Chang-Yi
Chang Yi Chen, Taipei TW
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20090189876 | Control device for determining 4-wire or 5-wire resistive touch screen - The present invention provides A control device for determining 4-wire or 5-wire resistive touch screen, comprising: detecting means for respectively sending 4-wire control instruction and 5-wire control instruction in the period before sending control instructions of fetching X-axis and Y-axis coordinate position, so as to detect whether a 4-wire resistive touch screen or 5-wire resistive touch screen are being attached; control means, in accordance with the detected result of the detecting means, the control device is switched to 4-wire or 5-wire resistive touch screen so as to fetch the coordinate position. | 07-30-2009 |
20130066580 | AUTOMATIC MEASURING METHOD AND APPARATUS FOR MEASURING CONNECTING LINES - An automatic measuring method for measuring connecting lines includes the steps of: S | 03-14-2013 |
Chang Yi Lin, Taichung City TW
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20140021671 | MOVABLE JAW QUICK RELEASE APPARATUS OF A VICE - A movable jaw quick release apparatus of a vice comprises a tooth base, a movable jaw and two restriction elements. The tooth base is formed with two inclined guide grooves, each of which has a first inclined surface, a second inclined surface and a bottom surface. The left and the right side surfaces of the movable jaw are formed with a through hole respectively. Each restriction element penetrates one of the through holes and moves between a first position and a second position along one of the inclined guide groove As the movable jaw generates vibration forces, each restriction element transfers the vibration forces to the tooth base, therefore, the movable jaw do not move upwardly and shake toward a work piece and reduce its clamping force for the work piece. | 01-23-2014 |
20140103593 | MULTI-FUNCTIONAL VICE BASE - A multi-functional vice base including a main body and a plate is provided. The main body includes a bottom surface, side surfaces and fixing portions. At least two side surfaces form a groove therebetween. Each fixing portion is disposed between the groove and the bottom surface. A first fixing member goes through a through hole of one of the fixing portions and is fixed on a working machine bench. The plate is detachably disposed at one of the side surfaces. Whereby the vice base can be mounted on various sized horizontal machining centers. Besides, plates with different size are allowed to be mounted on the main body for clamping work pieces whose sizes are different. | 04-17-2014 |
Chang Yi Lin, Hsinchu TW
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20150359054 | CONTROL METHODS AND POWER CONVERTERS SUITABLE FOR TRIAC DIMMING - Control methods and apparatuses providing a holding current for a TRIAC dimmer are disclosed. A control method is suitable for a power controller powered by an operation power source. A high-voltage device in the power controller is connected between the operation power source and an input power source, from which the high-voltage device drains a conduction current. An operation voltage of the operation power source is detected, and, when it is below a first reference, the conduction current is forwarded to charge the operation power source. A detected voltage representing an input voltage of the input power source is provided, and if the detected voltage is below a second reference, the conduction current is forwarded to a ground line instead of charging the operation power source. | 12-10-2015 |
Chang-Yi Chen, Taipei City TW
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20160112015 | TWO-STAGE ELECTROMAGNETIC INDUCTION TRANSFORMER - A transformer has a first winding, a second winding and a third winding. The first winding is configured to receive a first signal. The second winding is magnetically coupled to the first winding and configured to generate a second signal through electromagnetic induction with the first winding, or by receiving a second input signal. The third winding is magnetically coupled to the second winding, magnetically isolated from the first winding, and configured to generate a third signal through electromagnetic induction with the second winding. The second winding is posited between the first winding and the third winding. The first winding is posited adjacent to the second winding, and the second winding is posited adjacent to the third winding. | 04-21-2016 |
Chang-Yi Chen, Ping Chen TW
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20090231859 | Brightness Enhancement Component - A brightness enhancement component includes a substrate and a plurality of prism elements. The prism elements are disposed on the substrate, and each element prism has a relatively high crest and at least one relatively low crest. A crest line of the relatively low crest is equal to or shorter than a crest line of the relatively high crest in length. All of the relatively high crests have their crest lines in parallel with one another, or all of the relatively high and relatively low crests have their crest lines in parallel with one another. | 09-17-2009 |
Chang-Yi Chen, Hsinchu City TW
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20130310709 | PHYSIOLOGICAL SIGNALS SENSING STRUCTURE, STETHOSCOPE THEREWITH AND MANUFACTURING METHOD THEREOF - A physiological signal sensing structure, a stethoscope therewith, and a manufacturing method thereof are provided. The sensing structure for physiological signals includes a flexible substrate, a piezoelectric sensing structure and a damping structure. The piezoelectric sensing structure is disposed over the flexible substrate, and includes a first surface and a second surface. The second surface of the piezoelectric sensing structure faces the flexible substrate. The piezoelectric sensing structure is an arc with a curvature, and the first surface thereof may face outward. The damping structure may be disposed between the flexible substrate and the piezoelectric sensing structure. In an embodiment, a further amplifying structure is disposed over the first surface of the piezoelectric sensing structure and contacts or does not contact a top region of the first surface. | 11-21-2013 |
