Yi-Che
Yi-Che Chen, Taichung City TW
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20130228671 | CMOS SENSOR ARRAY - A CMOS sensor includes a pixel configured to output a voltage based on incident light received by the pixel. A first circuit is coupled to the pixel and is configured to determine a reset voltage of the pixel. A second circuit is coupled to the first circuit and is configured to select a gain level based on the reset voltage of the pixel. A gain circuit is coupled to the second circuit and is configured to set a voltage level of the gain selected by the second circuit. | 09-05-2013 |
20130271626 | METHOD OF REDUCING COLUMN FIXED PATTERN NOISE - A method of reducing column fixed pattern noise including calibrating a readout circuit, wherein the readout circuit is electrically connected to at least one programmable gain amplifier and an analog-to-digital converter. Calibrating the readout circuit includes electrically disconnecting the readout circuit from a pixel output and electrically connecting a pixel reset input of the readout circuit to a pixel output signal input of the readout circuit. Calibrating the readout circuit further includes comparing a measured output of the readout circuit to a predetermined value and storing the comparison result in a non-transitory computer readable medium. The method further includes operating the readout circuit, the operating the readout circuit includes receiving a pixel sample signal and outputting a calibrated output based on an operating output and the stored comparison result. | 10-17-2013 |
20140217265 | CMOS SENSOR ARRAY - A CMOS sensor includes a pixel configured to output a voltage based on incident light received by the pixel. Circuitry is coupled to the pixel and is configured to determine a reset voltage of the pixel and to select a gain level based on the reset voltage of the pixel. A gain circuit is coupled to the circuitry and is configured to set a voltage level of the gain selected by the circuitry. | 08-07-2014 |
20140266831 | LOW GLITCH CURRENT DIGITAL-TO-ANALOG CONVERTER - The present disclosure relates to a method and architecture to minimize a transient glitch within a current digital-to-analog converter (DAC) comprising an array of identical current unit cells. The current DAC is configured with individual column decoders for even and odd rows of current unit cells, thus allowing for independent control of adjacent rows. The even row and odd row column decoders further comprise thermal decoders with coupled timing encoding which establishes synergy between an adjacent pair of rows. As current units cells within an active row are activated across the row by a counting up of a first column decoder, the current units cells within a next row adjacent the active row are returned to an initial state of the active row by counting down in a second column decoder. Other devices and methods are also disclosed. | 09-18-2014 |
20140347535 | APPARATUS WITH CALIBRATED READOUT CIRCUIT - An apparatus comprises a readout circuit configured to be disconnected from a pixel output, and to connect a pixel reset signal received by the readout circuit to a pixel output signal received by the readout circuit. The apparatus also comprises at least one programmable gain amplifier coupled with the readout circuit. The apparatus further comprises an analog-to-digital converter coupled with the programmable gain amplifier. The readout circuit is configured to be calibrated based on a comparison of a measured output of the readout circuit to a predetermined value, the predetermined value being equal to (2 | 11-27-2014 |
Yi-Che Chen, Tu-Cheng TW
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20120250117 | IMAGE PROCESSING APPARATUS AND METHOD FOR CONTROLLING SAME - A scanner unit of a multifunction printer (MFP) increases the speed of movement of a scanner head and lowers the scanning resolution during the scanning of a blank area of an image, and decreases the speed of movement of the scanner head and increases the scanning resolution during the scanning of an image area of an image. | 10-04-2012 |
20120257223 | MULTI-FUNCTION PRINTER AND CALIBRATING METHOD FOR MULTI-FUNCTION PRINTER - A multi-function printer and a method for calibrating the multi-function printer is disclosed The calibrating method for a printer comprises printing a calibration pattern on a medium by the printer; obtaining a scanned image of the calibration pattern on the medium printed by the printer; comparing the scanned image against the calibration pattern; detecting defects of the scanned image; and if the defects exceed an pre-determined value, adjusting print settings of the printer according to the defects of the scanned image. | 10-11-2012 |
