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Chun-Chi
Chun Chi Chen, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20110279797 | APPARATUS AND METHOD FOR CALIBRATING LITHOGRAPHY PROCESS - A calibration wafer may bear one or more different mark types to facilitate inspection of a lithography process. A first mark type may be located on the outer peripheral portion of the wafer to indicate the desired boundary of an edge bead removal (EBR) region. A second mark type may be located on an outer peripheral portion of the wafer to indicate the desired boundary of a wafer edge expose region (WEE). A third mark type may indicate the border of a portion of the wafer expected to bear a wafer identification mark. A fourth mark type may be located at the center of the wafer to allow for precise and uniform application of liquid photoresist material to the calibration wafer. The calibration wafer may be employed in methods of rapidly and easily assessing the accuracy of various phases of photolithography processes. | 11-17-2011 |
Chun Chi Chen, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20110000509 | PHOTORESIST TOOL CLEANING JIG CONFIGURED TO RECEIVE FLOW FROM TOP AND BOTTOM - A cup wash disk jig employed to clean photoresist from a spin-on chamber, receives cleaning solvent from both the bottom and the top, enhancing cleaning effectiveness. The cup wash disk includes a first set of channels allowing fluid communication between a hole positioned in a top surface of the cup wash disk jig, and a plurality of orifices distributed about the edge of the jig. Solvent is applied to the top surface of the jig, for example from an existing reduce resist control (RRC) nozzle normally utilized to dispense resist material. The solvent is flowed through these channels and ejected from the disk sides through the orifice, thereby facilitating removal of resist residue from coater cup portions of the chamber. Solvent may also be applied to an opening in a bottom surface of the jig, for example from a back rinse nozzle, to flow through a second set of channels and be ejected through different jig edge orifices. | 01-06-2011 |
Chun Chi Chen, Taipei City 115 TW
| Patent application number | Description | Published |
|---|---|---|
| 20100049355 | METHOD FOR DETERMINING TOOL'S PRODUCTION QUALITY - A method for determining manufacturing tool production quality includes providing a table with manufacturing process data. The table is analyzed and a contingency table is established. The contingency table comprises several manufacturing tools, manufacturing processes, and the number of occurrences of bad lots. Split the contingency table up into a plurality of sub-tables. Use Cochran-Mantel-Haenszel test for determining the number of bad lots produced by the manufacturing tools and getting a plurality of statistics. Translate the statistics into a plurality of P-values. Sort the P-values for examining data automatically. Draw a line chart for detecting substandard manufacturing tools. As a result, users can diagnose the quality of the manufacturing tools. | 02-25-2010 |
| 20100093114 | METHOD OF SEARCHING FOR KEY SEMICONDUCTOR OPERATION WITH RANDOMIZATION FOR WAFER POSITION - A method of searching for the key semiconductor operation with randomization for wafer position, comprising: recording the wafer position and the wafer yields of a plurality of wafer ID respectively corresponding to a plurality of semiconductor operations; establishing a matrix model which describes the matrix set for wafer yields of the plurality of wafer ID; analyzing the matrix model, further computing the matrix set for wafer yields of the wafer ID, thereby acquiring the weightings of the randomized wafer positions in such semiconductor operations; and searching for a key semiconductor operation among the plurality of semiconductor operations; herein, by using a local regression model to estimate the wafer position effect, computing the weighting of the position effect in each semiconductor operation based on the estimated position effect and the randomized wafer yield, higher weighting thereof indicates the key semiconductor operation having greater position effect in the aforementioned semiconductor process. | 04-15-2010 |
Chun-Chi Chou, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20100068935 | Connector module - The present invention provides an improved connector module, including a housing forming two receptacle chambers and having an end face retaining a conductor and an opposite end face forming wire retention sections communicating the receptacle chambers, and upper and lower surfaces of the housing forming recesses; two connectors respectively received in the receptacle chambers and each comprising a socket portion, a metal casing, and conductive wires connected to the socket portion and extending through the respective wire retention section; and a metal enclosure enclosing the housing and physically engaging the conductor and having top and bottom walls forming resilient tabs received in the recesses of the housing and an end wall forming openings corresponding to the connectors. The connector module features easy mounting/dismounting, increased grounding area and enhanced impedance to thereby provide enhanced EMI performance. | 03-18-2010 |