20140109696 | PRESSURE SENSING DEVICE AND CLIPPING APPARATUS USING THE SAME - A pressure sensing device and a clipping apparatus using the same are provided. The pressure sensing device includes a pressure sensing layer and a bump structure. The bump structure is disposed at one side of the pressure sensing layer. A parallel cross-sectional plane of the bump structure gradually becomes small along a direction. The parallel cross-sectional plane is substantially parallel to the pressure sensing layer. | 04-24-2014 |
20140121588 | FLEXIBLE ULTRASOUND ACTUATOR - A flexible ultrasound actuator is provided. The flexible ultrasound actuator includes a fixing element and a piezoelectric film structure. At least two ends of the piezoelectric film structure are fixed on the fixing element. The piezoelectric film structure comprises at least two curvatures. | 05-01-2014 |
20140369008 | FLEXIBLE ELECTRONIC COMPONENT MODULE - A flexible electronic component module includes a first substrate and a second substrate. The first substrate overlaps the second substrate to define at least one first exposed portion and at least one second exposed portion. The at least one first exposed portion includes a first electrode layer and the at least one second exposed portion includes a second electrode layer. The first electrode layer is disposed on a lower surface of the first substrate and the second electronic layer is disposed on an upper surface of the second substrate. | 12-18-2014 |
20160097688 | PRESSURE ARRAY SENSOR MODULE AND MANUFACTURING METHOD THEREOF - A pressure array sensor module, comprising an array electrode board, a plurality of pressure sensing elements, at least one first conductive structure and at least one second conductive structure is provided. The array electrode board comprises a substrate and an electrode array disposed on the substrate and having a first electrode pattern and a second electrode pattern. Each pressure sensing element is disposed at a sensing position on the array electrode board, and comprises a top electrode layer, a bottom electrode layer and at least one pressure sensing layer disposed between the top electrode layer and the bottom electrode layer. The top electrode layer has a first lead. The bottom electrode layer has a second lead. The first conductive structure electrically connects the first lead and the corresponding first electrode pattern. The second conductive structure electrically connects the second lead and the corresponding second electrode pattern. | 04-07-2016 |
20160097689 | Pressure Array Sensor Module and Manufacturing Method Thereof and Monitoring System and Monitoring Method Using the Same - A pressure array sensor module including an array electrode board, a plurality of pressure sensing elements, at least one first conductive structure and at least one second conductive structure is provided. The array electrode board includes a substrate and an array electrode. The array electrode, disposed on the substrate, has a first electrode pattern and a second electrode pattern. Each pressure sensing element, disposed on a sensing position of the array electrode board, includes a top electrode layer, a bottom electrode layer and at least one pressure sensing layer disposed between the top and bottom electrode layers. The top electrode layer has a first lead. The bottom electrode layer has a second lead. The first conductive structure is electrically connected between each first lead and a corresponding first electrode pattern. The second conductive structure is electrically connected between each second lead and a corresponding second electrode pattern. | 04-07-2016 |
Chang-Yi Chen, Arcadia, CA US
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20130330825 | ATTACHMENT SUBSTRATES FOR DIRECTED DIFFERENTIATION OF HUMAN EMBRYONIC STEM CELLS IN CULTURE - In one embodiment, methods of producing a population of differentiated target cells from a population of undifferentiated pluripotent stem cells (PSC) are provided herein. Such methods may include culturing the population of undifferentiated PSCs, such as human embryonic stem cells (hESC), on an attachment matrix which comprises at least two or more laminin isoforms. The two or more laminin isoforms may include a laminin combination of one or more laminin isoforms that support the hESC cells; and one or more laminin isoforms that would support a population of differentiated target cells. The one or more laminins (LN) that support the hESC cells may be selected from LN-511 or LN-521, while the population of differentiated target cells is a population of cardiomyocytes, and the one or more laminins that would support the cardiomyocytes are selected from LN-411, LN-111, LN-421, LN-211, LN-332, or LN-121. | 12-12-2013 |
Chang-Yi Chen, Hsinchu TW
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20140130593 | PRESSURE MEASUREMENT STRUCTURE - A pressure measurement structure includes a first substrate, a second substrate, a first electrode layer, a second electrode layer, at least a piezoresistive layer and a wiring layer. The second substrate faces towards the first substrate. The first electrode layer is disposed on the first substrate and faces towards the second substrate. The second electrode layer is disposed on the second substrate and faces towards the first electrode layer. At least a piezoresistive layer is located between the first electrode layer and the second electrode layer. A wiring layer is disposed on the second substrate and back to the first substrate. The wiring layer includes multiple wires. Part of the wires are electrically connected to the first electrode layer. The other part of the wires are electrically connected to the second electrode layer. | 05-15-2014 |
Chang-Yi Huang, Taichung TW
