Patents by Inventor Wei-Ming Huang

Wei-Ming Huang 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: 20250013814
    Abstract: A method of an integrated circuit chip, includes: calculating a first slope of distance-to-spatial relation under first design condition according to spatial distance difference between two circuit elements within integrated circuit chip and a spatial process variation under first design condition; calculating a second slope of the distance-to-spatial relation under a second design condition according to the spatial distance difference and a spatial process variation under second design condition; calculating a ratio coefficient and an exponential coefficient according to the first slope, the second slope, a global process variation under the first design condition, and a global process variation under the second design condition; calculating a third slope of the distance-to-spatial relation under a third design condition according to the ratio coefficient and the exponential coefficient; and estimating a spatial process variation under the third design condition according to the third slope and the spatial d
    Type: Application
    Filed: May 19, 2024
    Publication date: January 9, 2025
    Applicant: Realtek Semiconductor Corp.
    Inventors: Wei-Ming Huang, Mei-Li Yu, Yu-Lan Lo
  • Patent number: 12154652
    Abstract: A dynamic random access memory applied to an embedded display port includes a memory core unit, a peripheral circuit unit, and an input/output unit. The memory core unit is used for operating in a first predetermined voltage. The peripheral circuit unit is electrically connected to the memory core unit for operating in a second predetermined voltage, where the second predetermined voltage is lower than 1.1V. The input/output unit is electrically connected to the memory core unit and the peripheral circuit unit for operating in a third predetermined voltage, where the third predetermined voltage is lower than 1.1V.
    Type: Grant
    Filed: December 15, 2023
    Date of Patent: November 26, 2024
    Assignee: Etron Technology, Inc.
    Inventors: Der-Min Yuan, Yen-An Chang, Wei-Ming Huang
  • Publication number: 20240356452
    Abstract: A power factor high-voltage end synchronous rectifier includes a bridge rectifying module, a power factor module and a high-voltage synchronous rectifier, whereby the high-voltage synchronous rectifier obtains the state of a second power outputted by the bridge rectifying module through a current detector and generates first and second control signals. The first control signal adjusts the on/off state of a first wide bandgap compound semiconductor of the power factor module, and the second control signal adjusts the on/off state of a second wide bandgap compound semiconductor of the power factor module, allowing the high-voltage synchronous rectifier to generate a plurality of control signals at the same time, so that the second power of the power module can be switched between continuous conduction mode (CCM), discontinuous conduction mode (DCM) and quasi resonant mode (QR) in a very short time (can be regarded as zero second in an ideal state).
    Type: Application
    Filed: June 1, 2023
    Publication date: October 24, 2024
    Inventors: Wei-Ming Huang, Po-Chia Chen
  • Publication number: 20240321568
    Abstract: A single-side stopping and vibration absorbing lamp sleeve for fitting with an end part of an electrodeless lamp and being partially disposed in a mounting hole of a metal member includes: a large-diameter part; and a small-diameter part coaxially connected to the large-diameter part, wherein a through hole is formed in the large-diameter part and the small-diameter part, the end part fits with the through hole, an aperture of the through hole ranges between 2.9 mm and 3.1 mm, and an outer diameter of the small-diameter part ranges between 3.2 mm and 3.6 mm. Thus, it is possible to optimize mounting and working states of the lamp sleeves, decrease the vibration, movement and rotation generated when the electrodeless lamp is operating, and increase the service lifetime of the electrodeless lamp. An electrodeless lamp illumination device is also disclosed.
    Type: Application
    Filed: March 13, 2024
    Publication date: September 26, 2024
    Inventors: Wei-Ming HUANG, Ming Yuan HU, Tse Tsao CHANG
  • Patent number: 12094703
    Abstract: A single-side stopping and vibration absorbing lamp sleeve for fitting with an end part of an electrodeless lamp and being partially disposed in a mounting hole of a metal member includes: a large-diameter part; and a small-diameter part coaxially connected to the large-diameter part, wherein a through hole is formed in the large-diameter part and the small-diameter part, the end part fits with the through hole, an aperture of the through hole ranges between 2.9 mm and 3.1 mm, and an outer diameter of the small-diameter part ranges between 3.2 mm and 3.6 mm. Thus, it is possible to optimize mounting and working states of the lamp sleeves, decrease the vibration, movement and rotation generated when the electrodeless lamp is operating, and increase the service lifetime of the electrodeless lamp. An electrodeless lamp illumination device is also disclosed.
