Chun-Chen
Chun Chen Chen, Hsin-Chu TW
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20120007834 | OPTICAL SYSTEM AND CLICK DETECTION METHOD THEREFOR - The present invention provides a click detection method for an optical system including the steps of: acquiring an image frame and calculating a quality parameter thereof; in an initial state, maintaining the initial state when the quality parameter is smaller than or equal to a first threshold while transferring to a first touch state and counting a count value when the quality parameter is larger than the first threshold; and in the first touch state, maintaining the first touch state when the quality parameter is larger than or equal to a second threshold while identifying the count value when the quality parameter is smaller than the second threshold and identifying a single click and transferring to the initial state if the count value is within a first predetermined range. The present invention further provides an optical system. | 01-12-2012 |
Chun Chen Chen, Gueishan Township TW
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20130187558 | Power Supply Circuit for Driving Light Emitting Diode - The present invention relates to a power supply circuit for driving at least one light emitting diode (LED). The power supply circuit comprises: an input unit, an active power factor corrector, a converter, an output unit and a feedback unit. The input unit is utilized to receive power signal from a power source, and the output unit is utilized to receive power transferred from the converter for driving at least one LED. The feedback unit couples to a node between the converter and the output unit, and delivers the power signal, from the converter to the output unit, back to the active power factor corrector. The active power factor corrector monitors the power signal based on the power signal from the feedback unit for stabilizing the outputting power from the output unit and thereby driving the LED. | 07-25-2013 |
20150272236 | Electrically-Heated Clothing/Pants and Its Accessories - Embodiments of the electrically-heated clothing comprising: a clothing, at least one heater, at least one control element and at least one battery. At least one control element is set firmly on the clothing; wherein there are sewed multiple pockets on the clothing to place at least one heater, at least and at least one control element; wherein there are sewed multiple pockets on the front and back of the clothing to place at least one heater. | 10-01-2015 |
Chun Chen Lin, Yilan City TW
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20080305666 | Structure for electronic card connector - A structure for an electronic card connector is comprised of an insulating body having a universal card slot on a side thereof, a first group of pins, and a pressing unit disposed on the first surface. The universal card slot is comprised of a first surface thereinside and the first group of pins is comprised of a plurality of conducting terminals. Furthermore, the pressing unit is comprised of a contacting portion disposed higher than the first group of pins, a plurality of pivoting portions, and a pressing portion. A plurality of pivoting holes disposed on the surface are connected with the pivoting portion of the pressing unit and the pressing portion abuts against free ends of the conducting terminals. The structure is used to prevent the conducting terminals from improper contact with the inserted electronic card. | 12-11-2008 |
Chun-Chen Chen US
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20140344220 | DEVICE-AWARE FILE SYNCHRONIZING METHOD - A device-aware file synchronizing method is disclosed. After a user creates an original file such as a photo or a film via a user terminal, the original file is synchronized and saved to the web storage server via an interconnected network. Next, the web storage server adjusts the original file and generates an adjusted file according to the type of the original file, or capabilities of the device to synchronize with such as computing capability, display capability and storage capability. Then, the adjusted file is synchronized to the devices via the interconnected network. According to the present invention, files of different sizes are respectively generated according to the capabilities of each device to synchronize with, then the files are synchronized to each device. Thus, the file quantity synchronized by each device is effectively increased. | 11-20-2014 |
Chun-Chen Chen, Hsinchu County TW
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20120180014 | METHOD OF CONTEXT-SENSITIVE, TRANS-REFLEXIVE INCREMENTAL DESIGN RULE CHECKING AND ITS APPLICATIONS - A computer-implemented method to perform context-sensitive incremental design rule checking (DRC) for an integrated circuit (IC). An incremental DRC engine checks design rule violations between a set of environment shapes and a set of active shapes. If no design rule violations are found, the set of active shapes will be added into the set of environment shapes. Furthermore, the incremental DRC engine can be embedded into placement tools, routing tools, or interactive layout editing tools to check design rule violations and help generate DRC error free layouts. | 07-12-2012 |
20140344220 | DEVICE-AWARE FILE SYNCHRONIZING METHOD - A device-aware file synchronizing method is disclosed. After a user creates an original file such as a photo or a film via a user terminal, the original file is synchronized and saved to the web storage server via an interconnected network. Next, the web storage server adjusts the original file and generates an adjusted file according to the type of the original file, or capabilities of the device to synchronize with such as computing capability, display capability and storage capability. Then, the adjusted file is synchronized to the devices via the interconnected network. According to the present invention, files of different sizes are respectively generated according to the capabilities of each device to synchronize with, then the files are synchronized to each device. Thus, the file quantity synchronized by each device is effectively increased. | 11-20-2014 |
