electronic device. | 04-08-2010 |
Chang Ying-Ying, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100187807 | Leak-proof structure of oil pipe connector - A leak-proof structure of an oil pipe connector includes: a connector cylinder, being a hollow housing, and having an oil inlet at a front end, and an oil outlet at a rear end, and a switch base interconnected to a shaft hole in the connector cylinder; a control device, installed in the connector cylinder; a switch device, having a transmission shaft, inserted into the shaft hole and linked with the control device, and a switch handle coupled to the top of the transmission shaft; a leak-proof device, having a bearing slot below the shaft hole, and a first leak-proof slot, a circular latch slot and a second leak-proof slot above the leak-proof device, and a bearing being disposed below the bearing slot, and a first O-ring, and a latch ring, a second O-ring for achieving a leak-proof effect. | 07-29-2010 |
Chang Young-Jin, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20130017630 | CRYSTALLIZATION APPARATUS, CRYSTALLIZATION METHOD, METHOD OF MANUFACTURING THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY APPARATUS - Provided are a crystallization apparatus and method, which prevent cracks from being generated, a method of manufacturing a thin film transistor (TFT), and a method of manufacturing an organic light emitting display apparatus. The crystallization apparatus includes a chamber for receiving a substrate, a first flash lamp and a second flash lamp, which are disposed facing each other within the chamber, wherein amorphous silicon layers are disposed on a first surface of the substrate facing the first flash lamp and a second surface of the substrate facing the second flash lamp, respectively. | 01-17-2013 |