Patents by Inventor Wei Yeh

Wei Yeh 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).

  • Publication number: 20180006038
    Abstract: A layout pattern of a static random access memory includes a pull-up device, a first pull-down device, a second pull-up device, a second pull-down device, a first pass gate device, a second pass gate device, a third pass gate device and a fourth pass gate device disposed on a substrate. A plurality of fin structures is disposed on the substrate, the fin structures including at least one first fin structure and at least one second fin structure. A step-shaped structure is disposed on the substrate, including a first part, a second part and a bridge part. A first extending contact feature crosses over the at least one first fin structure and the at least one second fin structure.
    Type: Application
    Filed: August 22, 2017
    Publication date: January 4, 2018
    Inventors: Shu-Wei Yeh, Tsung-Hsun Wu, Chih-Ming Su, Zhi-Xian Chou
  • Publication number: 20180004340
    Abstract: Devices and methods for improving image quality and decreasing power consumption of an electronic display are provided. The electronic device includes a display panel including a plurality of pixels configured to display an image, and to operate at multiple refresh rates. The electronic device also includes a processor configured to instruct the display panel to transition between the multiple refresh rates based at least in part on a blur effective width of the image.
    Type: Application
    Filed: September 24, 2016
    Publication date: January 4, 2018
    Inventors: Chih-Wei Yeh, Chaohao Wang, Paolo Sacchetto, Wei Chen
  • Patent number: 9851607
    Abstract: A pixel structure includes a substrate, an opposite substrate, a scan line and a data line, an active device, a pixel electrode, and a passivation layer. The pixel electrode has at least one block-shaped electrode and a plurality of first branch electrodes. The passivation layer has at least one block-shaped protrusion pattern, a plurality of branch protrusion patterns, and a plurality of grooves. The first branch electrodes are located on the block-shaped protrusion patterns. An Edge of the block-shaped electrodes further extends to the block-shaped protrusion patterns. An orthogonal projection gap W1 is between an orthogonal projection edge of the block-shaped electrode and an orthogonal projection edge of the nearest first branch electrode, and 0 ?m<W1?5 ?m. An orthogonal projection distance W2 is between the orthogonal projection edge of the block-shaped electrode and an orthogonal projection edge of the block-shaped protrusion pattern, and 0 ?m<W2?10 ?m.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: December 26, 2017
    Assignee: Au Optronics Corporation
    Inventors: Chao-Wei Yeh, Cheng-Pim Ku, Tien-Lun Ting, Wen-Hao Hsu
  • Publication number: 20170348904
    Abstract: A three-dimensional selective repairing system, which is for selectively repairing an area of an unrepaired element by sintering, includes a scanning device, a comparing device, a spraying device and a sintering device. The scanning device is for scanning the area to obtain a repairing data. The comparing device is connected to the scanning device to receive the repairing data and produce a repairing parameter. The spraying device is controlled by the repairing parameter and includes an electrostatic generator which sprays a plurality of electrified pulverulent bodies through the electrostatic generator to form an electrified pulverulent film on a medium covered on the area. The sintering device is controlled by the repairing parameter to provide a power beam to selectively heat the electrified pulverulent film. The electrified pulverulent film melted or sintered to form a solid mass on the area.
    Type: Application
    Filed: August 15, 2016
    Publication date: December 7, 2017
    Inventors: Jen-Yuan CHANG, Shao-Wei YEH, Teng-Yueh TSAO
  • Patent number: 9835897
    Abstract: A display module includes a light source and a display unit. The light source has an emission spectrum having maximum peak values corresponding to a first maximum peak wavelength and a second maximum peak wavelength. The display unit includes a green filter layer having a transmittance spectrum. The emission spectrum and the transmittance spectrum have a right cross-point and a left cross-point. A product of an emission intensity value of the emission spectrum corresponding to the right cross-point and a transmittance intensity value of the transmittance spectrum corresponding to the right cross-point is a first product value. A product of an emission intensity value of the emission spectrum corresponding to the left cross-point and a transmittance intensity value of the transmittance spectrum corresponding to the left cross-point is a second product value. A ratio of the first product value to the second product value is less than 20%.