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20130182194 | DOCKING DEVICE AND PORTABLE PROJECTOR - A docking device for connecting an electronic device includes a base and a connector. The connector has a body and a connecting port on the base. The body is provided on the base to be moved between a first position and a second position. The connecting port is hidden in the base when the body is moved to the first position, and the connecting is exposed to connect the electronic device when the body is moved to the second position. The docking device may be incorporated in a portable projector. | 07-18-2013 |
Chang-Yi Huang, Shenzhen City CN
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20140198228 | Combination Apparatus and Operating Method Thereof - A combination apparatus and an operating method thereof are provided. The combination apparatus includes a first device, a second device and a connecting mechanism. The first device includes a first display unit and a first image capturing unit, wherein a picture is captured by the first image capture unit and converted into an image signal for the first display unit to display. The second device includes a second display unit with resolution different from that of the first display unit and is capable of wirelessly controlling the first device. The connecting mechanism is configured to detachably fasten the first device and the second device. The operating method of the combination apparatus includes utilizing the first device and/or the second device to capture a picture; and utilizing the first display unit and/or the second display unit to display the picture. | 07-17-2014 |
20150253650 | Image Capture Device and Clamping Mechanism - An image capture device and a clamping mechanism are provided. The clamping mechanism includes a main body, a holder, and a clamping member. The main body has two opposite surfaces, a first pivot portion and a second pivot portion, wherein the first pivot portion and the second pivot portion are disposed on the surfaces. The holder includes a fixing element for fixing an electronic device, wherein the holder is disposed on the first pivot portion and rotatable with respect to the main body on a plane. The clamping member is disposed on the second pivot portion and rotatable with respect to the main body on the plane. | 09-10-2015 |
Chang-Yi Lin, Fongyuan City TW
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20110083569 | Stamp - A stamp comprises a body including a receiving room disposed on a lower end thereof and having a through hole on an upper end of the receiving room; a stamping member including at least one column, each inserted to the through hole of the body, and including a stamp member having at least one guiding member; at least one resilient element, an upper end of which abuts against the stamping assembly and a lower end thereof is biased against the body; a housing located under the body and having at least one connecting portion coupled with the stamping assembly so as to actuate with the stamping assembly each other; at least one lip including a slot and two pegs disposed on two sides thereof respectively, and including a hook on at lease one side. | 04-14-2011 |
Chang-Yi Lin, Taipei TW
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20120091816 | POWER SYSTEMS WITH MULTIPLE POWER SOURCES - In one embodiment, a power system includes a first power source having a first voltage, a second power source having a second voltage, and a controller. The controller is coupled to the first power source and the second power source. The controller compares the first voltage with the second voltage, controls the first power source to charge the second power source via a first switch and a second switch in a charging mode when the first voltage is greater than said second voltage, and controls the second power source to power a load such as a light-emitting diode (LED) light source via the second switch and a third switch in a load-powering mode when the second voltage is greater than the first voltage. | 04-19-2012 |
Chang-Yi Lin, New Taipei City TW
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20160097419 | ROTARY SUCTION DEVICE - The rotary suction device includes a suction disk, a middle cover, and an upper cover. The suction disk includes a base and a soft disk. The base includes a peripheral wall, a guide block, an inclined surface, and a central circular trough. The middle cover includes a central through hole around the peripheral wall and a guide trough. The guide trough is around the guide block, and the middle cover is capable of axial displacement relative to the suction disk. The upper cover includes a central pivot, a sliding block, and an elastic component. The central pivot is accommodated in the central circular trough such that the upper cover is capable of rotating relative to the suction disk. The elastic component is disposed between the upper cover and the suction disk. The sliding block is forced to against the inclined surface by the elastic force of the elastic component. | 04-07-2016 |
Chang-Yi Lin, Zhubei City TW
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20150069979 | POWER SUPPLIES AND CONTROL METHODS CAPABLE OF IMPROVING POWER FACTOR DURING LIGHT LOAD - An apparatus is capable of improving the power factor of a power supply powered by a high power line and a ground power line. The apparatus comprises a line voltage detector and an ON time controller. The line voltage detector provides a scaled voltage to represent a line voltage of the high power line. The ON time controller has a valley voltage detector, which provides, in response to the scaled voltage, a valley representative representing a valley voltage of the line voltage. The ON time controller controls an ON time of a power switch in the power supply in response to the valley representative. | 03-12-2015 |
Chang-Yi Lu, New Taipei City TW