| 20100068945 | Modularized connector for computer - The present invention provides a modularized connector for a computer, including a housing forming at least three receptacle chambers and having an end face forming a notch and an opposite end face forming wire retention sections respectively communicating the receptacle chambers, and also forming mounting sections close to the wire retention sections; a first connector received in one of the receptacle chambers and having conductive connection wires extending through the respective wire retention section, the first connector being encased by a metal casing; second connectors respectively received in the remaining ones of the receptacle chambers and each having conductive connection wires extending through the respective wire retention section, each second connector being encased by a metal casing that has an end wall forming at least one resilient tab; and a conductor block arranged in the notch and having opposite side faces in physical engagement with the metal casings of the first and second connectors that juxtapose each other. The modularized connector features easy mounting/dismounting and enhanced EMI performance. | 03-18-2010 |
Chun-Chi Hsu, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20100240509 | MULTI-FUNCTIONAL YOGA BRICK - A multi-functional yoga brick comprises a multi-sectional holding portion at a middle section thereof. The holding portion has a shape of “8”, or a round shape or an elliptical shape. The holding portion has a through hole or no through hole. The holding portion has a plurality of layers. The multi-functional yoga brick is an elastic body. The multi-functional yoga brick is made of elastic plastics or rubber or injected plastic material. The user has a better balance in exercise and can support effectively so as to expand the body. | 09-23-2010 |
Chun-Chi Huang, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20110099493 | IMAGE AUXILIARY DATA SEARCHING AND DISPLAYING METHOD AND DOCUMENT CAMERA USING SUCH METHOD - An image auxiliary data searching and displaying method is used in a document camera. The document camera includes a processor and a user interface. The processor is accessible to a database. The image auxiliary data searching and displaying method includes steps of performing an image-selecting operation on an image of the to-be-displayed object via the user interface to generate a target image, processing the target image by the processor to generate a target characteristic property, searching the database by the processor according to the target characteristic property so as to generate a search result, and simultaneously displaying at least one image auxiliary data from the search result and the image of the to-be-displayed object for comparison. | 04-28-2011 |
Chun-Chi Huang, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20090019296 | Network system port thereof for transmitting various signals and power - The present invention is to provide a network system for transmitting various signals and power, which comprises at least a power sourcing equipment and at least a powered device over a network. Each of the power sourcing equipment and the powered device has at least a port, wherein a first isolated conductor is disposed at one side of the port while a second isolated conductor is disposed at the other side of the port and creates a power circuit for transmitting power in combination with the first isolated conductor. Four differential signal pairs of the port, each with two conductors, are disposed between the first isolated conductor and the second isolated conductor, wherein each of the power sourcing equipment and the powered device transmits Ethernet signals through two of the differential signal pairs of its port and transmits other network signals through the other two differential signal pairs. | 01-15-2009 |
Chun-Chi Lee, Tu-Cheng TW
| Patent application number | Description | Published |
|---|---|---|
| 20110255419 | SWITCHING DEVICE AND LOOPBACK DETECTING METHOD - A switching device transmits a link code word to the partner device by one Ethernet port of the switching device for automatic negotiation with a partner device. The switching device receives a first response link code word, changes the link code word, transmits the changed link code word to the partner device, and receives a second response link code word. The switching device determines the Ethernet port of the switching device experiences loopback upon the condition that the first response link code word is unequal to the second response link code. | 10-20-2011 |
Chun-Chi Liao, Zhonghe City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110096055 | Light-emitting Diode (LED) Driving Circuit - A light-emitting diode (LED) driving circuit for driving a plurality of first lightbars and a plurality of second lightbars includes a first current mirror, a second current mirror and a control circuit. The first current mirror, if enabled, balances current among the first lightbars. The second current mirror, if enabled, balances current among the second lightbars. During a first period, the control circuit disables the second current mirror and adjusts the duration of enabling the first current mirror according to a dimming signal. During a second period, the control circuit disables the first current mirror and adjusts the duration of enabling the second current mirror according to the dimming signal. Therefore, only first or second lightbars are driven in each period. | 04-28-2011 |
