Patents by Inventor Hui-Min Wang

Hui-Min Wang 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: 20230398142
    Abstract: Provided is a method for preventing or treating urological chronic pelvic pain syndrome (UCPPS) in a subject that includes administering an effective amount of cerium oxide nanoparticles (CeNPs) to the subject. Also provided is a method for preventing or treating an UCPPS in a subject that includes administering to the subject a pharmaceutical composition comprising an effective amount of the CeNPs and a pharmaceutically acceptable carrier thereof.
    Type: Application
    Filed: June 8, 2022
    Publication date: December 14, 2023
    Applicants: National Health Research Institutes, National Taiwan University, National Chung Hsing University, National Cheng Kung University
    Inventors: Wei-Chih LIEN, Feng-Huei Lin, Hui-Min Wang, Tak Shing Ching, Xin-Ran Zhou, Ya-Jyun Liang, Chia-Yih Wang, Fu-I Lu, Huei-Cih Chang
  • Publication number: 20230225051
    Abstract: A pad configuration adaptable to a display system includes a plurality of input bond pads, via which a driver of the display system is mounted and signals are inputted to the driver; and a plurality of output bond pads, via which the driver is mounted and signals are outputted to a display panel of the display system. Input and output bond pads corresponding to one of two neighboring drivers are point symmetric with input and output bond pads corresponding to the other of the two neighboring drivers.
    Type: Application
    Filed: January 11, 2022
    Publication date: July 13, 2023
    Inventors: Hui-Min Wang, Yaw-Guang Chang
  • Publication number: 20230061072
    Abstract: The invention discloses an astaxanthin (AST) nanoemulsion and its manufacturing method. The manufacturing method comprising steps of: adding an AST material into a peanut oil and mixing them uniformly to obtain an AST oil; adding 0.25-1.5 (w/w)% of a surfactant into the AST oil and mixing them uniformly to obtain a mixed solution; and adding water into the mixed solution to obtain an AST emulsion precursor; and shaking the AST emulsion precursor to obtain the AST nanoemulsion.
    Type: Application
    Filed: August 25, 2021
    Publication date: March 2, 2023
    Inventors: HUI-MIN WANG, JUI-JEN CHANG, HSING-YU HUANG, YI-CHEN WANG
  • Patent number: 11494038
    Abstract: A touch panel includes a cover lens located at top of the touch panel, plural touch sensor units, and plural sensing channels. The touch sensor units are disposed below the cover lens and arranged in rows and columns. The touch sensor units are disposed on the sensing channels. Each of touch sensor units acquires a sensing magnitude for identifying a position of the cover lens that touched by the stylus according to signals outputted by the sensing channels. The sensing magnitude of one of the touch sensor units is composed of the signals of the adjacent sensing channels located within a vertical projection of the one of the touch sensor units.
    Type: Grant
    Filed: September 20, 2020
    Date of Patent: November 8, 2022
    Assignee: HIMAX TECHNOLOGIES LIMITED
    Inventors: Yaw-Guang Chang, Hui-Min Wang, Cheng-Hung Tsai, Chung-Wen Chang
  • Patent number: 11294497
    Abstract: The touch-and-display panel includes multiple sensing electrodes in the display area. A circuit is disposed in the non-display area and electrically connected to the sensing electrodes through sensing lines. A peripheral electrode is disposed in the non-display area. In a display period, the circuit applies a common voltage to the sensing electrodes through the sensing lines. In a touch sensing period, the circuit transmits a touch sensing signal to the sensing electrodes through the sensing lines, and determines whether each of the sensing electrodes is touched based on capacitance of the sensing electrodes. In a stylus sensing period, the circuit transmits an uplink signal to the sensing electrodes and the peripheral electrode, and receives a downlink signal from the active stylus through the sensing electrodes, and determines a stylus location corresponding to the active stylus according to the downlink signal.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: April 5, 2022
    Assignee: HIMAN TECHNOLOGIES LIMITED
    Inventors: Hui-Min Wang, Ren-Hao Ye
  • Publication number: 20210347946
    Abstract: A method of forming a copolymer includes reacting with to form a salt. x parts by mole of the salt with y parts by mole of are reacted to form the copolymer having a chemical structure as wherein m=4-10, n=4-6, and x:y=1:9 to 4:6. The copolymer may have a relative viscosity of 1.5 to 4.0.
    Type: Application
    Filed: March 30, 2021
    Publication date: November 11, 2021
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hui-Min WANG, Jiun-Jy CHEN, Hung-Jen LIU, Hsin-Ching KAO
  • Publication number: 20210240288
    Abstract: A touch panel includes a cover lens located at top of the touch panel, plural touch sensor units, and plural sensing channels. The touch sensor units are disposed below the cover lens and arranged in rows and columns. The touch sensor units are disposed on the sensing channels. Each of touch sensor units acquires a sensing magnitude for identifying a position of the cover lens that touched by the stylus according to signals outputted by the sensing channels. The sensing magnitude of one of the touch sensor units is composed of the signals of the adjacent sensing channels located within a vertical projection of the one of the touch sensor units.
