Yi-Hao
Yi-Hao Chang, Hsinchu City TW
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20130234694 | INITIAL VOLTAGE GENERATION CIRCUIT AND METHOD OF GENERATING AN INITIAL VOLTAGE - An initial voltage generation circuit includes a reference voltage generator, a reference voltage selector, at least one initial voltage level regulator, and a plurality of stabilization capacitors. The reference voltage generator generates a plurality of reference voltage candidate groups. The reference voltage selector includes a plurality of selection switch groups and a plurality of switch control circuits. Each selection switch group includes a plurality of parallel switches. Each switch control circuit corresponds to a selection switch group for generating a switch signal to control the selection switch group to output a reference voltage candidate of a corresponding reference voltage candidate group. Each initial voltage level regulator generates an inner reference voltage according to a power-up signal, and a stabilization capacitor corresponding to the initial voltage level regulator is used for stabilizing the inner reference voltage. | 09-12-2013 |
20130234766 | INPUT RECEIVER AND OPERATION METHOD THEREOF - An input receiver includes a first input receiving unit, a second input receiving unit, a delay unit, and a first logic unit. The first input receiving unit receives an inverse wake-up signal, an external clock enable signal, a first voltage, and a reference signal, and then generates a first enable signal according to the external clock enable signal and the reference signal. The second input receiving unit receives the external clock enable signal, the first voltage, and an inverse enable voltage, and then generates a second enable signal as its output according to the external clock enable signal. The delay unit generates a wake-up signal according to the second enable signal. The first logic unit receives the wake-up signal and the first enable signal, and then generates an internal clock enable signal according to the wake-up signal and the first enable signal. | 09-12-2013 |
20140210438 | MULTI-INPUT LOW DROPOUT REGULATOR - A multi-input low dropout regulator includes an amplifier, a first metal-oxide-semiconductor transistor, and a resistor. The amplifier has a plurality of first input terminals, a second input terminal, and an output terminal. Each first input terminal of the plurality of first input terminals is used for receiving an internal voltage. The first metal-oxide-semiconductor transistor has a first terminal for receiving a first voltage, a second terminal coupled to the output terminal of the amplifier, and a third terminal coupled the second input terminal of the amplifier. The resistor has a first terminal coupled to the third terminal of the first metal-oxide-semiconductor transistor, and a second terminal for receiving a second voltage. The third terminal of the first metal-oxide-semiconductor transistor is further used for coupling to a monitor pad, and the monitor pad is used for outputting the internal voltage. | 07-31-2014 |
Yi-Hao Chang, Yong-Ho City TW
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20080299945 | METHOD FOR A MOBILE COMMUNICATION DEVICE TO SELECT A CHARGING SCHEME - A method for a mobile communication device to select a charging scheme is disclosed. The method can be implemented by a mobile communication device connecting to one of a plurality of foreign networks. The mobile communication device builds a connection with a home network through the connected foreign network. The home network sends charging scheme information to the mobile communication device by a communication method and the mobile communication device sends information of a selected charging scheme of a selected foreign network to the home network by the communication method. The mobile communication device then obtains services of the home network with the selected charging scheme through the selected foreign network. | 12-04-2008 |
20090198819 | Method and System for Providing the Internet Service with Advertisement - A method for providing an Internet service with advertisement is provided. First, a computing device installs an ad-playing application and runs the ad-playing application to request a telecommunication network for a connection to the Internet. Then, the telecommunication network establishes the connection for it and transfers advertisement to the computing device. Then, the ad-playing application plays the advertisement on the screen of the computing device. Last, the telecommunication network disconnects the connection when the advertisement is not played on the computing device. Moreover, A system for providing the Internet service with advertisement is disclosed in the specification. | 08-06-2009 |
Yi-Hao Chang, Taipei City TW
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20110156742 | Chip Testing Circuit - A chip testing circuit is disclosed. The chip testing circuit uses a judging circuit to switch the connection of the data compressing circuit between data compressing base units which compresses 4 XIOs, so as to obtain testing data by one single interface circuit and to increase the testing throughput. | 06-30-2011 |
Yi-Hao Chang, Kaohsiung City TW
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20130106149 | Heat Ventilating Chair | 05-02-2013 |
Yi-Hao Chen, Changhua County TW