Chun-Chi Liao, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20100085493 | CABINET ASSEMBLED WITH FLAT-PANEL TELEVISION - A cabinet assembled with a flat-panel television includes a frame, a TV assembly, a bracket device, and a driver device. A groove opening is defined on a top surface of the frame to allow the TV assembly to pass through. The TV assembly is mounted on the bracket device and disposed inside of the frame. The bracket device is driven by the driver device to move upward or downward. When the bracket device is driven to the highest position, the TV assembly is exposed out of a top of the frame. When the bracket device is driven to the lowest position, the TV assembly is completely received inside of the frame, a top edge of the TV assembly is coplanar with the top of the frame, and the cabinet can work as a regular cabinet or a table. | 04-08-2010 |
Chun-Chi Lin, Mailiao Township TW
| Patent application number | Description | Published |
|---|---|---|
| 20090127086 | Touch control device and method thereof - A touch control device and a method thereof are disclosed. A driving voltage is applied to a first conductive layer of the touch control device. A second conductive layer is connected via scanning lines to a scan sensing circuit. To detect the location where a touch or depression occurs, the scan sensing circuit repeatedly and sequentially scans first ends of multiple elongate conductive strips that constitute the second conductive layer. The coordinates of the location of the depression is determined on the basis of the scanning result that the scan sensing circuit performs over the elongate conductive strips of the second conductive layer and the voltage that the first conductive layer applies to one or more of the elongate conductive strips of the second conductive layer that correspond to the location of the depression. The second ends of the elongate conductive strips of the second conductive layer can also be connected to the scan sensing circuit via scanning lines to allow the scan sensing circuit to perform scanning operation over the first and second ends of the elongate conductive strips of the second conductive layer in a sequential and repeated manner. | 05-21-2009 |
| 20100073307 | Method for detecting touch points of touch control device - A method for detecting touch points of touch control device is disclosed. The touch control device comprises a first substrate having a first conductive layer and a second substrate having a second conductive layer. The first and second conductive layers are respectively connected to a control circuit which is coupled to a microcontroller. The control circuit performs driving on the first conductive layer to generate a gradient potential, and performs scanning on the second conductive layer to determine a first-axis coordinates. Then the control circuit drives the second conductive layer to generate a gradient potential, and performs scanning on the first conductive layer to determine the second-axis coordinates. | 03-25-2010 |
| 20100079389 | Touch position detection method for touch control device - Disclosed is a touch position detection method for a touch control device, which employs a preset scan detection mode to carry out driving and scan detection on first and second conductive layers through a control circuit. When touch on a touch panel is detected, the type of the touch is determined, which may include a single-point touch, a continuous trace, and a multiple-point touch, and first and second operation modes are selectively used to perform driving and scan detection on the first and second conductive layers of the touch panel to thereby detect coordinates of the touch points or the continuous trace. | 04-01-2010 |
Chun-Chi Lin, Hsin Chu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110131539 | REWIRING USING IRREDUNDANCY REMOVAL AND ADDITION - This invention proposes a new restructuring technique, Rewiring Using IRredundancy Removal and Addition (IRRA) used in the synthesis and optimization of logic designs. This method successfully removes any desired target wire by constructing a corresponding rectification network which exactly corrects the error of the circuit caused by the removal of the target wire. The rectification network can be further simplified to achieve excellent area optimization. | 06-02-2011 |
Chun-Chi Lin, Hainchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20100252845 | WHITE-LIGHT LIGHT EMITTING DIODE CHIPS AND FABRICATION METHODS THEREOF - A white-light LED chip and a fabrication method thereof are provided. The white-light LED chip comprises a blue-light LED chip and a phosphor layer directly disposed on a top surface of the blue-light LED chip. The method comprises providing a plurality of blue-light LED chips attached to a substrate, wherein at least one contact pad is formed on the top surface of each blue-light LED chip. A protective layer is formed on the contact pad. A phosphor layer is formed on the top surface of the blue-light LED chip by a molding process, exposing the contact pad. Finally, the protective layer and the substrate are removed from the blue-light LED chip to form a white-light LED chip. | 10-07-2010 |
