Patents by Inventor Wen Miao
Wen Miao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20120176168Abstract: A signal circuit includes a clock terminal for transmitting a reference clock and a data terminal for transmitting an input/output data. In an embodiment, the frequency of the reference clock is one-eighth of the bit rate of the input/output data.Type: ApplicationFiled: January 4, 2012Publication date: July 12, 2012Applicant: RAYDIUM SEMICONDUCTOR CORPORATIONInventors: Ko-Yang Tso, Hui-Wen Miao, Yann-Hsiung Liang, Chin-Chieh Chao, Ren-Feng Huang
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Publication number: 20120095810Abstract: A System for conducting automated campaigns consists of an organization creating a caller list, a receiver list and initiating a click-to-call process whereby callers are prompted to become aware of a campaign and execute a click-to-call feature. The click-to-call feature alerts the organization that the caller will participate and causes the organization to connect with the receiver. Once contact is made with the receiver, the organization re-connects with the caller and bridges the contact between caller and receiver. In order to maintain security, callers are challenged by authentication protocols and pseudonymous display names are used to identify individual callers and receivers.Type: ApplicationFiled: October 19, 2010Publication date: April 19, 2012Inventors: Wen Miao, David Landa
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Patent number: 8105914Abstract: A method of fabricating an organic memory device is provided. In the method, a bottom electrode is formed on a substrate. A first surface treatment is performed on the bottom electrode to form a bottom surface treatment layer on a surface thereof. A polymer thin film is formed on the bottom surface treatment layer, and a top electrode is formed on the polymer thin film.Type: GrantFiled: May 14, 2009Date of Patent: January 31, 2012Assignee: Industrial Technology Research InstituteInventors: Chia-Chieh Chang, Zing-Way Pei, Wen-Miao Lo
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Publication number: 20110254962Abstract: The invention discloses a controlling apparatus for a signal outputting circuit in an electronic system. The controlling apparatus includes a detecting circuit, a switch, and a controlling circuit. The detecting circuit is used for detecting whether the electronic system has an abnormal condition. The switch is electrically connected between a signal receiving terminal and the signal outputting circuit. The controlling circuit is electrically connected between the detecting circuit and the switch. Once the detecting circuit detects that the electronic system has the abnormal condition, the controlling circuit sets the switch into a high-impedance state.Type: ApplicationFiled: June 24, 2011Publication date: October 20, 2011Applicant: RAYDIUM SEMICONDUCTOR CORPORATIONInventors: Chih Chuan Huang, Hui Wen Miao, Ko Yang Tso
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Patent number: 8004512Abstract: A power-on screen pattern correcting apparatus is for correcting start output data of output terminals of a source driver such that a power-on screen pattern of a display is substantially uniform. The correcting apparatus comprises a flip-flop, a first logic unit and a second logic unit. The flip-flop controls a level of an inner signal to be substantially equal to a low signal level in response to a low level of a power start signal. The first logic unit enables a first signal in response to the low level of the inner signal or a low level of a high-impedance control signal. The second logic unit enables a second signal such that the output terminals are coupled to a charge sharing line and the power-on screen pattern is uniform in response to the low level of the inner signal or a low level of a charge-sharing control signal.Type: GrantFiled: January 24, 2008Date of Patent: August 23, 2011Assignee: Raydium Semiconductor CorporationInventors: Yong-Nien Rao, Ko-Yang Tso, Hui-Wen Miao, Chin-Chieh Chao
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Publication number: 20110122102Abstract: An output buffer including a first switch circuit and a buffer is provided. The first switch circuit receives first and second input signals. The buffer circuit includes first and second input stages, first and second output stages and a second switch circuit. The first and the second input stages are coupled to the first switch circuit. The first and the second output stages are coupled to the second switch circuit. The second switch circuit, coupled to the first and the second input stages and the first and the second output stages, selectively couples one of first and the second input stages to the first output stage and selectively couples the other to the second output stage. The first switch circuit further selectively provides one of the first and the second input signals to the first input stage and selectively provides the other to the second input stage.Type: ApplicationFiled: October 7, 2010Publication date: May 26, 2011Applicant: RAYDIUM SEMICONDUCTOR CORPORATIONInventors: Ko-Yang Tso, Hui-Wen Miao, Yu-Lung Lo, Yann-Hsiung Liang, Hsin-Yeh Wu
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Patent number: 7880213Abstract: A structure and a method of fabricating a bottom electrode of a metal-insulator-metal (MIM) capacitor are provided. First, a transition metal layer is formed on a substrate. Thereafter, a self-assembling polymer film having a nano-pattern is formed on the transition metal layer to expose a portion of the transition metal layer. Using the self-assembling polymer film as a mask, the exposed portion of the transition metal layer is treated to undergo a phase change so that the bottom electrode can achieve a nano-level of phase separation. Thereafter, the self-assembling polymer film is removed.Type: GrantFiled: May 15, 2006Date of Patent: February 1, 2011Assignee: Industrial Technology Research InstituteInventors: Wen-Miao Lo, Lurng-Sheng Lee, Pei-Ren Jeng, Cha-Hsin Lin, Ching-Chiun Wang