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20140370680 | METHOD OF FABRICATING HIGH VOLTAGE DEVICE - A method of fabricating a high voltage device includes the step of forming a patterned photoresist layer on a conductive layer and a dielectric below the conductive. The conductive layer and the dielectric layer are patterned by taking the patterned photoresist layer as a mask. Subsequently the patterned photoresist layer is shrunk. The conductive layer and the dielectric layer are then patterned by taking the shrunk photoresist layer as a mask. | 12-18-2014 |
Yi-Hao Chen, New Taipei City TW
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20130320843 | LIGHTING DEVICE AND LIGHT CONTROL COMPONENT THEREOF - A lighting device includes a base, a light emitting component operable to generate light, and a light control component cooperating with the base to enclose the light emitting component. The light control component includes a light transmissive body that has a datum point, a main axis passing through the datum point, a light incident surface that is axis symmetrical relative to the main axis, and a light exit surface that is axis symmetrical relative to the main axis. The light incident surface includes a plurality of annular incident surface portions that form a Fresnel lens configuration and that are concentric with respect to the main axis. | 12-05-2013 |
Yi-Hao Chen, Taipei TW
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20100053625 | SURFACE PLASMON RESONANCE METER - A surface plasmon resonance meter is provided, including a backlight module, a line-slot plate, a parabolic mirror, a linear polarizer, a sensing chip, a prism and a photo detector array. The line-slot plate includes a light outlet. A light beam travels in the backlight module, and leaves the backlight module through the light outlet. The position of the line-slot plate is matched on a predetermined focal point of the parabolic mirror. The light beam is reflected by the parabolic mirror to be a parallel light beam, and travels trough the linear polarizer to the prism. The prism includes a light entering surface, a detection surface and a light exiting surface. The light beam enters the prism through the light entering surface, contacts the sensing chip with total internal reflection, and finally leaves the prism through the light exiting surface to be received by the photo detector array. | 03-04-2010 |
Yi-Hao Chung, Xiluo Township TW
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20120228084 | Rolling Chip Conveyor - A rolling chip conveyor contains a body including a lower segment, a tilted segment, and an upper segment, two ends of the tilted segment connecting with the lower segment and the upper segment respectively, the upper segment including a first outlet to eliminate rough chips outside, a second outlet to eliminate fine chips, and a driving device, the second outlet being fixed on the body and facing downward, the first outlet being disposed on one side of the upper segment; a tracking belt arranged in the body to correspond to the lower segment, the tilted segment, and the upper segment, engaging with and being actuated by the driving device, the tracking belt including al least one hole; a scraper disposed proximate to the second outlet and contacting with the tracking belt; a first filter corresponding to the first outlet and beings fixed around an inner side of the tracking belt. | 09-13-2012 |
Yi-Hao Hsiao, Shetou Township TW
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20100322462 | Liquid Level Detection Method - A liquid level detection method includes capturing an image of a liquid surface, a structural surface, and graduation markings provided on the structural surface using an image-capturing device to thereby obtain an initial image. Subsequently, the initial image is processed so as to generate a processed image, and a level reference value of the liquid surface is obtained from the processed image. The level reference value represents a height of the liquid surface in terms of inherent characteristics of the processed image. Lastly, a liquid level of the liquid surface is calculated based on a relative proportional relation among the level reference value, an overall height of the processed image interms of the inherent characteristics of the processed image, and dimensions of any one of the initial and processed images relative to the graduation markings. | 12-23-2010 |
Yi-Hao Hsu, Taipei City TW
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20140201581 | DEVICE AND METHOD FOR PERFORMING TIMING ANALYSIS - A device for performing timing analysis used in a programmable logic array system is provided. The device comprises first and second basic I/O terminals, a channel multiplexer, high-speed I/O terminals, a sampling module and a timing analysis module. The first basic I/O terminals receive under-test signals from an under-test unit. The channel multiplexer receives the under-test signals from the first basic I/O terminals to select at least a group of the under-test signals to be outputted to the second basic I/O terminals. The high-speed I/O terminals has a logic level analyzing speed higher than that of the first and second basic I/O terminals. The sampling module receives the group of under-test signals from the high-speed I/O terminals and samples the group of under-test signals to generate a sample result. The timing analysis module performs timing analysis and measurement according to the sample result. | 07-17-2014 |
Yi-Hao Huang, New Taipei City TW