    Type: Grant
    Filed: February 4, 2016
    Date of Patent: December 5, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Fu-Cheng Chen, Jeng-Wei Yeh, Kuei-Ling Liu
  • Publication number: 20170323894
    Abstract: A layout pattern of a static random access memory includes a pull-up device, a first pull-down device, a second pull-up device, a second pull-down device, a first pass gate device and a second pass gate device disposed on a substrate. A plurality of fin structures are disposed on the substrate, and the fin structures include at least one first fin structure and at least one second fin structure. A J-shaped gate structure is disposed on the substrate, including a long part, a short part and a bridge part. At least one first extending contact structure crosses over the at least one first fin structure and the at least one second fin structure, wherein the at least one first extending contact structure does not overlap with the bridge part of the J-shaped gate structure.
    Type: Application
    Filed: June 20, 2016
    Publication date: November 9, 2017
    Inventors: Shu-Wei Yeh, Tsung-Hsun Wu, Chih-Ming Su, Yu-Tse Kuo
  • Patent number: 9780099
    Abstract: A layout pattern of a static random access memory includes a pull-up device, a first pull-down device, a second pull-up device, a second pull-down device, a first pass gate device, a second pass gate device, a third pass gate device and a fourth pass gate device disposed on a substrate. A plurality of fin structures is disposed on the substrate, the fin structures including at least one first fin structure and at least one second fin structure. A step-shaped structure is disposed on the substrate, including a first part, a second part and a bridge part. A first extending contact feature crosses over the at least one first fin structure and the at least one second fin structure.
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: October 3, 2017
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Shu-Wei Yeh, Tsung-Hsun Wu, Chih-Ming Su, Zhi-Xian Chou
  • Publication number: 20170270315
    Abstract: A traceable data audit apparatus, method, and non-transitory computer readable storage medium thereof are provided. The traceable data audit apparatus is stored with an original data set. The original data set includes a plurality of records and is defined with a plurality of fields. Each of the records has a plurality of items corresponding to the fields one-on-one. The fields are classified into an identity sensitive subset and an identity insensitive subset. The traceable data audit apparatus generates a released data set by applying a de-identification operation to each of the items corresponding to the fields in the identity sensitive subset and stores an audit log of the original data set. The audit log includes a date, a consumer identity, an identity of the original data set, and a plurality of evidences. Each of the evidence is one of the records of the released data set.
    Type: Application
    Filed: March 16, 2016
    Publication date: September 21, 2017
    Inventors: Yen-Hung KUO, Tzu-Wei YEH, Guang-Yan ZHENG
  • Patent number: 9758617
    Abstract: A catalyst system includes a transition metal salt containing a halo group, an acetate group, or a combination thereof, and an organic phosphine ligand. The molar ratio of the organic phosphine ligand to the transition metal salt is greater than 0 and less than or equal to 50.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: September 12, 2017
    Assignee: Industrial Technology Research Institute
    Inventors: Cheng-Wei Yeh, Mao-Lin Hsueh, Yi-Zhen Chen, Chih-Wei Liu, Kuo-Chen Shih, Hsi-Hsin Shih
  • Patent number: 9724005
    Abstract: A real-time multi-channel EEG signal processor based on an on-line recursive independent component analysis is provided. A whitening unit generates covariance matrix by computing covariance according to a received sampling signal. A covariance matrix generates a whitening matrix by a computation of an inverse square root matrix calculation unit. An ORICA calculation unit computes the sampling signal and the whitening matrix to obtain a post-whitening sampling signal. The post-whitening sampling signal and an unmixing matrix implement an independent component analysis computation to obtain an independent component data. An ORICA training unit implements training of the unmixing matrix according to the independent component data to generate a new unmixing matrix. The ORICA calculation unit may use the new unmixing matrix to implement an independent component analysis computation. Hardware complexity and power consumption can be reduced by sharing registers and arithmetic calculation units.