20120257263 | IMAGE PROCESSING APPARATUS AND METHOD FOR CONTROLLING SAME - A scanner unit of a multifunction printer (MFP) increases the speed of the movement of the scanner head, lowers the scanning resolution and uses only a single scanning channel during the scanning of a blank area, and decreases the speed of the movement of the scanner head, increases the scanning resolution and uses the three scanning channels of RGB during the scanning of a graphic area. | 10-11-2012 |
Yi-Che Chiu, Tainan City TW
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20130282625 | METHOD OF FOOD ADVERTISING - The present invention provides a method of food advertising which includes the following steps of: to form a vender marking region, at least one third-party marking region and a merchandise name marking region on the packaging material; a food vendor marks food information of the food in the vender marking region and marks merchandise name of the food in the merchandise name marking region; at least one third-party company pays the food vendor a certain amount of fee to obtain the right of using the third-party marking region; and the third-party company marks an advertisement content in the third-party marking region. Whereby, the payment paid by the third-party company can serve as a subsidy of the cost of the packaging material, so that consumers can purchase the food with lower expense or for free. | 10-24-2013 |
Yi-Che Hsieh, San-Chung City TW
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20090057053 | AUXILIARY MOUNTING DEVICE CAPABLE OF GUIDING AN AUDIO OUTPUT FROM AN ELECTRONIC DEVICE - An auxiliary mounting device includes a mounting seat mounted with an electronic device thereon and having an upright rear wall formed with a through hole that is aligned with a rear opening unit in a housing of the electronic device. An upright reflecting plate is connected to a rear surface of the rear wall, is disposed adjacent to the through hole, is pivotable about a vertical axis relative to the rear wall, and is operated at a used position, where a desired angle is formed between the reflecting plate and the rear surface of the rear wall such that sound waves of an audio output reproduced by a loudspeaker of the electronic device propagate rearwardly from the electronic device through the through hole in the mounting seat and are then reflected by the reflecting plate so as to propagate sidewardly and frontwardly. | 03-05-2009 |
Yi-Che Huang, Taichung City TW
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20110244170 | Thermally Formed Three-Dimensional Mesh Fabric - A thermally formed three-dimensional mesh fabric comprises a flexible three dimensional permeable sheet and a thermally formed cover. The flexible three dimensional permeable sheet has a surface and a softening temperature. The thermally formed cover is applied to at least a portion of the surface of the three dimensional permeable sheet, is low-temperature thermoplastic polyester and has a softening temperature lower than that of the three dimensional permeable sheet. Thus, thermal forming three-dimensional mesh fabric is permeable, lightweight and has good support and is suitable for applications such as splints, plaster bandages and safety protectors. | 10-06-2011 |
Yi-Che Lin, Taipei County TW
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20080258834 | PULSE WIDTH MODULATION CIRCUIT - A pulse width modulation (PWM) circuit includes a turn on/off switch and a PWM controller. The first terminal of the turn on/off switch is coupled to a turn off voltage. The control terminal of the turn on/off switch receives a turn on/off signal to decide whether the circuit between the first terminal and the second terminal of the turn on/off switch is turned on or not. The PWM controller includes a PWM pin and a turn on/off device. The PWM pin is coupled to the second terminal of the turn on/off switch to output a PWM signal. The turn on/off device is coupled to the PWM pin to decide the turn on/off of the PWM controller according to a signal swing state of the PWM pin. | 10-23-2008 |
Yi-Che Su, Taoyuan Hsien TW
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20140375409 | TRANSFORMER STRUCTURE - A transformer includes a bobbin, a winding coil assembly, a magnetic core assembly, and a bracket. The bobbin includes a supporting part and a winding part. The winding coil assembly includes a primary winding coil and a secondary winding coil. The secondary winding coil has an outlet part. The primary winding coil and the secondary winding coil are wound around the winding part of the bobbin. The magnetic core assembly includes a first magnetic core and a second magnetic core. The bobbin is arranged between the first magnetic core and the second magnetic core. The bracket is connected with the supporting part of the bobbin for assisting in positioning the outlet part of the secondary winding coil. | 12-25-2014 |
