Patents by Inventor Wei-Kuo Mai

Wei-Kuo Mai 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).

  • Patent number: 10692815
    Abstract: A chip on glass package assembly includes a glass substrate, a first type chip, a second type chip and a plurality of connecting lines. The glass substrate includes an active area and a peripheral area connected to the active area. The first type chip is mounted on the peripheral area and including a processor. The second type chip is mounted on the peripheral area and located on a side of the first type chip, wherein the second type chip is different from the first type chip. The connecting lines are disposed on the peripheral area and connecting the first type chip and the second type chip.
    Type: Grant
    Filed: August 17, 2017
    Date of Patent: June 23, 2020
    Assignee: Novatek Microelectronics Corp.
    Inventors: Wei-Kuo Mai, Chiao-Ling Huang
  • Publication number: 20190057938
    Abstract: A chip on glass package assembly includes a glass substrate, a first type chip, a second type chip and a plurality of connecting lines. The glass substrate includes an active area and a peripheral area connected to the active area. The first type chip is mounted on the peripheral area and including a processor. The second type chip is mounted on the peripheral area and located on a side of the first type chip, wherein the second type chip is different from the first type chip. The connecting lines are disposed on the peripheral area and connecting the first type chip and the second type chip.
    Type: Application
    Filed: August 17, 2017
    Publication date: February 21, 2019
    Applicant: Novatek Microelectronics Corp.
    Inventors: Wei-Kuo Mai, Chiao-Ling Huang
  • Publication number: 20160062543
    Abstract: A method for controlling a touch control device includes defining a first area and a second area on a touchpad, detecting whether a touched position on the touchpad that is touched by an operating object falls in the first area or the second area, and calculating the corresponding on-screen coordinates of the operating object with different sets of ratios depending on the touched position.
    Type: Application
    Filed: November 9, 2015
    Publication date: March 3, 2016
    Applicant: ELAN MICROELECTRONICS CORPORATION
    Inventors: Wei-Kuo Mai, Shih Peng Huang, Chung-Jung Liou
  • Patent number: 9213482
    Abstract: A method for controlling a touch control device includes defining a first area and a second area on a touchpad, detecting whether a touched position on the touchpad that is touched by an operating object falls in the first area or the second area, and calculating the corresponding on-screen coordinates of the operating object with different sets of ratios depending on the touched position.
    Type: Grant
    Filed: July 5, 2012
    Date of Patent: December 15, 2015
    Assignee: ELAN MICROELECTRONICS CORPORATION
    Inventors: Wei-Kuo Mai, Shih-Peng Huang, Chung-Jung Liou
  • Patent number: 9207816
    Abstract: A method of distinguishing a plurality of objects on a touch panel includes: scanning the touch panel to obtain a plurality of positions corresponding to the objects on the touch panel and a plurality of induced capacitance signals corresponding to the positions; identifying a plurality of maximum induced capacitance signals corresponding to the objects respectively; and distinguishing the objects by referring to induced capacitance signal distributions around the maximum induced capacitance signals.
    Type: Grant
    Filed: May 14, 2012
    Date of Patent: December 8, 2015
    Assignee: ELAN MICROELECTRONICS CORPORATION
    Inventors: Tung-Ming Yang, Wei-Kuo Mai
  • Patent number: 8955760
    Abstract: A code pattern for providing information is disclosed, which can effectively improve the ratio of effective marks, and the effective marks are distributed in a rhombus area. The code pattern comprises: a plurality of nominal positions and a plurality of information marks. The nominal positions are respectively located at a plurality of intersections of a plurality of first hypothetical lines and a plurality of second hypothetical lines, and the first hypothetical lines are parallel to one diagonal line within the rhombus area. The plurality of information marks are respectively disposed within the area formed by the nominal positions, and each information mark is used to represent one of at least two values.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: February 17, 2015
    Assignee: Elan Microelectronics Corp.
    Inventors: Cheng-Ru Chang, Wei-Kuo Mai
  • Patent number: 8605056
    Abstract: A touch-controlled device, an identifying method and a computer program product thereof are provided. The touch-controlled device comprises a touch panel and a processor. The processor is electrically connected to the touch panel, and is configured to detect a first touched region and a second touched region of the touch panel. The processor is further configured to identify one of the first touched region and the second touched region as being touched by a major input object and the other one as being touched by a non-major input object according to a ratio of a moving velocity to a touch area of each of the first and second touched regions.
    Type: Grant
    Filed: April 2, 2012
    Date of Patent: December 10, 2013
    Assignee: Elan Microelectronics Corporation
    Inventors: Wei-Kuo Mai, Tung-Ming Yang
  • Publication number: 20130120286
    Abstract: A method for controlling a touch control device includes defining a first area and a second area on a touchpad, detecting whether a touched position on the touchpad that is touched by an operating object falls in the first area or the second area, and calculating the corresponding on-screen coordinates of the operating object with different sets of ratios depending on the touched position.
    Type: Application
    Filed: July 5, 2012
    Publication date: May 16, 2013
    Inventors: Wei-Kuo MAI, Shih-Peng Huang, Chung-Jung Liou
  • Publication number: 20120306806
    Abstract: A method of distinguishing a plurality of objects on a touch panel includes: scanning the touch panel to obtain a plurality of positions corresponding to the objects on the touch panel and a plurality of induced capacitance signals corresponding to the positions; identifying a plurality of maximum induced capacitance signals corresponding to the objects respectively; and distinguishing the objects by referring to induced capacitance signal distributions around the maximum induced capacitance signals.
    Type: Application
    Filed: May 14, 2012
    Publication date: December 6, 2012
    Inventors: Tung-Ming Yang, Wei-Kuo Mai
  • Publication number: 20120262415
    Abstract: A touch-controlled device, an identifying method and a computer program product thereof are provided. The touch-controlled device comprises a touch panel and a processor. The processor is electrically connected to the touch panel, and is configured to detect a first touched region and a second touched region of the touch panel. The processor is further configured to identify one of the first touched region and the second touched region as being touched by a major input object and the other one as being touched by a non-major input object according to a ratio of a moving velocity to a touch area of each of the first and second touched regions.
    Type: Application
    Filed: April 2, 2012
    Publication date: October 18, 2012
    Applicant: ELAN MICROELECTRONICS CORPORATION
    Inventors: Wei-Kuo MAI, Tung-Ming YANG
  • Publication number: 20100128997
    Abstract: A code pattern for providing information is disclosed, which can effectively improve the ratio of effective marks, and the effective marks are distributed in a rhombus area. The code pattern comprises: a plurality of nominal positions and a plurality of information marks. The nominal positions are respectively located at a plurality of intersections of a plurality of first hypothetical lines and a plurality of second hypothetical lines, and the first hypothetical lines are parallel to one diagonal line within the rhombus area. The plurality of information marks are respectively disposed within the area formed by the nominal positions, and each information mark is used to represent one of at least two values.
    Type: Application
    Filed: March 27, 2009
    Publication date: May 27, 2010
    Applicant: ELAN MICROELECTRONICS CORP.
    Inventors: Cheng-Ru Chang, Wei-Kuo Mai
  • Publication number: 20100102134
    Abstract: A plurality of code patterns including at least two code patterns is provided. The code patterns represent identical information. Adjacent ones of the code patterns of the code patterns meet at an angle. The code patterns at least reduce visual impact.
    Type: Application
    Filed: January 8, 2009
    Publication date: April 29, 2010
    Applicant: ELAN MICROELECTRONICS CORP.
    Inventors: Cheng-Ru Chang, Wei-Kuo Mai