Chun-Chi Lin, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20100001305 | SEMICONDUCTOR DEVICES AND FABRICATION METHODS THEREOF - A semiconductor device and a fabrication method thereof are provides. The semiconductor device comprises a semiconductor substrate having a cavity and a light-emitting diode chip disposed in the cavity. The cavity is filled with an encapsulating resin to cover the light-emitting diode chip. Two isolated metal lines are disposed on the encapsulating resin and electrically connected to the light-emitting diode chip. At least two isolated inner wiring layers are disposed in the cavity and electrically connected to the isolated metal lines. At least two isolated outer wiring layers are disposed on a bottom surface of the semiconductor substrate and electrically connected to the isolated inner wiring layers. | 01-07-2010 |
| 20110051390 | ELECTRONIC ASSEMBLY FOR AN IMAGE SENSING DEVICE - An electronic assembly for an image sensing device is disclosed, comprising an image sensing element, a lens set comprising a feet enclosing a cavity to receive the image sensing element and an opaque conductive layer disposed on at least a portion of a top side, a sidewall and a bottom side of the lens set, wherein the opaque conductive layer is electrically connected to a grounding layer to reduce electromagnetic interference (EMI) to the image sensing element. | 03-03-2011 |
Chun-Chi Liu, Banciao City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100242737 | ENVIRONMENTAL PROTECTION DOUBLE LAYER OIL SMOKE FILTER DEVICE FOR KITCHEN RANGE - The present invention relates to an environmental protection double layer oil smoke filter device for kitchen range, in which the main body is primarily assembled from a working area, a placement area and a pump water drainage system, while the oil smoke filtering device is assembled from an electrostatic processing device, a draft device and a ventilating device. Accordingly, a pump water drainage system connected to a liquid containing groove located at the bottom portion of the filtering device is used to effectively achieve the facility to separate oil and water within the liquid containing groove, moreover, the separated water can be reused. | 09-30-2010 |
Chun-Chi Tseng, Fongyuan City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090312520 | Triazine-Based Monomeric Compound, Di-Triazine Compound, and Degradable Polymer - A triazine-based monomeric compound represented by the following formula (I): | 12-17-2009 |
Chun-Chi Wang, Pingtung City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080261555 | Intertalk wristband radio frequency identification tag - The present invention discloses an intertalk wristband RFID (Radio Frequency Identification) tag, which applies to any type of wireless automatic wristband RFID system and comprises an RFID system, an audio-receiving system, and an audio-outputting system. The present invention utilizes the RFID system to receive and transmits the audio information-bearing signal and the radio frequency signal to implement a bidirectional communication function. Via the bidirectional communication function, the nursed in an emergency can press an intertalk button to talk with the nursing personnel and ask for rescue. | 10-23-2008 |
Chun-Chi Wang, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20090233494 | USB-B Connector With eSATA Interface - A USB-B connector with an eSATA interface is provided. The connector includes a socket with a tongue plate placed inside the socket. The socket conforms to the USB-B specification. The socket further includes a plurality of pins, which are located on the upper and lower surfaces of the tongue plate, or the inner wall of the socket. The pins form a strand USB-B pin-set and an eSATA in-set. The eSATA pin-set shares some pins with the USB-B pin-set. When using the connector of the present invention, an external storage device can use either USB or eSATA interface for transmission. | 09-17-2009 |
Chun-Chi Wang, Tucheng City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080294887 | ACTIVATION METHOD FOR MULTIPLE OPERATION SYSTEMS OF A COMPUTER - An activation method for multiple operation systems of a computer, comprising selectively pressing a function key in a keyboard while pressing a power supply key, receiving a signal of the pressed power supply key and a key code of the pressed function key by an embedded controller, determining the operation system desired to be activated according to the received key code by the embedded controller, and informing a basic input/output system by the embedded controller to activate the specific operation system. Therefore, the waiting time spent on selecting operation system in the prior art is eliminated. | 11-27-2008 |
| 20090129048 | Brightness adjustable keyboard illuminating module of electronic device - A brightness adjustable keyboard illuminating module of an electronic device includes a controlling unit, a voltage regulating unit, and a projection lamp unit. The controlling unit is used for receiving a brightness adjusting command to generate a pulse width modulation (PWM) signal according to the brightness adjusting command. The voltage regulating unit receives the PWM signal and regulates a voltage of an output driving signal according to a duty cycle of the PWM signal. The projection lamp unit receives the driving signal and projects light in response to the voltage of an output driving signal, to the keyboard of the electronic device. | 05-21-2009 |