Yi-Che Su, Zhubei City TW
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20130089670 | HYDROPHOBIC COATING MATERIAL AND METHOD FOR MANUFACTURING THE SAME - A method of manufacturing a hydrophobic coating material, including: (a) mixing a siloxane precursor, water, and a catalyst to proceed with a sol-gel reaction to form a solution having particles therein, wherein the sol-gel reaction is performed without using any organic solvent; (b) chemically modifying the particles with a hydrophobic agent to form surface-modified particles; and (c) adding a surfactant to the solution containing the surface-modified particles to form a hydrophobic coating material. A hydrophobic coating material and a hydrophobic coating formed by the hydrophobic coating material are also provided. The hydrophobic coating material may preferably have a low VOC (Volatile organic compound) value, and may disperse in a water phase solution. | 04-11-2013 |
20140170403 | INORGANIC POLYMER MATERIAL, METHOD FOR FORMING THE SAME, AND INORGANIC POLYMER COATING PRODUCED THEREFROM - The present disclosure provides a method for forming an inorganic polymer material, including mixing 10 to 80 parts by weight of tetraalkoxysilane and 10 to 80 parts by weight of trialkoxysilane to form a mixture; and performing a reaction at pH of 0 to 4 by adding 5 to 30 parts by weight of a catalyst to the mixture to form an inorganic polymer material. | 06-19-2014 |
Yi-Che Wu, Seattle, WA US
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20140350183 | CHROMOPHORIC POLYMER DOTS WITH NARROW-BAND EMISSION - Polymers, monomers, chromophoric polymer dots and related methods are provided. Highly fluorescent chromophoric polymer dots with narrow-band emissions are provided. Methods for synthesizing the chromophoric polymers, preparation methods for forming the chromophoric polymer dots, and biological applications using the unique properties of narrow-band emissions are also provided. | 11-27-2014 |
Yi-Che Yang, Jhonghe City TW
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20100113109 | Electromagnetic sliding mechanism and electronic device - An electromagnetic sliding mechanism and an electronic device are provided. The sliding mechanism includes a fixing base, a sliding piece, and an elastic piece. The fixing base and the sliding piece are respectively provided with an electromagnetic element and the two electromagnetic elements correspond to each other. The sliding piece can slide between a first position and a second position with respect to the fixing base. One end of the elastic piece is pivotally connected to the fixing base, and the other end thereof is pivotally connected to the sliding piece to slide synchronously therewith. Via a repulsive magnetic force generated by electro-magnetizing the two electromagnetic elements, the sliding piece slides automatically from the first position to the second position. When the electromagnetic sliding mechanism is applied to the electronic device, two opposite casings of the electronic device can slide with respect to each other. | 05-06-2010 |
20100124953 | Electronic device with a sliding and rotating cover - An electronic device with a sliding and rotating cover is provided. The electronic device comprises a fixed member, a rotating member pivoted with the fixed member, an elastic member disposed between the rotating member and the fixed member, a sliding member installed at the rotating member and may slide relatively to the rotating member, a casing connected with the fixed member, and a cover connected with the sliding member. Via this arrangement, the cover slides with the sliding member. The sliding member can rotate with the rotating member by the elastic member. Thus, the cover can rotate relatively to the casing. | 05-20-2010 |
20110007395 | SLIDING COVER STRUCTURE AND AN ELECTRONIC APPARATUS - A sliding cover structure and an electronic apparatus are disclosed. The sliding cover structure is used for covering a lens, and includes a base, a first cover, a second cover and a swing part. The first cover slides forwards and backwards on the base, and slides between an opening position that does not cover the lens and a closing position that covers the lens. The second cover moves upwards and downwards on the base. The swing part is pivoted with the base and has a first contact end and a second contact end. The pivoting position of the swing part and the base is located between the first contact end and the second contact end so that the swing part can perform a seesaw operation. The first contact end is located below the second cover so that the first contact end drives the second cover to move upwards. | 01-13-2011 |