    Type: Grant
    Filed: November 29, 2013
    Date of Patent: August 8, 2017
    Assignee: National Chiao Tung University
    Inventors: Wai-Chi Fang, Wei-Yeh Shih, Jui-Chieh Liao, Kuan-Ju Huang, Chiu-Kuo Chen, Gert Cauwenberghs, Tzyy-Ping Jung
  • Patent number: 9720293
    Abstract: A display panel includes pixel structures. Each pixel structure includes an active device, a pixel electrode, and a protective layer. The pixel electrode is electrically connected to the active device, wherein the pixel electrode has at least one block-shaped electrode. The protective layer is located below the pixel electrode and includes a recess main portion and recess branched portions. The width of the recess main portion is greater than 0 ?m and equal to or less than 4 ?m, and the recess branched portions are extended along at least four directions. The pixel electrode covers the recess main portion and the recess branched portions. The display panel includes at least one polarizer, wherein the direction of an adsorption axis of the polarizer is different from the four directions of extension of the recess branched portions.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: August 1, 2017
    Assignee: Au Optronics Corporation
    Inventors: Chao-Wei Yeh, Wei-Cheng Cheng, Yi-Chi Lee, Chen-Chun Lin, Tien-Lun Ting
  • Publication number: 20170188891
    Abstract: A method and a device for retrieving a breathing signal is disclosed. Firstly, a triaxial acceleration signal is retrieved for a fixed period. Then, multivariate empirical mode decomposition (MEMD) is performed on the triaxial acceleration signal, so as to sequentially obtain a plurality of intrinsic mode functions (IMFs). Finally, an average inclination angle of the triaxial acceleration signal corresponding to each intrinsic mode function is sequentially calculated, and the intrinsic mode function corresponding to the average inclination angle within a predetermined angle range is added to a set. All the intrinsic mode functions are added up to obtain and output a breathing signal when an amount of the intrinsic mode functions in the set equals to a predetermined value being a natural number.
    Type: Application
    Filed: March 29, 2016
    Publication date: July 6, 2017
    Inventors: Tay-Jyi LIN, Bo-Yuan YANG, Yi-Hsuan TING, Ching-Wei YEH
  • Patent number: 9681714
    Abstract: A cane includes a tube and a direction-correcting apparatus including a sleeve, a gasket, a pad unit and a connector unit. The sleeve receives the tube and includes an annular shoulder on an internal face. The gasket is inserted in the sleeve. The pad unit includes a dome in contact with the gasket, an aperture in the dome, and a flat face around the aperture. The connector unit includes a threaded bolt, a nut engaged with the threaded bolt and connected to the tube, and a spring compressed between the nut and the annular shoulder. The threaded bolt includes a head at an end of the shank. The shank is inserted in the sleeve via the aperture of the pad unit. The head includes a flat upper face for contact with the flat face of the dome when the head is inserted in the dome.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: June 20, 2017
    Assignee: Superior Mechanical Solutions Corp.
    Inventor: Heng-Wei Yeh
  • Patent number: 9651827
    Abstract: A display device including a display panel, a first polarizer, a second polarizer, a first phase compensation film, and a second phase compensation film is provided. The first polarizer and the second polarizer are disposed on two sides of the display panel. The first polarizer has a first light-absorption axis, and the second polarizer has a second light-absorption axis. The first phase compensation film and the second phase compensation film are disposed between the first polarizer and the second polarizer. The second phase compensation film obeys a first formula: R ? ? ?1 ?1 > R ? ? ?2 ?2 > R ? ? ?3 ?3 , wherein R?1, R?2 and R?3 are horizontal phase retardation values of the second phase compensation film when wavelengths of lights passing through the second phase compensation film are respectively ?1, ?2 and ?3, and ?1<?2<?3.
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: May 16, 2017
    Assignee: AU OPTRONICS CORP.
    Inventor: Ta-Wei Yeh
  • Publication number: 20170059945
    Abstract: A display panel includes pixel structures. Each pixel structure includes an active device, a pixel electrode, and a protective layer. The pixel electrode is electrically connected to the active device, wherein the pixel electrode has at least one block-shaped electrode. The protective layer is located below the pixel electrode and includes a recess main portion and recess branched portions. The width of the recess main portion is greater than 0 ?m and equal to or less than 4 ?m, and the recess branched portions are extended along at least four directions. The pixel electrode covers the recess main portion and the recess branched portions. The display panel includes at least one polarizer, wherein the direction of an adsorption axis of the polarizer is different from the four directions of extension of the recess branched portions.