Chun-Chen Chen, Taoyuan County TW
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20140028106 | NON-CONTACT TRANSFORMER SYSTEM - A wireless transformer system comprises a primary side of AC/DC converter with power factor correction and a secondary side of a half bridge resonant DC/DC converter to power a device wirelessly. | 01-30-2014 |
20140029317 | Non-Contact Transformer - A non-contact transformer assembly comprises an iron core having a pole with a length longer than the total height of the transmitting coil and the receiving coil to improve the induced voltage and magnetic field of the receiving coil and achieve the high effect of flux conversion. | 01-30-2014 |
20140070703 | Wirelessly Controllable LED Bulb and Wireless Control Method thereof - A wirelessly controllable light emitting diode (LED) bulb includes a plurality of LED chips to provide a light source; a wireless control module to receive a wireless signal and control ON/OFF status of the plurality of LED chips and brightness of the light source; a sleeve enclosing the wireless control module to protect the wireless control module; a driving unit to provide power needed by the plurality of LED chips according to an input power source; a threaded base portion to receive the input power source and fasten the LED bulb to a lamp holder; a base plate to carry the plurality of LED chips; and an outer bulb shell enclosing the sleeve, the plurality of LED chips and the base plate to transmit the light source and protect the sleeve, the wireless control module, the plurality of LED chips and the base plate. | 03-13-2014 |
20140293657 | INTEGRATED CONVERTER WITH SINGLE-ENDED CONTROL, POWER FACTOR CORRECTION, AND LOW OUTPUT RIPPLE - An integrated converter with single-ended control and power factor correction includes an input unit, a boost inductor, a voltage regulator, an energy-storing capacitor, a buck-boost converter, a single-ended switch and a control unit. The voltage regulator and the buck-boost converter share the single-ended switch and the control unit in order to correct power factor, reduce output ripple, simplify the complexity of circuit and decrease the number of components. The voltage regulator is utilized in reducing the frequency of switching and the conductive losses, thus improving overall performance. With the magnetic loop, the transformers of the boost inductor and the voltage regulator can be merged, and thus the efficiency of the whole spatial usage is increased and the noise interference is reduced. | 10-02-2014 |
20150312965 | Electrically-Heated Clothing/Pants with Controller - Embodiments of the electrically-heated clothing/pants comprising: a clothing/pants, at least one battery, at least one silicone rubber heater and at least one control element. The control element is set firmly on the clothing/pants and electrical coupled with at least one battery and at least one silicone rubber heater; wherein at least one control element start to regulate electrical power from at least one battery to at least one silicone rubber heater because of opening at least one control element. | 10-29-2015 |
20150382402 | Electrically-Heated Clothing/Pants and Its Accessories with Silicone Rubber Heaters - Embodiments of the electrically-heated clothing/pants comprising: a clothing/pants, at least one battery, at least one silicone rubber heater and at least one control element. The control element is set firmly on the clothing/pants and electrical coupled with at least one battery and at least one silicone rubber heater; wherein the power of at least one battery could be transferred to at least one silicone rubber heater by turning on at least one control element for converting electrical power to heat. | 12-31-2015 |
20160093969 | POWER CONNECTOR - A power connector includes an insulating base, a pair of rotating seats, a pair of terminals and a pair of electrodes. Each rotating seat is pivotally installed to the insulating base. The terminals are parallel to each other and disposed with an interval apart on each respective rotating seat, such that the terminals may be rotated with respect to the insulating base and selectively to an extended position and a retracted position. The electrodes are installed to the insulating base and configured to be corresponsive to the terminals respectively. A pair of grippers are extended from each electrode, such that when the terminals are rotated, the grippers clamp the respect terminal to maintain an electric connection with the terminal continuously. | 03-31-2016 |
Chun-Chen Chen, Taoyuan City TW
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20160074605 | GAS EXHAUST CONTROL METHOD AND RESPIRATORY ASSISTANCE APPARATUS APPLIED WITH THE SAME - A gas exhaust control method applied to a respiratory assistance apparatus includes the following steps of: applying gas to a face mask of the respiratory assistance apparatus; detecting a pressure in the face mask; when the pressure in the face mask is lower than a preset pressure range, shrinking a perforation size of an exhaust structure of the face mask by a driving unit of the respiratory assistance apparatus; and when the pressure in the face mask is higher than the preset pressure range, expanding the perforation size of the exhaust structure of the face mask by the driving unit. A respiratory assistance apparatus applied with the gas exhaust control method is also disclosed. | 03-17-2016 |
