Patents by Inventor Chun-Hao Wang

Chun-Hao 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).

  • Patent number: 11929417
    Abstract: A semiconductor device and methods of forming the same are disclosed. The semiconductor device includes a substrate, first and second source/drain (S/D) regions, a channel between the first and second S/D regions, a gate engaging the channel, and a contact feature connecting to the first S/D region. The contact feature includes first and second contact layers. The first contact layer has a conformal cross-sectional profile and is in contact with the first S/D region on at least two sides thereof. In embodiments, the first contact layer is in direct contact with three or four sides of the first S/D region so as to increase the contact area. The first contact layer includes one of a semiconductor-metal alloy, an III-V semiconductor, and germanium.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: March 12, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Carlos H. Diaz, Chung-Cheng Wu, Chia-Hao Chang, Chih-Hao Wang, Jean-Pierre Colinge, Chun-Hsiung Lin, Wai-Yi Lien, Ying-Keung Leung
  • Patent number: 11929434
    Abstract: A switch device includes a P-type substrate, a first gate structure, a first N-well, a shallow trench isolation structure, a first P-well, a second gate structure, a first N-type doped region, a second P-well, and a second N-type doped region. The first N-well is formed in the P-type substrate and partly under the first gate structure. The shallow trench isolation structure is formed in the first N-well and under the first gate structure. The first P-well is formed in the P-type substrate and under the first gate structure. The first N-type doped region is formed in the P-type substrate and between the first gate structure and the second gate structure. The second P-well is formed in the P-type substrate and under the second gate structure. The second N-type doped region is formed in the second P-well and partly under the second gate structure.
    Type: Grant
    Filed: April 15, 2022
    Date of Patent: March 12, 2024
    Assignee: eMemory Technology Inc.
    Inventors: Chih-Hsin Chen, Shih-Chen Wang, Tsung-Mu Lai, Wen-Hao Ching, Chun-Yuan Lo, Wei-Chen Chang
  • Patent number: 11913472
    Abstract: A centrifugal heat dissipation fan including a housing and an impeller disposed in the housing on an axis is provided. The housing has at least one inlet on the axis and has a plurality of outlets in different radial directions. A heat dissipation system of an electronic device is also provided.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: February 27, 2024
    Assignee: Acer Incorporated
    Inventors: Tsung-Ting Chen, Wen-Neng Liao, Cheng-Wen Hsieh, Yu-Ming Lin, Wei-Chin Chen, Chun-Chieh Wang, Shu-Hao Kuo
  • Patent number: 11818966
    Abstract: Provided are a resistive random access memory and a manufacturing method thereof. The resistive random access memory includes a substrate having a pillar protruding from a surface of the substrate, a gate surrounding a part of a side surface of the pillar, a gate dielectric layer, a first electrode, a second electrode, a variable resistance layer, a first doped region and a second doped region. The gate dielectric layer is disposed between the gate and the pillar. The first electrode is disposed on a top surface of the pillar. The second electrode is disposed on the first electrode. The variable resistance layer is disposed between the first electrode and the second electrode. The first doped region is disposed in the pillar below the gate and in a part of the substrate below the pillar. The second doped region is disposed in the pillar between the gate and the first electrode.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: November 14, 2023
    Assignee: United Microelectronics Corp.
    Inventors: Yi Yu Lin, Po Kai Hsu, Chun-Hao Wang, Yu-Ru Yang, Ju Chun Fan, Chung Yi Chiu
  • Patent number: 11809969
    Abstract: An improved analytics system dynamically generates, integrates, and deploys multiple models for use related to a particular user and/or user segment. The integrated model analytics system can deploy a set of models specifically identified for a user from a group of models related to the service. This set of models can be used to provide recommendations for the user related to content of the service. As the user continues to interact with the service, the integrated model analytics system can dynamically update multiple models from the set of models based on real-time user interactions. These updated models can be used to generate updated recommendations for the user that can be used to dynamically update content presented to the user. In addition, this updated model can be used when providing recommendations for users in other user segments.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: November 7, 2023
    Assignee: Adobe Inc.
    Inventors: Richard Pong Nam Sinn, Chun Hao Wang, Thomas Todd Donahue
  • Publication number: 20230315491
    Abstract: The present disclosure relates to systems, methods, and non-transitory computer-readable media that recommends application features of software applications based on in-application behavior and provides the recommendations within a dynamically updating graphical user interface. For instance, in one or more embodiments, the disclosed systems utilize behavioral signals reflecting the behavior of a user with respect to one or more software applications to recommend application features of the software application(s). For instance, in some cases, the disclosed systems recommend an application feature related to recent activity user, an application feature from a curated recommendation list that has yet to be viewed, and/or an application feature determined via machine learning.