    Type: Grant
    Filed: March 13, 2024
    Date of Patent: September 17, 2024
    Assignee: KANAUE APPLIED MATERIALS CORP.
    Inventors: Wei-Ming Huang, Ming Yuan Hu, Tse Tsao Chang
  • Patent number: 12008831
    Abstract: A sensing device substrate includes a substrate and a sensing device. The sensing device is disposed on the substrate and includes a first electrode, a second electrode, a sensing layer, a conductive layer, and a first insulating layer. The first electrode is located on the substrate. The second electrode is overlapped with the first electrode. The sensing layer is located between the second electrode and the first electrode. The conductive layer is overlapped with the second electrode and electrically connected to the first electrode. The conductive layer has a first opening, and the first opening is overlapped with the sensing layer. The first insulating layer is located between the conductive layer and the second electrode. A display apparatus including the sensing device substrate is also provided.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: June 11, 2024
    Assignee: Au Optronics Corporation
    Inventors: Ming-Yao Chen, Jui-Chi Lo, Wei-Ming Huang
  • Publication number: 20240112707
    Abstract: A dynamic random access memory applied to an embedded display port includes a memory core unit, a peripheral circuit unit, and an input/output unit. The memory core unit is used for operating in a first predetermined voltage. The peripheral circuit unit is electrically connected to the memory core unit for operating in a second predetermined voltage, where the second predetermined voltage is lower than 1.1V. The input/output unit is electrically connected to the memory core unit and the peripheral circuit unit for operating in a third predetermined voltage, where the third predetermined voltage is lower than 1.1V.
    Type: Application
    Filed: December 15, 2023
    Publication date: April 4, 2024
    Applicant: Etron Technology, Inc
    Inventors: Der-Min Yuan, Yen-An Chang, Wei-Ming Huang
  • Patent number: 11917230
    Abstract: A system and method for maximizing bandwidth in an uplink for a 5G communication system is disclosed. Multiple end devices generate image streams. A gateway is coupled to the end devices. The gateway includes a gateway monitor agent collecting utilization rate data of the gateway and an image inspector collecting inspection data from the received image streams. An edge server is coupled to the gateway. The edge server includes an edge server monitor agent collecting utilization rate data of the edge server. An analytics manager is coupled to the gateway and the edge server. The analytics manager is configured to determine an allocation strategy based on the collected utilization rate data from the gateway and the edge server.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: February 27, 2024
    Assignee: Quanta Cloud Technology Inc.
    Inventors: Yi-Neng Zeng, Keng-Cheng Liu, Wei-Ming Huang, Shih-Hsun Lai, Ji-Jeng Lin, Chia-Jui Lee, Liao Jin Xiang
  • Patent number: 11894098
    Abstract: A dynamic random access memory applied to an embedded display port includes a memory core unit, a peripheral circuit unit, and an input/output unit. The memory core unit is used for operating in a first predetermined voltage. The peripheral circuit unit is electrically connected to the memory core unit for operating in a second predetermined voltage, where the second predetermined voltage is lower than 1.1V. The input/output unit is electrically connected to the memory core unit and the peripheral circuit unit for operating in a third predetermined voltage, where the third predetermined voltage is lower than 1.1V.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: February 6, 2024
    Assignee: Etron Technology, Inc.