Chun-Chen Chen, Taipei TW
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20110029814 | TEST SYSTEM AND TEST METHOD THEREOF - A test system and a test method thereof. The test system includes an electronic device and a test device. The electronic device includes a plurality of output interfaces and provides a corresponding test signal via the output interfaces according to a group of operation commands. The test device includes a transforming unit, a multiplexer unit, a processor unit and a plurality of test interfaces which are respectively coupled to the output interfaces. The transforming unit transforms the test signals received via the test interfaces. The multiplexer unit selects the transformed test signals. The processor unit controls the multiplexer unit to select one of the transformed test signals, and determines whether the transformed test signal being selected conforms a predetermine condition for generating a test result signal. The processor unit controls the communication unit to transmit the test result signal to the electronic device according to the test result signal. | 02-03-2011 |
Chun-Chen Chiang, Hsinchu City TW
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20160117543 | PRESS SHEET FOR FINGERPRINT READER AND FINGERPRINT READER - A press sheet for fingerprint reader and a fingerprint reader are provided. The press sheet includes a transparent substrate, a microstructure layer, and a diffusion layer. The transparent substrate has a first surface and a second surface, and the first surface faces towards an optical imaging apparatus. The microstructure layer is disposed on the first surface of the transparent substrate, and the diffusion layer contains diffusion particles. | 04-28-2016 |
Chun-Chen Lai, Taichung City TW
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20140083271 | SYNCHRONOUS CUTTING MECHANISM FOR PIPE MILL - A synchronous cutting mechanism for a pipe mill includes a carrying table having a sliding pedestal; a speed-adjustable driving set having a speed-adjustable power source, an axle coupled to a driving wheel of the speed-adjustable power source, and a link having one end pivotally connected to the driving wheel at an eccentric point on the driving wheel and an opposite end pivotally connected to the sliding pedestal; a pipe-clamping set for holding a to-be-cut pipe coming from the pipe mill; and a pipe-cutting set for cutting the to-be-cut pipe. When the driving wheel rotates, the link is driven to swing, thereby driving the carrying table and the pipe running out to move in the same direction and with the same velocity, so that the to-be-cut pipe can be cut according to a predetermined length. | 03-27-2014 |
Chun-Chen Liao, Baoshan Township TW
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20100144734 | 1, 2, 3-Triazole derivatives as new cannabinoid-1 receptor antagonists - The present invention relates to 1,2,3-triazole derivatives which can be used as cannabinoid CB1 receptor antagonists. In addition, the compound of the 1,2,3-triazole derivatives in the present invention can be formulated into a pharmaceutical composition for treating indications relative to signal transduction of CB1 receptors. | 06-10-2010 |
Chun-Chen Liao, Hsin-Chu City TW
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20080284454 | Test interface with a mixed signal processing device - The present invention relates to a test interface to which a mixed signal processing circuit is integrated, and more particularly to a test interface of a probe card or a DUT card to which a mixed signal processing circuit is integrated, and the mixed signal processing circuit is integrated to pin electronic channels of a tester and the operation process of the mixed signal processing circuit is integrated to the system software of the tester. | 11-20-2008 |
Chun-Chen Lin, Taipei TW
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20120042589 | DOOR FRAME STRUCTURE - A door frame structure, which includes a plurality of door frame units and locking elements. Each door frame unit has a main body and a door stop, where the door stop is at a surface of the main body. A notch is formed between the main body and the door stop to accommodate a buffer strip. The door frame unit can further include a plurality of set pieces for anchoring to the wall with different thicknesses. The door frame structure of the instant disclosure saves construction labor, improves visual appearance, increases structural stability and adaptability, and reduces door hitting noise. | 02-23-2012 |
Chun-Chen Liu, Hsinchu County TW
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20130328826 | TOUCH PANEL - A touch panel including multiple electrodes is provided. The electrodes form a sensing area and are disposed on a same plane. The sensing area has a first border and a second border that are substantially perpendicular to each other. The electrodes include one parallelogram electrode. The parallelogram electrode has two first sides parallel to the first border and two second sides parallel to neither the first border nor the second border. | 12-12-2013 |
20140028334 | SELF-CAPACITIVE TOUCH PANEL - A self-capacitive touch panel including a border region and a central region is provided. The border region has a first area and corresponds to a P number of first sensors. The central region has a second area and corresponds to a Q number of second sensors. A ratio of P to the first area is greater than a ratio of Q to the second area. | 01-30-2014 |
