Patents by Inventor Chu Yu
Chu Yu 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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Patent number: 9839556Abstract: The disclosure relates to a heat and low-frequency treatment device, which includes a host, a control circuit and two cushions. The control circuit has an input interface, a processor, an amplifying circuit and a negative half-wave elimination circuit. When the two cushions receive the power controlled by the processor, according to control waveform and voltage the current is flowed through the treatment site where it is covered by the two cushions, and the heat energy generated by the electric heating layer is transmitted to the deep of the treatment site at the same time.Type: GrantFiled: March 24, 2016Date of Patent: December 12, 2017Assignee: Nitto Technology Inc.Inventor: Chu Yu Hsieh
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Patent number: 9829757Abstract: A display device includes a light source module, a first light modulation module, a first polarizer layer, and a first color modulation layer. The light source module generates a first color light that is polarized to the first light modulation module, wherein the first light modulation module selectively modulates the polarization direction of the first color light. The first polarizer layer then receives the first color light and selectively blocks, partially blocks, or does not block the first color light from passing through. The first color modulation layer receives the first color light and generates a second color light.Type: GrantFiled: June 24, 2016Date of Patent: November 28, 2017Assignee: AU OPTRONICS CORPORATIONInventors: Kuo-Tsung Chen, Cho-Yan Chen, Ching-Huan Lin, Chu-Yu Liu
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Publication number: 20170273822Abstract: The disclosure relates to a heat and low-frequency treatment device, which includes a host, a control circuit and two cushions. The control circuit has an input interface, a processor, an amplifying circuit and a negative half-wave elimination circuit. When the two cushions receive the power controlled by the processor, according to control waveform and voltage the current is flowed through the treatment site where it is covered by the two cushions, and the heat energy generated by the electric heating layer is transmitted to the deep of the treatment site at the same time.Type: ApplicationFiled: March 24, 2016Publication date: September 28, 2017Inventor: Chu Yu HSIEH
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Publication number: 20160306215Abstract: A display device includes a light source module, a first light modulation module, a first polarizer layer, and a first color modulation layer. The light source module generates a first color light that is polarized to the first light modulation module, wherein the first light modulation module selectively modulates the polarization direction of the first color light. The first polarizer layer then receives the first color light and selectively blocks, partially blocks, or does not block the first color light from passing through. The first color modulation layer receives the first color light and generates a second color light.Type: ApplicationFiled: June 24, 2016Publication date: October 20, 2016Inventors: Kuo-Tsung Chen, Cho-Yan Chen, Ching-Huan Lin, Chu-Yu Liu
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Publication number: 20160174941Abstract: A method of ultrasound imaging and a corresponding ultrasound scanner are provided. The method includes the steps of receiving an echo signal induced by an ultrasonic plane wave transmission from a transducer of an ultrasound scanner, resampling the echo signal in time domain and/or space domain, performing a spectrum zooming on a band of interest (BOI) of an input signal, performing a Fourier transform on a result of the spectrum zooming, and generating an ultrasound image based on a result of the Fourier transform. The input signal is generated based on the resampling of the echo signal.Type: ApplicationFiled: December 23, 2014Publication date: June 23, 2016Inventors: Chung-Lien Ho, Yi-Ting Wang, Ren-Jr Chen, Chu-Yu Huang
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Patent number: 9324712Abstract: A method for manufacturing an integrated circuit may include the following steps: forming a first transistor, which includes a first active region; forming a second transistor, which includes a second active region; forming a third transistor, which includes a gate electrode that overlaps each of the first active region and the second active region; and providing a predetermined voltage to the gate electrode for turning off the third transistor to isolate the first transistor from the second transistor.Type: GrantFiled: December 23, 2014Date of Patent: April 26, 2016Assignees: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING) CORPORATION, SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATIONInventors: Yi Hua Shen, Yun Chu Yu, Hao Zhong
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Publication number: 20150330542Abstract: A coupling device includes a tubular member having an outer thread, and having a number of pawls extended axially and outwardly from the tubular member, a coupler having end portion engaged into the tubular member and having an engaging member provided on the coupler, and a lock nut includes an inner thread engaged with the tubular member for securing the tubular member and the lock nut together, the lock nut includes a radially and inwardly extended peripheral flange for engaging with the pawls of the tubular member and for forcing the pawls to move inwardly toward the coupler and to engage with the engaging member of the coupler and to secure the coupler to the tubular member.Type: ApplicationFiled: December 17, 2014Publication date: November 19, 2015Inventors: Chu Yu LIN, Yen Chen LIN
