Patents by Inventor Pudi Hong

Pudi Hong 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: 9971430
    Abstract: A touch panel comprises a sensing area, a periphery area, a plurality of wires and a plurality of bonding pads. The periphery area is disposed around the sensing area. The periphery area comprises a bonding area. The wires are disposed in the periphery area. The bonding pads are disposed in the bonding area and electrical connected to the wires correspondingly. Each of the bonding pads comprises at least a bending portion.
    Type: Grant
    Filed: March 2, 2015
    Date of Patent: May 15, 2018
    Assignees: TPK Touch Systems (XIAMEN) Inc, TPK Touch Solutions (Xiamen) Inc
    Inventors: Pu-Hsin Chang, Jui-Hsing Li, Fucheng Chen, Manyi Lin, Pudi Hong, Tsai-Kuai Wei, Xiaoxin Bai, Caijin Ye, Defa Wu
  • Patent number: 9851760
    Abstract: A touch panel including a flexible substrate, first and second electrode patterns and a trace structure is mounted inside a casing unit with a main casing and a side frame connected to a periphery of the main casing and provided with a key icon. The substrate is disposed in the casing unit and includes first and second areas respectively corresponding to the main casing and side frame. The first electrode pattern is formed on the substrate at the first area. The second electrode pattern is formed on the substrate at the second area corresponding to the key icon. The trace structure is formed on the substrate with contacts and traces connected among the first electrode pattern, the second electrode pattern and the contacts.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: December 26, 2017
    Assignee: TPK Touch Systems (XIAMEN) Inc
    Inventors: Chen-Hsin Chang, Pu-Hsin Chang, Jui-Hsing Li, Fucheng Chen, Pudi Hong
  • Patent number: 9733771
    Abstract: A touch panel includes a plurality of first axial electrodes, a plurality of second axial electrodes and trace region. The first axial electrodes extend along a first axial direction. The second axial electrodes extend along the first axial direction and disposed to insulatively correspond to the first axial electrodes. Each of the second axial electrodes includes a central electrode, and a plurality of first branch electrodes which are electrically coupled to the central electrode, and have areas different from one another. Each of the first branch electrodes overlaps a corresponding one of the first axial electrodes. The trace region is disposed at one side of the first and second axial electrodes along the first axial direction.
    Type: Grant
    Filed: January 14, 2015
    Date of Patent: August 15, 2017
    Assignee: TPK Touch Systems (XIAMEN) Inc
    Inventors: Meifang Lan, Pudi Hong, Yiyun Lai, Liang-Yi Chang
  • Publication number: 20150362960
    Abstract: A touch panel including a flexible substrate, first and second electrode patterns and a trace structure is mounted inside a casing unit with a main casing and a side frame connected to a periphery of the main casing and provided with a key icon. The substrate is disposed in the casing unit and includes first and second areas respectively corresponding to the main casing and side frame. The first electrode pattern is formed on the substrate at the first area. The second electrode pattern is formed on the substrate at the second area corresponding to the key icon. The trace structure is formed on the substrate with contacts and traces connected among the first electrode pattern, the second electrode pattern and the contacts.
    Type: Application
    Filed: June 11, 2015
    Publication date: December 17, 2015
    Inventors: Chen-Hsin Chang, Pu-Hsin Chang, Jui-Hsing Li, Fucheng Chen, Pudi Hong
  • Publication number: 20150253888
    Abstract: A touch panel comprises a sensing area, a periphery area, a plurality of wires and a plurality of bonding pads. The periphery area is disposed around the sensing area. The periphery area comprises a bonding area. The wires are disposed in the periphery area. The bonding pads are disposed in the bonding area and electrical connected to the wires correspondingly. Each of the bonding pads comprises at least a bending portion.
    Type: Application
    Filed: March 2, 2015
    Publication date: September 10, 2015
    Inventors: Pu-Hsin Chang, Jui-Hsing Li, Fucheng Chen, Manyi Lin, Pudi Hong, Tsai-Kuai Wei, Xiaoxin Bai, Caijin Ye, Defa Wu
  • Publication number: 20150199050
    Abstract: A touch panel includes a plurality of first axial electrodes, a plurality of second axial electrodes and trace region. The first axial electrodes extend along a first axial direction. The second axial electrodes extend along the first axial direction and disposed to insulatively correspond to the first axial electrodes. Each of the second axial electrodes includes a central electrode, and a plurality of first branch electrodes which are electrically coupled to the central electrode, and have areas different from one another. Each of the first branch electrodes overlaps a corresponding one of the first axial electrodes. The trace region is disposed at one side of the first and second axial electrodes along the first axial direction.
    Type: Application
    Filed: January 14, 2015
    Publication date: July 16, 2015
    Inventors: Meifang Lan, Pudi Hong, Yiyun Lai, Liang-Yi Chang