    Inventors: Der-Min Yuan, Yen-An Chang, Wei-Ming Huang
  • Patent number: 11723495
    Abstract: Systems, methods and apparatus for dispensing of paper products. A dispenser comprising a housing comprising a product holding area defined by a front, back and two sides, and a dispenser throat defining an opening through the housing; a motor coupled to the rolled product and configured to rotate the rolled product in first and second directions; and a feed mechanism having a first side opening and a second side opening different from the first side opening, wherein both the first side and second side openings are different from that dispenser throat, and wherein the first side opening is configured to accept the tail when the rolled product has a first orientation and is rotated in the first direction and the second side opening is configured to accept the tail when the rolled product has a second orientation and is rotated in the second direction.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: August 15, 2023
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Richard P. Lewis, I-Chung Hou, Wan-Chih Lin, Ming-Chung Chung, Chih-An Chen, Wan-Chang Liang, Chan-Hao Chen, Huang-Keng Chen, Ching-Lung Mao, Wei-Ming Huang
  • Publication number: 20230142132
    Abstract: A method for establishing a variation model related to circuit characteristics for performing circuit simulation includes: performing first, second, third, and fourth Monte Carlo simulation operations according to a first netlist file and predetermined process model data to generate a first, a second, a third, and a fourth performance simulation results, respectively, where the first netlist file is arranged to indicate a basic circuit in a circuit system; and execute a performance simulation results expansion procedure according to the first, the second, the third, and the fourth performance simulation results to generate a plurality of performance simulation results to establish the variation model, for performing the circuit simulation to generate at least one circuit simulation result according to one or more performance simulation results among the plurality of performance simulation results, where the number of the plurality of performance simulation results is greater than four.
    Type: Application
    Filed: March 13, 2022
    Publication date: May 11, 2023
    Applicant: Realtek Semiconductor Corp.
    Inventors: Wei-Ming Huang, Szu-Ying Huang, Mei-Li Yu, Yu-Lan Lo
  • Publication number: 20220201555
    Abstract: A system and method for maximizing bandwidth in an uplink for a 5G communication system is disclosed. Multiple end devices generate image streams. A gateway is coupled to the end devices. The gateway includes a gateway monitor agent collecting utilization rate data of the gateway and an image inspector collecting inspection data from the received image streams. An edge server is coupled to the gateway. The edge server includes an edge server monitor agent collecting utilization rate data of the edge server. An analytics manager is coupled to the gateway and the edge server. The analytics manager is configured to determine an allocation strategy based on the collected utilization rate data from the gateway and the edge server.
    Type: Application
    Filed: October 6, 2021
    Publication date: June 23, 2022
    Inventors: Yi-Neng Zeng, Keng-Cheng LIU, Wei-Ming HUANG, Shih-Hsun LAI, Ji-Jeng LIN, Chia-Jui LEE, Liao Jin Xiang
  • Publication number: 20220192439
    Abstract: Systems, methods and apparatus for dispensing of paper products. A dispenser comprising a housing comprising a product holding area defined by a front, back and two sides, and a dispenser throat defining an opening through the housing; a motor coupled to the rolled product and configured to rotate the rolled product in first and second directions; and a feed mechanism having a first side opening and a second side opening different from the first side opening, wherein both the first side and second side openings are different from that dispenser throat, and wherein the first side opening is configured to accept the tail when the rolled product has a first orientation and is rotated in the first direction and the second side opening is configured to accept the tail when the rolled product has a second orientation and is rotated in the second direction.
    Type: Application
    Filed: March 29, 2019
    Publication date: June 23, 2022
    Inventors: Richard P. Lewis, I-Chung Hou, Wan-Chih Lin, Ming-Chung Chung, Chih-An Chen, Wan-Chang Liang, Chan-Hao Chen, Huang-Keng Chen, Ching-Lung Mao, Wei-Ming Huang
  • Publication number: 20220067323
    Abstract: A sensing device substrate includes a substrate and a sensing device. The sensing device is disposed on the substrate and includes a first electrode, a second electrode, a sensing layer, a conductive layer, and a first insulating layer. The first electrode is located on the substrate. The second electrode is overlapped with the first electrode. The sensing layer is located between the second electrode and the first electrode. The conductive layer is overlapped with the second electrode and electrically connected to the first electrode. The conductive layer has a first opening, and the first opening is overlapped with the sensing layer. The first insulating layer is located between the conductive layer and the second electrode. A display apparatus including the sensing device substrate is also provided.
    Type: Application
    Filed: June 23, 2021
    Publication date: March 3, 2022
    Applicant: Au Optronics Corporation
    Inventors: Ming-Yao Chen, Jui-Chi Lo, Wei-Ming Huang
  • Patent number: 11143896
    Abstract: A touch display panel comprises a first substrate, a plurality of first sensing series and a plurality of second sensing series, wherein both the first sensing series and the second sensing series are above the first substrate, and the first sensing series and the second sensing series are crossly arranged to form a plurality of sensing series openings in between, a first insulating layer, covering the first sensing series and the second sensing series, a patterned black matrix layer, comprising a plurality of black matrix openings arranged in a matrix formation, a second insulating layer, covering the patterned black matrix layer; and a patterned common electrodes layer. The plurality of sensing series openings, the plurality of black matrix openings, and the patterned common electrode layer are overlapped.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: October 12, 2021
    Assignee: AU OPTRONICS CORP.