    Type: Application
    Filed: March 31, 2022
    Publication date: October 5, 2023
    Inventors: Oliver Brdiczka, Thomas Donahue, Neha Gautam, Kyoung Tak Kim, Jakub Plichta, Keenan Villani-Holland, Gabriel Palma Coelho, Chun Hao Wang, Allan Young
  • Publication number: 20230232638
    Abstract: Abstract of Disclosure A memory array includes at least one strap region, at least two sub-arrays, a plurality of staggered, dummy magnetic storage elements, and a plurality of bit line structures. The strap region includes a plurality of source line straps and a plurality of word line straps. The two sub-arrays include a plurality of staggered, active magnetic storage elements. The two sub -arrays are separated by the strap region. The staggered, dummy magnetic storage elements are disposed within the strap region. The bit line structures are disposed in the two sub-arrays, and each of the bit line structures is disposed above and directly connected with at least one of the staggered, active magnetic storage elements.
    Type: Application
    Filed: February 16, 2022
    Publication date: July 20, 2023
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Hui-Lin Wang, Ju-Chun Fan, Ching-Hua Hsu, Chun-Hao Wang, Yi-Yu Lin, Dong-Ming Wu, Po-Kai Hsu
  • Publication number: 20230135098
    Abstract: Provided are a resistive random access memory and a manufacturing method thereof. The resistive random access memory includes a substrate having a pillar protruding from a surface of the substrate, a gate surrounding a part of a side surface of the pillar, a gate dielectric layer, a first electrode, a second electrode, a variable resistance layer, a first doped region and a second doped region. The gate dielectric layer is disposed between the gate and the pillar. The first electrode is disposed on a top surface of the pillar. The second electrode is disposed on the first electrode. The variable resistance layer is disposed between the first electrode and the second electrode. The first doped region is disposed in the pillar below the gate and in a part of the substrate below the pillar. The second doped region is disposed in the pillar between the gate and the first electrode.
    Type: Application
    Filed: December 3, 2021
    Publication date: May 4, 2023
    Applicant: United Microelectronics Corp.
    Inventors: Yi Yu Lin, Po Kai Hsu, Chun-Hao Wang, Yu-Ru Yang, Ju Chun Fan, Chung Yi Chiu
  • Publication number: 20230074515
    Abstract: An electrical device includes a base, a display screen, and a driving structure. The base having an upper shell and a lower shell, in which the upper shell is movably connected to the lower shell. The display screen is pivoted to and rotatably with respect to the base. The driving structure is connected to the display screen and partially disposed between the upper shell and the lower shell. The driving structure is configured for driving the upper shell to cover the lower shell to form a close state or separate from the lower shell to form an open state, so as to enable the base to switch between the close state and the open state.
    Type: Application
    Filed: September 15, 2021
    Publication date: March 9, 2023
    Inventors: Chun Hao WANG, Chien Chang CHEN, Chia-Chen CHEN, Chi-Zen PENG
  • Publication number: 20210406325
    Abstract: An improved analytics system dynamically generates, integrates, and deploys multiple models for use related to a particular user and/or user segment. The integrated model analytics system can deploy a set of models specifically identified for a user from a group of models related to the service. This set of models can be used to provide recommendations for the user related to content of the service. As the user continues to interact with the service, the integrated model analytics system can dynamically update multiple models from the set of models based on real-time user interactions. These updated models can be used to generate updated recommendations for the user that can be used to dynamically update content presented to the user. In addition, this updated model can be used when providing recommendations for users in other user segments.
    Type: Application
    Filed: June 30, 2020
    Publication date: December 30, 2021
    Inventors: Richard Pong Nam SINN, Chun Hao WANG, Thomas Todd DONAHUE
  • Publication number: 20200133641
    Abstract: Techniques disclosed herein relate generally to generating a user-specific customized graphical user interface. More specifically, some embodiments disclosed herein relate to implementing a plurality of machine learning models to a plurality of aspects of a user's interaction with a cloud-based application suite. In one embodiment, the machine learning models may generate one or more aspects of a graphical user interface. The graphical user interface may then be used to interact with the cloud-based application suite.
    Type: Application
    Filed: October 24, 2018
    Publication date: April 30, 2020
    Inventors: Richard Pong Nam Sinn, Thomas Todd Donahue, Allan Morgan Young, Nguyen Khanh Do, Chun Hao Wang
  • Patent number: 10103563
    Abstract: A power supply system having a wireless security module for vehicles is provided. The power supply system comprises a battery module, a power management module, an energy management module and the wireless security module. The battery module powers a starting motor of a vehicle. The power management module is used to receive a power from a power generating device. The power management module transmits the power of the power generating device into the battery module. The power management module comprises a monitoring unit and a controlling unit. The monitoring unit is used to monitor a voltage value of the battery module. When the voltage value monitored is equal to a minimum setting, the power management module is used to prevent the battery module from powering the starting motor. When the voltage value monitored is equal to a maximum setting, the power management module stops powering the battery module. The controlling unit is used to control a current value outputted from the battery module.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: October 16, 2018
    Inventor: Chun-Hao Wang
  • Publication number: 20170217405
    Abstract: A power supply system having a wireless security module for vehicles is provided. The power supply system comprises a battery module, a power management module, an energy management module and the wireless security module. The battery module powers a starting motor of a vehicle. The power management module is used to receive a power from a power generating device. The power management module transmits the power of the power generating device into the battery module. The power management module comprises a monitoring unit and a controlling unit. The monitoring unit is used to monitor a voltage value of the battery module. When the voltage value monitored is equal to a minimum setting, the power management module is used to prevent the battery module from powering the starting motor. When the voltage value monitored is equal to a maximum setting, the power management module stops powering the battery module. The controlling unit is used to control a current value outputted from the battery module.