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Publication number: 20150303193Abstract: A method for manufacturing an integrated circuit may include the following steps: forming a first transistor, which includes a first active region; forming a second transistor, which includes a second active region; forming a third transistor, which includes a gate electrode that overlaps each of the first active region and the second active region; and providing a predetermined voltage to the gate electrode for turning off the third transistor to isolate the first transistor from the second transistor.Type: ApplicationFiled: December 23, 2014Publication date: October 22, 2015Inventors: Yi Hua SHEN, Yun Chu YU, Hao ZHONG
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Publication number: 20150293222Abstract: According to an exemplary embodiment, an ultrasound apparatus for beamforming with a plane wave transmission may comprise a transceiver connected to a transducer array having at least one transducer element, and at least one processor. The transceiver transmits at least one substantially planar ultrasonic wave into a target region at one or more angles relative to the transducer array, and receives one or more signals responsive from the transducer array. The at least one processor applies a fast Fourier transform (FFT) to the one or more signals from each of the at least one transducer element and calculates at least one frequency within a frequency region, and applies an inverse FFT to at least one produced frequency data.Type: ApplicationFiled: April 11, 2014Publication date: October 15, 2015Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chu-Yu Huang, Chir-Weei Chang, Kuo-Tung Tiao, Wen-Hung Cheng, Hsin-Yueh Sung, Ren-Jr Chen, Chung-Lien Ho, Yi-Ting Wang
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Publication number: 20150192277Abstract: A panel lamp includes a lamp housing, multiple first punched holes, multiple second punched holes, multiple first protruding bent portions, multiple second protruding bent portions, a light source module, and a lampshade. The lamp housing includes a first side plate and a second side plate opposite thereto. The first and second side plates respectively include a first folded portion and a second folded portion. Each first protruding bent portion is adjacent to each first punched hole. The first protruding bent portions and first folded portion form a first fixing mechanism. Each second protruding bent portion is adjacent to each second punched hole. The second protruding bent portions and second folded portion form a second fixing mechanism. The lampshade includes a first edge and a second edge. The first and second edges are respectively held by the first and second fixing mechanisms and are fixed to the lamp housing.Type: ApplicationFiled: May 9, 2014Publication date: July 9, 2015Applicant: LEXTAR ELECTRONICS CORPORATIONInventor: Chin-Chu YU
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Patent number: 8966712Abstract: A door operator includes an installation box, an operating mechanism, a pneumatic apparatus and a moveable sleeve. The installation box has a housing and a lid. The housing has an assembling space and an opening communicating with the assembling space; the lid is mounted in the opening and covers the assembling space. The operating mechanism is rotatably mounted in the installation box and has a gear. The pneumatic apparatus is installed in the assembling space and has a cylinder and a piston rod. The moveable sleeve is movably mounted on the cylinder and connected with the piston rod and engaged with the gear of the operating mechanism. Because a rotation axis of the gear and a central axis of the moveable sleeve are perpendicular to each other, the volume of the installation box can be reduced.Type: GrantFiled: December 31, 2013Date of Patent: March 3, 2015Inventor: Chia-Chu Yu
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Patent number: 8675273Abstract: An electrowetting display device includes an electrowetting display panel and an illumination unit. The electrowetting display panel includes two or more different optical color-converting liquid layers and a plurality of light-shielding liquid layers. The two or more different optical color-converting liquid layers are able to convert the light source generated by the illumination unit into light beams having two or more different colors of desired grey scales. The light-shielding liquid layers can be driven to change the transmittance of display regions so as to implement switch between transparent display mode, non-transparent display mode and semi-transparent display mode.Type: GrantFiled: February 4, 2012Date of Patent: March 18, 2014Assignee: AU Optronics Corp.Inventors: Syuan-Ling Yang, Ching-Huan Lin, Chu-Yu Liu
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Patent number: 8659725Abstract: A pixel structure, which may be used in a liquid crystal display panel, includes a plurality of display pixel units and a plurality of control devices. Each of the display pixel units includes a first sub-pixel adapted to provide a first color, a second sub-pixel adapted to provide a second color, a third sub-pixel adapted to provide a third color, a first white sub-pixel, a second white sub-pixel, and a third white sub-pixel. Each of the control devices is employed for respectively controlling each of the sub-pixels. The liquid crystal display panel is normally white when the first sub-pixel, the second sub-pixel, the third sub-pixel, the first white sub-pixel, the second white sub-pixel, and the third white sub-pixel are not driven by the control devices.Type: GrantFiled: March 9, 2012Date of Patent: February 25, 2014Assignee: AU Optronics Corp.Inventors: Wen-Bin Lo, Ching-Huan Lin, Chu-Yu Liu, Norio Sugiura