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20130288239 | BIOMARKER FOR HUMAN LIVER CANCER - The disclosure relates to a method for determining incidence of liver cancer in a subject, including detecting methylation level or expression level of one microRNA miR-129-2 in a bio-sample from the subject. In the case that the methylation level of the microRNA in the bio-sample is higher or the expression level of the microRNA in the bio-sample is lower relative to that of the corresponding microRNA in a control sample, indicates that the subject is predisposed to or afflicted with liver cancer. | 10-31-2013 |
Chang-Yi Tseng, Taipei City TW
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20130250499 | ELECTRONIC DEVICE - An electronic device including a main body, a support arms, and a display is provided. The main body has a positioning portion. A first end of the support arm is pivoted to the main body, and the support arm is telescopic. A second end of the support arm is pivoted to the display. When the display is opened, the support arm rotates such that the display stands, and the display is driven to rotate by retracting the support arm to adjust a tilting angle of the display. At this time, an edge of the display is supported on the positioning portion of the main body. | 09-26-2013 |
20140111915 | GUIDING MODULE AND ELECTRONIC DEVICE USING THE SAME - A guiding module suitable for guiding an object to pass through an opening of the guiding module and an electronic device using the same are provided. The guiding module includes a body having the opening, a pair of sliding rails and a guiding component. The object passes through the opening along an embedding direction and is embedded therewith. The sliding rails are disposed at the body, extend along the embedding direction, and are respectively located at two opposite sides of the opening. The guiding component is slidably disposed at the sliding rails and has an alignment region which includes at least one first magnetic component. When the object approaches the opening, the object located at the alignment region is magnetically attracted by the first magnetic component, and the object is embedded to the body through the opening. | 04-24-2014 |
Chang-Yi Tseng, Taipei TW
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20130128432 | PORTABLE ELECTRONIC DEVICE - A portable electronic device includes a base, a supporting element and a body. The supporting element is pivotally connected to the base and the supporting element includes a connecting part which rotates relatively to the supporting element. The body includes an attaching surface, one side of the body abuts against the base, and the attaching surface is magnetically connected to the connecting part. The position where the body abuts against the base is taken as a supporting point, and the connecting part is connected to the attaching surface at different positions to form different angles between the body and the base. | 05-23-2013 |
20130150125 | Electronic System and Electronic Device Having the Same - An electronic system and a second electronic device having the same include a first electronic device and a second electronic device. The first electronic device includes a first antenna, a control module, a connecting port and a switch module. The second electronic device includes a second antenna, a corresponding connecting port and a second antenna. When the connecting port of the first electronic device is connected to the corresponding connecting port of the second electronic device, the first electronic device switches from the first antenna to the second antenna of the second electronic device via the switch module, and the first electronic device can carry out wireless communication via the second antenna of the second electronic device. | 06-13-2013 |
Chang-Yi Wang, Taichiu TW
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20090263008 | Method For Recognizing Dice Dots - A method recognizing dice dots comprises the steps: projecting at least one dice with a plurality of different angle light sources; capturing a plurality of images of the dice according to the projecting times of the light sources on the dice; and recognizing dice dots based on the images through calculation methods. When recognized results obtained through the calculation methods are judged same by the recognizing module the dice dots are confirmed and accepted. If the recognized results done through the calculation methods are different, the dice is rolled anew. | 10-22-2009 |
20090264186 | Apparatus For Recognizing Dice Dots - An apparatus for recognizing dice dots includes a dice cup to hold at least one dice, and a light source module and a capturing module located in the dice cup. The light source module generates a plurality of light sources to project to the dice. The capturing module captures images of the dice a number of times according to the light sources projection times to generate a plurality of image information. The image information are sent to a recognizing module which stores a plurality of calculation methods to recognize dice dots according to the image information. When recognized results obtained through the calculation methods are judged same by the recognizing module the dice dots are confirmed and accepted. If the recognized results done through the calculation methods are different, the dice is rolled anew. | 10-22-2009 |
Chang-Yi Yang, Nantou TW
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20090146163 | HIGH BRIGHTNESS LIGHT EMITTING DIODE STRUCTURE - The present invention discloses a high brightness LED structure, wherein a highly-doped n-type AlInP island structure is formed on a portion of the surface of an AlGaInP semiconductor stack structure and functions as a current barrier structure. The island structure is covered by a p-type window layer and positioned below a p-type ohmic electrode. The island structure can make more input current flow to the AlGaInP semiconductor stack structure not shielded by the light-emitting side electrode and thus can optimize the current distribution and promote the light-emitting efficiency. | 06-11-2009 |