20140049121 | SELF-CAPACITIVE TOUCH PANEL - A self-capacitive touch panel including a border electrode and a central electrode is provided. The border electrode has a first centroid. The central electrode has a second centroid A first average distance from the first centroid to all possible touch points in the border electrode is smaller than a second average distance from the second centroid to all possible touch points in the central electrode. | 02-20-2014 |
20140218320 | TOUCH PANEL AND CORRECTING APPARATUS THEREOF - A touch panel correcting apparatus for correcting a first coordinate and a second coordinate associated with a touch position is provided. The correcting apparatus includes a memory and a controller. The memory stores a look-up table storing a plurality of corrected coordinates. The controller selects a corrected first coordinate from the look-up table according to the first coordinate, and substitutes the corrected first coordinate and the second substitute into a function to generate a corrected second coordinate corresponding to the second coordinate. | 08-07-2014 |
Chun-Chen Liu, Fongshan City TW
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20090039483 | HEAT SLUG AND SEMICONDUCTOR PACKAGE - A heat slug includes a heat spreading member and a supporting member. The supporting member extends outwardly from the edge of the heat spreading member. The tips of the supporting member are formed with a plurality of contact portions, wherein each said contact portion has a bottom face inclined to the surface of the chip carrier at an angle of more than 5 degrees. The present invention further provides a semiconductor package. | 02-12-2009 |
Chun-Chen Liu, San Diego, CA US
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20150227668 | TIME-VARIANT TEMPERATURE-BASED 2-D AND 3-D WIRE ROUTING - Various features pertain to circuit design schemes that route wires based on temperature. In one aspect, time-variant temperature conditions along a prospective route are taken into account when determining whether to use the route for a wire. For example, a route can be selected from among a set of prospective two-dimensional (2-D) or three-dimensional (3-D) routes based on which route is associated with the “smoothest” temperature gradient. Other aspects of the disclosure pertain to determining or exploiting adjustable search windows, layer wiring densities, worst-case skew values and resistance-capacitance (RC) coupling characteristics, particularly for use with 3-D routing within the layers of a stacked multi-layer substrate. | 08-13-2015 |
20150276839 | WORST CASE JITTER PREDICTION METHOD USING STEP RESPONSE - A method operational within a simulation environment is provided for estimating or predicting jitter. At least two step functions are defined to approximate a worst-case jitter condition for a simulated electrical interconnect or a simulated electrical path. Each of the at least two step functions is sequentially used as input signals to the simulated electrical interconnect or path to obtain at least two corresponding step function responses. Jitter for the simulated electrical interconnect or path is predicted based on the at least two step function responses. | 10-01-2015 |
20160027691 | MITIGATING ELECTROMIGRATION, IN-RUSH CURRENT EFFECTS, IR-VOLTAGE DROP, AND JITTER THROUGH METAL LINE AND VIA MATRIX INSERTION - Integrated circuits and methods of manufacturing such circuits are disclosed herein that feature metal line-via matrix insertion after place and route processes are performed and/or completed for the integrated circuit's layout. The metal line-via matrix consists of one or more additional metal lines and one or more additional vias that are inserted into the integrated circuit's layout at a specific point to lower the current and current density through a first conductive path that has been determined to suffer from electromigration, IR-voltage drop, and/or jitter. Specifically, the metal line-via matrix provides one or more auxiliary conductive paths to divert and carry a portion of the current that would otherwise flow through the first conductive path. This mitigates electromigration issues and IR-voltage drop along the first conductive path. It may also help alleviate problems due to jitter along the path. | 01-28-2016 |
Chun-Chen Ma, New Taipei City TW
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20130119938 | CIRCUIT AND SYSTEM AND METHOD FOR CONTROLLING BATTERY - A battery control circuit for balancing a battery includes a voltage detector, a controller, a balancing device, and a switch. The voltage detector is configured to detect a voltage difference of the battery so as to generate a detecting signal. The controller is configured to generate a control signal according to the detecting signal. The switch is coupled between the battery and the balancing device, and is opened or closed according to the control signal, wherein if the voltage difference is greater than a threshold value, the switch is closed and the balancing device draws a load current from the battery, and if the voltage difference is smaller than or equal to the threshold value, the switch is opened and the balancing device is not capable of drawing any current. | 05-16-2013 |
Chun-Chen Wu, Hsinchu TW
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20090315567 | ELECTRICAL CONDITIONING OF MEMS DEVICE AND INSULATING LAYER THEREOF - A method of fabricating a MEMS device includes conditioning of an insulating layer by applying a voltage across the insulating layer via a conductive sacrificial layer for a period of time, prior to removal of the conductive sacrificial layer. This conditioning process may be used to saturate or stabilize charge accumulated within the insulating layer. The resistance across the insulating layer may also be measured to detect possible defects in the insulating layer. | 12-24-2009 |