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Publication number: 20100164929Abstract: The invention discloses a source driver. The source driver comprises a plurality of channels and a control module. Each of the plurality of channels comprises an output buffer, an output pad, a driving switch, and a charge sharing switch. The control module is used to control a gate signal of the driving switch or the charge sharing switch in each channel to be changed linearly. By doing so, a peak current generated by the source driver can be lowered to reduce the electromagnetic interference (EMI).Type: ApplicationFiled: October 14, 2009Publication date: July 1, 2010Applicant: RAYDIUM SEMICONDUCTOR CORPORATIONInventors: Yi Cheng Chen, Yann Hsiung Liang, Chin Chieh Chao, Hui Wen Miao, Ko Yang Tso
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Patent number: 7664219Abstract: A flip-flop is provided. The flip-flop is used in a shift register in a source driver. The flip-flop is used to receive a first clock signal, an input signal and output an output signal. The output signal is fed back to the flip-flop. The flip-flop includes a flop core for receiving the input signal and output the output signal. When the input signal and the output signal are all disabled, the flop core is disabled to function. When the input signal or the output signal is enabled, the flop core is enabled to function to output the output signal.Type: GrantFiled: March 3, 2008Date of Patent: February 16, 2010Assignee: Raydium Semiconductor CorporationInventors: Ko-Yang Tso, Hui-Wen Miao, Chin-Chieh Chao
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Patent number: 7656203Abstract: A receiving circuit is provided for receiving a data signal and a clock signal, which are RSDS signals, and outputting an output data signal to a data driver. The receiving circuit includes a data comparator, a data intermediate circuit, a clock comparator, a clock intermediate, and a flip-flop. The data comparator, driven with a data bias current, receives the data signal, and outputs a compared data signal. The clock comparator, driven with a clock bias current, receives the clock signal, and outputs a compared clock signal. The flip-flop receives the compared data signal via the data intermediate circuit and the compared clock signal via the clock intermediate circuit. The phase difference between the compared data signal and the compared clock signal is improved by adjusting the data and the clock bias currents.Type: GrantFiled: March 3, 2008Date of Patent: February 2, 2010Assignee: Raydium Semiconductor CorporationInventors: Chih-Yu Lee, Yong-Nien Rao, Ko-Yang Tso, Hui-Wen Miao, Chin-Chieh Chao
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Publication number: 20090303646Abstract: The invention discloses a controlling apparatus for a signal outputting circuit in an electronic system. The controlling apparatus includes a detecting circuit, a switch, and a controlling circuit. The detecting circuit is used for detecting whether the electronic system has an abnormal condition. The switch is electrically connected between a signal receiving terminal and the signal outputting circuit. The controlling circuit is electrically connected between the detecting circuit and the switch. Once the detecting circuit detects that the electronic system has the abnormal condition, the controlling circuit sets the switch into a high-impedance state.Type: ApplicationFiled: April 21, 2009Publication date: December 10, 2009Applicant: RAYDIUM SEMICONDUCTOR CORPORATIONInventors: Chih Chuan Huang, Hui Wen Miao, Ko Yang Tso
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Publication number: 20090221113Abstract: A method of fabricating an organic memory device is provided. In the method, a bottom electrode is formed on a substrate. A first surface treatment is performed on the bottom electrode to form a bottom surface treatment layer on a surface thereof. A polymer thin film is formed on the bottom surface treatment layer, and a top electrode is formed on the polymer thin film.Type: ApplicationFiled: May 14, 2009Publication date: September 3, 2009Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chia-Chieh Chang, Zing-Way Pei, Wen-Miao Lo
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Method And System For Transmitting Video Images Using Video Cameras Embedded In Signal/Street Lights
Publication number: 20090195653Abstract: A method and system of video surveillance by using existing street light, traffic light and other household or outdoor light assemblies. A video camera is mounted in the light assembly and is powered through power lines of the light assembly. A converter is used to convert images captured by the video camera into Internet Protocol (IP) video data. A combiner then combines the IP video data into the power stream for transmission through the power lines. Both the converter and the combiner are housed in the light assembly. The IP video data travels through the power lines and is separated from the power stream at a collection point. The separated IP video data is transmitted wirelessly or through existing cables over the Internet for viewing.Type: ApplicationFiled: February 4, 2008Publication date: August 6, 2009Inventor: Wen Miao -
Publication number: 20080260090Abstract: A shift register is provided for use in a data driver. The shift register includes a shift registering unit. The shift registering unit selectively receives a clock signal. The shift registering unit includes a flip-flop; and a first selection circuit. The first selection circuit selectively sends the clock signal to the flip-flop according to a first selection signal, wherein before the flip-flop receives a data signal that is enabled, the first selection circuit sends the clock signal to the flip-flop according to the first selection signal so that the flip-flop correctly outputs the enabled data signal according to the clock signal.Type: ApplicationFiled: April 2, 2008Publication date: October 23, 2008Applicant: Raydium Semiconductor CorporationInventors: Ko-Yang Tso, Hui-Wen Miao, Chin-Chieh Chao