    Type: Application
    Filed: September 20, 2020
    Publication date: August 5, 2021
    Inventors: Yaw-Guang CHANG, Hui-Min WANG, Cheng-Hung TSAI, Chung-Wen CHANG
  • Patent number: 10976857
    Abstract: A method and apparatus for driving a touch display driver integrated circuit (TDDI) of a touch-sensitive display panel are provided. The method may include: in a display phase of the touch-sensitive display panel, utilizing a reference voltage generator to generate a reference voltage having a predetermined voltage level to be a common voltage of the touch-sensitive display panel, and utilizing a common voltage operational amplifier (OPAMP) to drive the common voltage to the TDDI IC through a common voltage path, for performing display control of the touch-sensitive display panel; and in a touch-sensing phase of the touch-sensitive display panel, utilizing a touch-sensing waveform generator to generate a touch-sensing waveform signal carrying at least one touch-sensing waveform, and utilizing the common voltage OPAMP to drive the touch-sensing waveform signal to the TDDI IC through the common voltage path, for performing touch-sensing control of the touch-sensitive display panel.
    Type: Grant
    Filed: March 15, 2020
    Date of Patent: April 13, 2021
    Assignee: HIMAX TECHNOLOGIES LIMITED
    Inventors: Yaw-Guang Chang, Hui-Min Wang
  • Patent number: 10963094
    Abstract: A touch-and-display device operated with an active stylus is provided. The touch-and-display device includes a touch-and-display panel and a circuit. In a touch sensing period, the circuit transmits a touch sensing signal to multiple sensing electrodes and determines at least one touched electrode and at least one untouched electrode of the sensing electrodes based on capacitance of the sensing electrodes. In a stylus sensing period, the circuit transmits an uplink signal to the untouched electrodes and applies a direct current voltage to the touched electrodes. The uplink signal is a time-varying signal.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: March 30, 2021
    Assignee: HIMAX TECHNOLOGIES LIMITED
    Inventors: Hui-Min Wang, Ren-Hao Ye
  • Publication number: 20200401293
    Abstract: A touch-and-display device operated with an active stylus is provided. The touch-and-display device includes a touch-and-display panel and a circuit. In a touch sensing period, the circuit transmits a touch sensing signal to multiple sensing electrodes and determines at least one touched electrode and at least one untouched electrode of the sensing electrodes based on capacitance of the sensing electrodes. In a stylus sensing period, the circuit transmits an uplink signal to the untouched electrodes and applies a direct current voltage to the touched electrodes. The uplink signal is a time-varying signal.
    Type: Application
    Filed: October 23, 2019
    Publication date: December 24, 2020
    Inventors: Hui-Min WANG, Ren-Hao YE
  • Publication number: 20200401272
    Abstract: The touch-and-display panel includes multiple sensing electrodes in the display area. A circuit is disposed in the non-display area and electrically connected to the sensing electrodes through sensing lines. A peripheral electrode is disposed in the non-display area. In a display period, the circuit applies a common voltage to the sensing electrodes through the sensing lines. In a touch sensing period, the circuit transmits a touch sensing signal to the sensing electrodes through the sensing lines, and determines whether each of the sensing electrodes is touched based on capacitance of the sensing electrodes. In a stylus sensing period, the circuit transmits an uplink signal to the sensing electrodes and the peripheral electrode, and receives a downlink signal from the active stylus through the sensing electrodes, and determines a stylus location corresponding to the active stylus according to the downlink signal.