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20160048503 | SPEECH ASSISTANCE SYSTEM IN COMBINATION WITH MOBILE DEVICE - A speech assistance system in combination with at least one mobile device is revealed. While a speaker is delivering a speech. a speech assistant image is shown on a display under control of a control device. At the same time, the speech is received and delivered to the control device by a voice receiving device in a real-time manner. After the control device receiving the speech, the speech is immediately converted to a first speech text by a speech recognition module. Then a translation module translates the first speech text into a first translated text of the speech. An audience uses a mobile device to show the first speech text or play the speech of the first translated text to have a better understanding of content of the speech. | 02-18-2016 |
Yi-Hao Huang, Tainan City TW
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20140167077 | LIGHT SOURCE MODULE - A light source module includes a substrate, at least two light emitting diode (LED) chips and at least one dummy chip. The LED chips are disposed on the substrate. The dummy chip is disposed on the substrate and located between the LED chips. The LED chips, the dummy chip and the substrate are electrically connected to one another. The dummy chip is used to redirect a lateral light emitted from the LED chips. | 06-19-2014 |
20140198506 | LIGHTING DEVICE - A lighting device includes a light base, a light shade, a padding element, at least one light emitting element and a wavelength converting shell. The light shade is disposed on the light base and cooperating with the light base to define an accommodating space. The padding element is disposed on the light base and located in the accommodating space. The light emitting element is disposed on the padding element and emits a light beam. The wavelength converting shell is disposed on the padding element and covers the light emitting element. The light beam is emitted out from the wavelength converting shall by a first refraction, formed a luminous virtual image between a first top end of the light shade and a second top end of the wavelength converting shell by reflecting, and emitted out the light shade by a second refraction. | 07-17-2014 |
20140252400 | LIGHT EMITTING DEVICE - A light emitting device including a carrier, a substrate, at least one electrode pair, at least one light emitting diode (LED) and at least one positioning element is provided. The substrate is disposed on the carrier and has a body portion and at least one bending portion. The bending portion connects to the body portion. The bending portion is not coplanar with the body portion. The electrode pair is located on the body portion of the substrate. The LED is disposed on the body portion of the substrate and electrically connected to the electrode pair. The positioning element is disposed on the bending portion of the substrate for fixing the substrate on the carrier. | 09-11-2014 |
Yi-Hao Lin, Taipei City TW
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20080257170 | Electromagnetic induction heating grill toaster - An electromagnetic induction heating grill toaster that includes a first casing body, a first baking tray, a second casing body, and a second baking tray. The first casing body has a first electromagnetic induction element, a first micro-crystal plate, and a control element. The first baking tray is detachably disposed on the first casing body. The second casing body has one side pivoted on one side of the first casing body and has a second electromagnetic induction element and a second micro-crystal plate. The second baking tray is detachably disposed on the second casing body. The present invention utilizes the advantage of quick heating of electromagnetic induction, in order to reduce the amount of time users need to wait for the grill toast to preheat. Hence, the present invention not only reduces power use, but also saves time for the user. | 10-23-2008 |
Yi-Hao Lin, Taipei City 114 TW
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20090007958 | PORTABLE SOLAR ENERGY SUPPLYING DEVICE - A portable solar energy supplying device includes a body, a solar energy board, a secondary battery, a charging circuit, and a control unit. The body has a receiving space. The solar energy board is received in the receiving space, and receives solar energy and converts the solar energy into electrical power when the solar energy board is unfolded outside of the receiving space. The charging circuit is electrically connected with the solar energy board for receiving the electrical power converted by the solar energy board to charge the secondary battery. The control unit is electrically connected to the secondary battery for adjusting the output voltage of the secondary battery for an application system. Thereby, the goals of charging and supplying solar energy are achieved. The occupied space is reduced, it is convenient for the user to carry it, and the solar energy board is protected. | 01-08-2009 |
Yi-Hao Wang, Hsin-Chu TW
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20130314389 | DISPLAY APPARATUS AND OPERATION METHOD THEREOF - A display apparatus with a display panel is provided. The display panel is initially driven to have the data voltages on any two consecutive data lines thereon with different polarities. If a to-be-displayed image contains a predetermined pattern constituted by pixels in row and two adjacent pixels therein have a gray-level difference therebetween greater than a predetermined value, a timing control circuit of the display apparatus divides the associated data lines into a plurality of data line groups each constituted by four consecutive data lines and configure the data voltages on the two middle data lines in one data line group to have a first polarity and the data voltages on the rest two data lines in the same data line group to have a second polarity. An operation method of the display apparatus is also provided. | 11-28-2013 |