    Type: Application
    Filed: November 23, 2015
    Publication date: March 2, 2017
    Inventors: Chao-Wei Yeh, Wei-Cheng Cheng, Yi-Chi Lee, Chen-Chun Lin, Tien-Lun Ting
  • Publication number: 20170052414
    Abstract: A liquid crystal display panel includes first substrate, active switching device, patterned insulating layer, pixel electrode, auxiliary electrode, second substrate, common electrode and liquid crystal molecules. The patterned insulating layer is disposed on the first substrate and includes a plurality of inner insulating branches and slits, and each slit is located between two adjacent inner insulating branches. The pixel electrode is disposed on the patterned insulating layer and electrically connected to the active switching device. The periphery of the pixel electrode overlaps the inner insulating branches. The auxiliary electrode is disposed on the first substrate and at least partially surrounding the pixel electrode. The auxiliary electrode and the pixel electrode are not electrically connected, and the inner insulating branches partially overlap the auxiliary electrode in a vertical projection direction. The common electrode is disposed on the second substrate.
    Type: Application
    Filed: August 10, 2016
    Publication date: February 23, 2017
    Inventors: Wei-Cheng Cheng, Chen-Chun Lin, Yi-Chi Lee, Chao-Wei Yeh, Tien-Lun Ting
  • Publication number: 20170052122
    Abstract: A detection device, which is used with a mobile electronic device having an image capturing unit, is provided. The detection device includes a plasma generation unit and a light decomposing unit. The plasma generation unit generates plasma from a sample. The light decomposing unit decomposes light emitted by the plasma for spectral analysis. The mobile electronic device receives and analyzes the light decomposed by the light decomposing unit to determine whether an element exist in the sample.
    Type: Application
    Filed: August 19, 2016
    Publication date: February 23, 2017
    Inventors: Cheng-Che HSU, Peng-Kai KAO, Min-Chun CHEN, Po-Wei YEH, Fei-Hung HUANG
  • Patent number: 9557459
    Abstract: A display apparatus comprises a display panel. The display panel emits a green light having a green energy and a green point of the CIE 1931 xy chromaticity under the operation of the highest gray level of a green image, and emits a blue light having a blue energy and a blue point of the CIE 1931 xy chromaticity under the operation of the highest gray level of a blue image. The ratio of the green energy to the blue energy is between 0.7 and 1.2. In the CIE 1931 chromaticity diagram, the coordinates of the blue point are bounded by the equation: y=?168.72x2+50.312x?3.635 and the equation: y=?168.72x2+63.81x?5.9174, while y is between 0.04 and 0.08.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: January 31, 2017
    Assignee: Innolux Corporation
    Inventors: Shih-Chang Huang, Jeng-Wei Yeh, Kuei-Ling Liu
  • Patent number: 9547194
    Abstract: A liquid crystal display apparatus includes a display panel and a backlight module. The display panel includes a color filter layer having a blue filter portion. The backlight module emits light to the display panel. A peak wavelength of a blue light portion of the spectrum of the light is greater than or equal to 440 nm and smaller than or equal to 450 nm. The blue filter portion has a transmission spectrum having a first wavelength ?1 and a second wavelength ?2, and the first wavelength ?1 and the second wavelength ?2 conform to the following equation: 514 ? ? 1 2 + ? 2 2 + 0.71862 ? ? ? 2 - 0.71862 ? ? ? 1 ? 541 The first wavelength ?1 and the second wavelength ?2 are corresponding to a half level of a peak value of the transmission spectrum, and the unit thereof is nm.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: January 17, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Jeng-Wei Yeh, Shih-Chang Huang, Kuei-Ling Liu
  • Patent number: 9535274
    Abstract: A liquid crystal display panel divided into a first and a second regions respectively having a plurality of sub-pixels arranged in array is provided. Each sub-pixel has a first display area providing a first main alignment vector, a second display area providing a second main alignment vector, and a compensation display area. A direction of the first main alignment vector is opposite to that of the second main alignment vector. When the liquid crystal display panel states in the narrow viewing angle display mode, driving voltages of the first display areas in the first region are substantially greater than driving voltages of the second display areas in the first region, driving voltages of the first display areas in the second region are smaller than driving voltages of the second display areas in the second region, and all the compensation display areas in the first and the second regions are enabled.
    Type: Grant
    Filed: April 28, 2015
    Date of Patent: January 3, 2017
    Assignee: Au Optronics Corporation
    Inventors: Chao-Wei Yeh, Chien-Huang Liao, Wen-Hao Hsu