Patents by Inventor Lichao Huang

Lichao 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).

  • Patent number: 10983643
    Abstract: The present disclosure discloses a capacitive touch panel, including a substrate, wherein a first surface of the substrate includes a first region and a second region, and a second surface of the substrate includes a third region and a fourth region. A first group of drive lines is formed in the first region, a first group of sense lines is formed in the second region, a second group of the drive lines is formed in the third region, and a second group of the sense lines is formed in the fourth region. Each of the drive lines of the first group and the second group extends along a first direction from a periphery of the substrate to a middle of the substrate, with an end of said each drive line on the periphery of the substrate being connected to a drive chip.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: April 20, 2021
    Assignee: Quanzhou Shengwei Electronic Technology Co., Ltd.
    Inventors: Zuhui Chen, Xiaogang Zhao, Hongtao Tian, Ping Huang, Li Wu, Lichao Huang, Jian Cai, Shangmeng Li
  • Publication number: 20200272262
    Abstract: The present disclosure discloses a capacitive touch panel, including a substrate, wherein a first surface of the substrate includes a first region and a second region, and a second surface of the substrate includes a third region and a fourth region. A first group of drive lines is formed in the first region, a first group of sense lines is formed in the second region, a second group of the drive lines is formed in the third region, and a second group of the sense lines is formed in the fourth region. Each of the drive lines of the first group and the second group extends along a first direction from a periphery of the substrate to a middle of the substrate, with an end of said each drive line on the periphery of the substrate being connected to a drive chip.
    Type: Application
    Filed: May 8, 2020
    Publication date: August 27, 2020
    Inventors: Zuhui Chen, Xiaogang Zhao, Hongtao Tian, Ping Huang, Li Wu, Lichao Huang, Jian Cai, Shangmeng Li
  • Patent number: 10698542
    Abstract: The present disclosure discloses a capacitive touch panel having two surfaces, each surface at least including a region with drive lines formed therein and a region with sense lines formed therein, wherein the regions on the two surfaces correspondingly coincide in a direction perpendicular to the surfaces. The multiple drive lines extend along a first direction, while the multiple sense lines extend along a second direction perpendicular to the first direction. An end of each drive line on the periphery of the substrate is connected to a drive chip, with the other end thereof left floating; an end of each sense line on the periphery of the substrate is connected to a sense chip, with the other end thereof left floating. The present disclosure substantially shortens the length of the drive/sense lines and the resistance.
    Type: Grant
    Filed: October 20, 2018
    Date of Patent: June 30, 2020
    Assignee: QUANZHOU SHENGWEI ELECTRONIC TECHNOLOGY CO., LTD.
    Inventors: Zuhui Chen, Xiaogang Zhao, Hongtao Tian, Ping Huang, Li Wu, Lichao Huang, Jian Cai, Shangmeng Li
  • Publication number: 20190235662
    Abstract: The present disclosure discloses a capacitive touch panel having two surfaces, each surface at least including a region with drive lines formed therein and a region with sense lines formed therein, wherein the regions on the two surfaces correspondingly coincide in a direction perpendicular to the surfaces. The multiple drive lines extend along a first direction, while the multiple sense lines extend along a second direction perpendicular to the first direction. An end of each drive line on the periphery of the substrate is connected to a drive chip, with the other end thereof left floating; an end of each sense line on the periphery of the substrate is connected to a sense chip, with the other end thereof left floating. The present disclosure substantially shortens the length of the drive/sense lines and the resistance.
    Type: Application
    Filed: October 20, 2018
    Publication date: August 1, 2019
    Applicant: Quanzhou Shengwei Electronic Technology Co., Ltd.
    Inventors: Zuhui CHEN, Xiaogang Zhao, Hongtao Tian, Ping Huang, Li Wu, Lichao Huang, Jian Cai, Shangmeng Li
  • Patent number: 9881234
    Abstract: Presented are systems and methods that provide a unified end-to-end detection pipeline for object detection that achieves impressive performance in detecting very small and highly overlapped objects in face and car images. Various embodiments of the present disclosure provide for an accurate and efficient one-stage FCN-based object detector that may be optimized end-to-end during training. Certain embodiments train the object detector on a single scale using jitter-augmentation integrated landmark localization information through joint multi-task learning to improve the performance and accuracy of end-to-end object detection. Various embodiments apply hard negative mining techniques during training to bootstrap detection performance.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: January 30, 2018
    Assignee: Baidu USA LLC.
    Inventors: Lichao Huang, Yi Yang, Yafeng Deng, Yinan Yu
  • Publication number: 20170147905
    Abstract: Presented are systems and methods that provide a unified end-to-end detection pipeline for object detection that achieves impressive performance in detecting very small and highly overlapped objects in face and car images. Various embodiments of the present disclosure provide for an accurate and efficient one-stage FCN-based object detector that may be optimized end-to-end during training. Certain embodiments train the object detector on a single scale using jitter-augmentation integrated landmark localization information through joint multi-task learning to improve the performance and accuracy of end-to-end object detection. Various embodiments apply hard negative mining techniques during training to bootstrap detection performance.
    Type: Application
    Filed: August 5, 2016
    Publication date: May 25, 2017
    Applicant: Baidu USA LLC
    Inventors: Lichao Huang, Yi Yang, Yafeng Deng, Yinan Yu