    Inventors: Tun-Chun Yang, Seok-Lyul Lee, Wei-Ming Huang
  • Publication number: 20210217451
    Abstract: A dynamic random access memory applied to an embedded display port includes a memory core unit, a peripheral circuit unit, and an input/output unit. The memory core unit is used for operating in a first predetermined voltage. The peripheral circuit unit is electrically connected to the memory core unit for operating in a second predetermined voltage, where the second predetermined voltage is lower than 1.1V. The input/output unit is electrically connected to the memory core unit and the peripheral circuit unit for operating in a third predetermined voltage, where the third predetermined voltage is lower than 1.1V.
    Type: Application
    Filed: March 25, 2021
    Publication date: July 15, 2021
    Inventors: Der-Min Yuan, Yen-An Chang, Wei-Ming Huang
  • Patent number: 10998017
    Abstract: A dynamic random access memory applied to an embedded display port includes a memory core unit, a peripheral circuit unit, and an input/output unit. The memory core unit is used for operating in a first predetermined voltage. The peripheral circuit unit is electrically connected to the memory core unit for operating in a second predetermined voltage, where the second predetermined voltage is lower than 1.1V. The input/output unit is electrically connected to the memory core unit and the peripheral circuit unit for operating in a third predetermined voltage, where the third predetermined voltage is lower than 1.1V.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: May 4, 2021
    Assignee: Etron Technology, Inc.
    Inventors: Der-Min Yuan, Yen-An Chang, Wei-Ming Huang
  • Publication number: 20190035440
    Abstract: A dynamic random access memory applied to an embedded display port includes a memory core unit, a peripheral circuit unit, and an input/output unit. The memory core unit is used for operating in a first predetermined voltage. The peripheral circuit unit is electrically connected to the memory core unit for operating in a second predetermined voltage, where the second predetermined voltage is lower than 1.1V. The input/output unit is electrically connected to the memory core unit and the peripheral circuit unit for operating in a third predetermined voltage, where the third predetermined voltage is lower than 1.1V.
    Type: Application
    Filed: October 4, 2018
    Publication date: January 31, 2019
    Inventors: Der-Min Yuan, Yen-An Chang, Wei-Ming Huang
  • Publication number: 20180321773
    Abstract: A touch display panel comprises a first substrate, a plurality of first sensing series and a plurality of second sensing series, wherein both the first sensing series and the second sensing series are above the first substrate, and the first sensing series and the second sensing series are crossly arranged to form a plurality of sensing series openings in between, a first insulating layer, covering the first sensing series and the second sensing series, a patterned black matrix layer, comprising a plurality of black matrix openings arranged in a matrix formation, a second insulating layer, covering the patterned black matrix layer; and a patterned common electrodes layer. The plurality of sensing series openings, the plurality of black matrix openings, and the patterned common electrode layer are overlapped.
    Type: Application
    Filed: July 13, 2018
    Publication date: November 8, 2018
    Inventors: Tun-Chun Yang, Seok-Lyul Lee, Wei-Ming Huang
  • Patent number: 9423660
    Abstract: A display panel is provided. The display panel has a display area and a peripheral area and includes a plurality of pixels, a plurality of data lines and a plurality of signal traces. The pixels are disposed on the display area and arranged in an array. The data lines extend from the display area to the peripheral area and are respectively electrically connected to a plurality of columns of pixel. The signal traces extend from the display area to the peripheral area and are parallel to the data lines. In addition, the data lines and the signal traces are respectively disposed between two columns of pixels, and the signal traces include a plurality of gate signal traces.
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: August 23, 2016
    Assignee: Au Optronics Corporation
    Inventors: Te-Chun Huang, Kuo-Yu Huang, Yu-Han Huang, Maw-Song Chen, Wei-Ming Huang