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Patent number: 8654295Abstract: A pixel structure includes a scan line, a first data line, a second data line, a first active device, a second active device, a first pixel electrode, a second pixel electrode, a common line, and a first capacitance upper electrode. The first and the second data lines intersect the scan line. The common line is parallel to the scan line. The first pixel electrode is electrically connected to the first data line through the first active device. The second pixel electrode is electrically connected to the second data line through the second active device. A difference between a first voltage of the first pixel electrode and a second voltage of the second pixel electrode constitutes a driving electric field to drive a display medium. The first capacitance upper electrode is electrically connected to the first pixel electrode and located above the common line to form a first storage capacitor.Type: GrantFiled: March 30, 2011Date of Patent: February 18, 2014Assignee: Au Optronics CorporationInventors: Young-Ran Chuang, Ching-Huan Lin, Chu-Yu Liu
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Patent number: 8643017Abstract: An active device array substrate including a first patterned conductive layer, a dielectric layer, a second patterned conductive layer, a passivation layer and pixel electrodes is provided. The first patterned conductive layer includes scan lines, common lines, gates and strip floating shielding patterns. The dielectric layer covering the first patterned conductive layer has first contact holes which expose a portion of the common lines, respectively. The second patterned conductive layer includes data lines, sources, drains and strip capacitance electrodes. Each strip capacitance electrode is electrically connected to one of the common lines through one of the first contact holes. A gap is formed between each data line and one strip capacitance electrode, and the strip floating shielding patterns are disposed under the data lines, the gap and the strip capacitance electrodes. Each pixel electrode is electrically connected to one of the drains through one of the second contact holes.Type: GrantFiled: August 9, 2012Date of Patent: February 4, 2014Assignee: Au Optronics CorporationInventors: Chu-Yu Liu, Ming-Hung Shih, Chou-Chin Wu, I-Chun Chen
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Patent number: 8576349Abstract: A liquid crystal display panel and liquid crystal display array substrate are disclosed. The liquid crystal display array substrate includes first scan lines, second scan lines, data lines, first columns of pixel units and second columns of the pixel units. Each of the first columns of the pixel units has a plurality of first pixel structures electrically connected to the first scan lines and the data lines respectively. Each of the second columns of the pixel units has a plurality of second pixel structures electrically connected to the second scan lines and the data lines respectively. Each of the first pixel structures has a first storage capacitor, and the first storage capacitor has a first capacitance value. Each of the second pixel structures has a second storage capacitor, and the second storage capacitor has a second capacitance value, wherein the second capacitance value is less than the first capacitance value.Type: GrantFiled: May 2, 2013Date of Patent: November 5, 2013Assignee: AU Optronics CorporationInventors: I-Chun Chen, Chu-Yu Liu, Kuei-Sheng Tseng, Po-Jen Chiang
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Patent number: 8576366Abstract: A pixel array includes pixel sets. Each pixel set includes a first and second scan lines arranged in parallel on a substrate, a data line not parallel to the first and second scan lines, a first active device electrically connecting the first scan line and the data line, a second active device electrically connecting the second scan line and the data line, a first pixel electrode electrically connecting the first active device, a second pixel electrode electrically connecting the second active device, and an auxiliary electrode pattern that includes a connecting portion and a first and second branch portions. A gap is between the first and second pixel electrodes. The connecting portion underneath the gap between the first and second pixel electrodes partially overlaps the first and second pixel electrodes. The first and second branch portions connect the connecting portion and partially overlap the first and second pixel electrodes, respectively.Type: GrantFiled: April 1, 2011Date of Patent: November 5, 2013Assignee: Au Optronics CorporationInventors: Hui-Ting Hsu, Chu-Yu Liu, Yu-Chieh Kuo, I-Chun Chen, Jen-Wen Wan, Chou-Chin Wu
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Publication number: 20130281858Abstract: An ultrasound imaging system and methods thereof are provided. A method includes transmitting a plurality of energy signals coded by a first asymmetric phase element toward an object to be imaged, receiving a plurality of echo signals from the object to be imaged, respectively coding the received signals with a second asymmetric phase element, and reconstructing an image data set with an extended depth of field by decoding the received signals. The ultrasound imaging system includes a transmitter transmitting energy signals coded by a first asymmetric phase element toward an object to be imaged, and a receiver receiving echo signals from the object to be imaged, respectively coding the received signals with a second asymmetric phase element, and reconstructing an image data set with an extended depth of field by decoding the received signals.Type: ApplicationFiled: December 17, 2012Publication date: October 24, 2013Applicant: Industrial Technology Research InstituteInventors: Chu-Yu Huang, Chuan-Chung Chang, Hsin-Yueh Sung, Chir-Weei Chang, Kuo-Tung Tiao
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Patent number: D784343Type: GrantFiled: February 1, 2016Date of Patent: April 18, 2017Assignee: Acer IncorporatedInventors: Chu-Yu Chen, Ming-Haw Wang, Ting-Wei Yuan, Shang-Chuan Lin, Chun-Chieh Chiu
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Patent number: D794209Type: GrantFiled: March 17, 2016Date of Patent: August 8, 2017Assignee: Nitto Technology Inc.Inventor: Chu Yu Hsieh