    Type: Application
    Filed: October 23, 2019
    Publication date: December 24, 2020
    Inventors: Hui-Min WANG, Ren-Hao YE
  • Patent number: 10866662
    Abstract: A touch display apparatus is provided, which includes a panel and a circuit. The panel is configured for display, active stylus sensing and touch sensing, which includes a sensing layer having sensing blocks arranged in an array of rows and columns. The circuit is coupled to the panel, and is configured to drive the panel to perform display and active stylus sensing with respect to a first reference voltage at a first stage of a frame period and to drive the panel to perform touch sensing with respect to a second reference voltage at a second stage of the frame period.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: December 15, 2020
    Assignee: HIMAX TECHNOLOGIES LIMITED
    Inventors: Hui-Min Wang, Yaw-Guang Chang
  • Patent number: 10802648
    Abstract: A charge-pump circuit includes a clock generator that generates a clock signal; a sensing waveform generator that generates a sensing signal; a first diode having a cathode electrically connected to a predetermined low voltage; a first capacitor having a first plate electrically coupled to receive the clock signal, and a second plate electrically connected to an anode of the first diode; a second diode having a cathode electrically connected to the second plate of the first capacitor; and a second capacitor having a first plate electrically coupled to receive the sensing signal, and a second plate electrically connected to an anode of the second diode at an output node. The clock signal being generated in a charge-pump period alternates in time with the sensing signal being generated in a touch-sensing period.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: October 13, 2020
    Assignee: Himax Technologies Limited
    Inventors: Hui-Min Wang, Yaw-Guang Chang
  • Patent number: 10684724
    Abstract: The present invention provides an in-cell touch panel sensing system and a sensing method. The in-cell touch panel sensing system comprises sensing arrays. Each sensing array comprises: sensor plates; a first multiplexer (MUX), a first analog-to-digital converter (ADC), a second MUX, a second ADC, a third MUX, a third ADC, a fourth MUX, and a fourth ADC. The first MUX is coupled to a first row of the sensor plates and a first column of the sensor plates. The first ADC is coupled to the first MUX. The second MUX is coupled to a second row of the sensor plates and a second column of the sensor plates. The third MUX is coupled to a third row of the sensor plates and a third column of the sensor plates. The fourth MUX is coupled to a fourth row of the sensor plates and a fourth column of the sensor plates.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: June 16, 2020
    Assignee: HIMAX TECHNOLOGIES LIMITED
    Inventors: Yaw-Guang Chang, Hui-Min Wang, Ren-Hao Ye
  • Patent number: 10146379
    Abstract: A touch screen includes a display, a touch sensor disposed above or within the display, and a conductive layer disposed under the display for detecting pressure.
    Type: Grant
    Filed: April 12, 2016
    Date of Patent: December 4, 2018
    Assignee: Himax Technologies Limited
    Inventors: Hui-Min Wang, Yaw-Guang Chang
  • Patent number: 10126885
    Abstract: Disclosed is a capacitive touch panel having a circuitous conductor pattern structure. The capacitive touch panel contains a number of first axial conductor assemblies and a number of second axial conductor assemblies, wherein each second axial conductor assembly includes a number of second axial conductor cells which are composed of a number of bar shape figures with accordion shape or wave shape edges. Electrical fields and induced capacitors are generated between adjacent axial conductor assemblies with different directions when giving control signals. Then the touched position is detected. Circuitous conductor pattern increases the region of the first axial conductor assembly and the inducing range of electrical field, thus the amount of the axial conductor assemblies and conduction lines can be reduced.
    Type: Grant
    Filed: January 5, 2015
    Date of Patent: November 13, 2018
    Assignee: Hycon Technology Corp.
    Inventors: Hui-Min Wang, Yu-Jen Wang
  • Publication number: 20180196544
    Abstract: A touch display apparatus is provided, which includes a panel and a circuit. The panel is configured for display, active stylus sensing and touch sensing, which includes a sensing layer having sensing blocks arranged in an array of rows and columns. The circuit is coupled to the panel, and is configured to drive the panel to perform display and active stylus sensing with respect to a first reference voltage at a first stage of a frame period and to drive the panel to perform touch sensing with respect to a second reference voltage at a second stage of the frame period.
    Type: Application
    Filed: April 11, 2017
    Publication date: July 12, 2018
    Inventors: Hui-Min WANG, Yaw-Guang CHANG
  • Patent number: 9840526
    Abstract: Bromodomain-containing protein 4 (BRI)) has recently emerged as an attractive epigenetic target for anticancer therapy. Iridium(III) complexes are useful as irreversible inhibitor of BRD4. Complex 1a of the formula: is particularly useful.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: December 12, 2017
    Assignees: University of Macau, Hong Kong Baptist University, Kaohsiung Medical University
    Inventors: Chung-Hang Leung, Hai-Jing Zhong, Dik-Lung Ma, Hui-Min Wang
  • Publication number: 20170336888
    Abstract: The prevent disclosure is directed to a touching sensing circuit for an in-cell display panel. An electrode is disposed between two substrates of the in-cell display panel. An operational amplifier has a first input terminal coupled to the electrode. A signal generating circuit is coupled to a second input terminal of the operational amplifier and outputs a programmable signal during a touch sensing period. A capacitor is coupled between the first input terminal and an output terminal of the operational amplifier. A comparator has a first input terminal coupled to the output terminal of the operational amplifier, and a second input terminal coupled to a reference voltage. A feedback circuit is coupled between the output terminal of the comparator and the first input terminal of the operational amplifier. The programmable signal does not have a square waveform, and no switch is disposed between the operational amplifier and the electrode.
    Type: Application
    Filed: May 17, 2016
    Publication date: November 23, 2017
    Inventors: Hui-Min WANG, Yaw-Guang CHANG
  • Patent number: D875786
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: February 18, 2020
    Inventors: Yang Fang, Hui Min Wang