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Publication number: 20080252667Abstract: A digital-to-analog (D/A) converter comprises a decoder apparatus and an operational amplifier. The decoder apparatus comprises first and second decoder unit. The first decoder unit selects a voltage of first voltage set as first and second voltage in response to a value of first gray level set. The second decoder unit selects first border voltage of second voltage set as the first and the second voltages and second border voltage of that as the first and the second voltages in response to the maximum and the minimum value of second gray level set respectively. The second decoder unit further selects the first and the second boarder voltage as the first and the second voltage respectively in response to an intermediate value of the second gray level set. The operational amplifier generates a pixel voltage having level between the first and the second voltage accordingly.Type: ApplicationFiled: April 9, 2008Publication date: October 16, 2008Applicant: Raydium Semiconductor CorporationInventors: Ko-Yang Tso, Hui-Wen Miao, Chin-Chieh Chao
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Publication number: 20080253482Abstract: A receiving circuit is provided for receiving a data signal and a clock signal, which are RSDS signals, and outputting an output data signal to a data driver. The receiving circuit includes a data comparator, a data intermediate circuit, a clock comparator, a clock intermediate, and a flip-flop. The data comparator, driven with a data bias current, receives the data signal, and outputs a compared data signal. The clock comparator, driven with a clock bias current, receives the clock signal, and outputs a compared clock signal. The flip-flop receives the compared data signal via the data intermediate circuit and the compared clock signal via the clock intermediate circuit. The phase difference between the compared data signal and the compared clock signal is improved by adjusting the data and the clock bias currents.Type: ApplicationFiled: March 3, 2008Publication date: October 16, 2008Applicant: Raydium Semiconductor CorporationInventors: Chih-Yu Lee, Yong-Nien Rao, Ko-Yang Tso, Hui-Wen Miao, Chin-Chieh Chao
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Publication number: 20080253500Abstract: A flip-flop is provided. The flip-flop is used in a shift register in a source driver. The flip-flop is used to receive a first clock signal, an input signal and output an output signal. The output signal is fed back to the flip-flop. The flip-flop includes a flop core for receiving the input signal and output the output signal. When the input signal and the output signal are all disabled, the flop core is disabled to function. When the input signal or the output signal is enabled, the flop core is enabled to function to output the output signal.Type: ApplicationFiled: March 3, 2008Publication date: October 16, 2008Applicant: Raydium Semiconductor CorporationInventors: Ko-Yang Tso, Hui-Wen Miao, Chin-Chieh Chao
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Publication number: 20080180425Abstract: A power-on screen pattern correcting apparatus is for correcting start output data of output terminals of a source driver such that a power-on screen pattern of a display is substantially uniform. The correcting apparatus comprises a flip-flop, a first logic unit and a second logic unit. The flip-flop controls a level of an inner signal to be substantially equal to a low signal level in response to a low level of a power start signal. The first logic unit enables a first signal in response to the low level of the inner signal or a low level of a high-impedance control signal. The second logic unit enables a second signal such that the output terminals are coupled to a charge sharing line and the power-on screen pattern is uniform in response to the low level of the inner signal or a low level of a charge-sharing control signal.Type: ApplicationFiled: January 24, 2008Publication date: July 31, 2008Applicant: Raydium Semiconductor CorporationInventors: Yong-Nien Rao, Ko-Yang Tso, Hui-Wen Miao, Chin-Chieh Chao
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Publication number: 20070170420Abstract: An organic memory device includes a top electrode, a bottom electrode, and a bistable organic polymer layer between the top and bottom electrodes. Moreover, the organic memory device further includes a surface treatment layer between the organic polymer layer and the bottom electrode. Because the surface treatment layer can stabilize the interface between the organic polymer layer and the bottom electrode, the reliability of the device may be promoted.Type: ApplicationFiled: July 31, 2006Publication date: July 26, 2007Inventors: Chia-Chieh Chang, Zing-Way Pei, Wen-Miao Lo
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Publication number: 20070166911Abstract: A structure and a method of fabricating a bottom electrode of a metal-insulator-metal (MIM) capacitor are provided. First, a transition metal layer is formed on a substrate. Thereafter, a self-assembling polymer film having a nano-pattern is formed on the transition metal layer to expose a portion of the transition metal layer. Using the self-assembling polymer film as a mask, the exposed portion of the transition metal layer is treated to undergo a phase change so that the bottom electrode can achieve a nano-level of phase separation. Thereafter, the self-assembling polymer film is removed.Type: ApplicationFiled: May 15, 2006Publication date: July 19, 2007Inventors: Wen-Miao Lo, Lurng-Sheng Lee, Pei-Ren Jeng, Cha-Hsin Lin, Ching-Chiun Wang