    Type: Application
    Filed: January 25, 2017
    Publication date: August 3, 2017
    Inventor: CHUN-HAO WANG
  • Publication number: 20120154312
    Abstract: A touch-sensitive device includes a transparent substrate, a decorative layer, and a touch-sensing electrode layer. The decorative layer is disposed on the transparent substrate, and a notch is formed on the decorative layer at a position substantially coinciding with a distribution area of an icon formed on a non-screen area. The touch-sensing electrode layer includes a plurality of first transparent electrodes, second transparent electrodes and connecting lines. Each connecting line connects two adjacent first transparent electrodes or two adjacent second transparent electrodes and does not overlap a periphery of the notch.
    Type: Application
    Filed: December 16, 2011
    Publication date: June 21, 2012
    Inventors: Ping-Wen HUANG, Pheng-Chih Yu, Heng-Ting Ke, Chun-Hao Wang, Yi-Chen Tsai, Yu-Min Chen, Yi-Wei Wang, Chi-Ming Hsieh
  • Publication number: 20080117186
    Abstract: A touch panel module including a cover and a transparent touch panel is provided. At least a portion of the transparent touch panel is directly connected to the cover. A method of fabricating the touch panel module including the following steps is also provided. First, a transparent touch panel is provided. Next, the cover is formed using injection molding technology such that at least a portion of the transparent touch panel is directly connected to the cover.
    Type: Application
    Filed: November 9, 2007
    Publication date: May 22, 2008
    Applicant: WINTEK CORPORATION
    Inventors: Chun-Hao Wang, Ping-Wen Huang, Chiu-Mei Liu, Pheng-Chih Yu, Chin-Pei Hwang
  • Publication number: 20080001868
    Abstract: A method of fabricating a resistive touch panel, which fixes the problems of the conventional method needing a plurality of screen printing processes, has a combined process of making the barrier and the spacers. The method of the present invention has less screen printing process to lower the cost and increase the production capacity.
    Type: Application
    Filed: June 16, 2006
    Publication date: January 3, 2008
    Applicant: Wintek Corporation
    Inventors: Chun-Hao Wang, Chien-Chung Kuo
  • Publication number: 20070238284
    Abstract: A touch panel fabrication method includes the steps of (a) preparing a first substrate and a second substrate, (b) disposing a seal frame having an opening on the first substrate, (c) coupling the first substrate and the second substrate together by the seal frame such that a vacancy is defined by the first substrate, the second substrate and the seal frame, and (d) filling up the vacancy with a dielectric material through the opening of the seal frame.
    Type: Application
    Filed: March 30, 2006
    Publication date: October 11, 2007
    Applicant: Wintek Corporation
    Inventors: Chun-Hao Wang, Chin-Pei Hwang, Wen-Tsung Wang, Sung-Hao Chu
  • Publication number: 20070063983
    Abstract: This invention is a kind of layout of touch panel for avoiding moires, which deploys a transparent conductive layout on the touch panel, and let the open area of the transparent conductive layout discontinuous match and cover the corresponding sub-pixels of the display such that the behavior of the display brightness passing through the open area of the transparent conductive layout is dispersed sufficiently so as to avoid the difference of the display brightness passing through the open area sensed by human eyes, and then to avoid moires generated on the touch panel.
    Type: Application
    Filed: September 21, 2005
    Publication date: March 22, 2007
    Inventors: Ping-Wen Huang, Chiu-Mei Liu, Ming-Kung Wu, Shyang-Shyan Tseng, Chun-Hao Wang, Li-Fen Lin, Sung-Hao Chu, Di-Shing Tsai
  • Publication number: 20050156905
    Abstract: An electrode pattern for touch panels is continuous with a border. Each side of the border has two ends formed respectively a straight line and a middle portion formed a curve directing inwards towards a touch area. The touch area surrounded by the electrode pattern has a uniform impedance. When an external voltage is applied to the electrode pattern, a continuous potential difference altering linearly is formed such that the touch area can output an electric signal to be precisely detected by a computer.
    Type: Application
    Filed: December 22, 2004
    Publication date: July 21, 2005
    Inventors: Chun-Hao Wang, Di-Shing Tsai, Chen-Ming Wu