Patents by Inventor Huai-San Ku

Huai-San Ku 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).

  • Touch module and manufacturing method thereof
    Patent number: 10255873
    Abstract: A touch module and a manufacturing method thereof are disclosed. The touch module includes a substrate, at least one bridge, an active layer, at least two first touch electrodes, at least two second touch electrodes, and at least one electrode channel. The bridge is disposed on the substrate. The active layer overlays the bridge and the substrate. The first touch electrodes are embedded in the active layer and electrically touch the bridge, so that the first touch electrodes are electrically connected to each other via the bridge. The electrode channel is embedded in the active layer, and is configured to allow the second touch electrodes to be electrically connected to each other. The first touch electrodes are electrically isolated from the second touch electrodes.
    Type: Grant
    Filed: May 25, 2015
    Date of Patent: April 9, 2019
    Assignee: TPK Touch Solutions Inc.
    Inventors: Chen-Yu Liu, Lu-Hsing Lee, Cheng-Chieh Chang, Huai-San Ku
  • Touch module and manufacturing method thereof
    Patent number: 9946413
    Abstract: A touch module and a manufacturing method thereof are disclosed. The touch module includes a substrate, at least two first touch electrodes, at least two second touch electrodes, at least one electrode channel, and at least one bridge. All of the first touch electrodes, the second touch electrodes, and the electrode channel are embedded in the substrate. The electrode channel is configured to connect the second touch electrodes to each other. The bridge crosses over the electrode channel, is configured to electrically connect the first touch electrodes to each other. The first touch electrodes and the second touch electrodes are insulated from each other.
    Type: Grant
    Filed: March 3, 2015
    Date of Patent: April 17, 2018
    Assignee: TPK Touch Solutions Inc.
    Inventors: Chen-Yu Liu, Lu-Hsing Lee, Che-Chieh Chang, Huai-San Ku
  • Touch module and manufacturing method thereof
    Patent number: 9542054
    Abstract: A touch module and a manufacturing method thereof are disclosed. The touch module includes a substrate, at least two first touch electrodes, at least two second touch electrodes, at least one conductive residual material, at least one electrode channel, and at least one bridge. The substrate has a first surface and a second surface. The first surface and the second surface are opposite to each other. The conductive residual material is formed on the second surface of the substrate. All of the first touch electrodes, the second touch electrodes, and the electrode channel are embedded in the substrate. The electrode channel is configured to electrically connect the second touch electrodes to each other. The bridge is disposed on the first surface of the substrate, and configured to electrically connect the first touch electrodes to each other. The first touch electrodes are isolated from the second touch electrodes.
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: January 10, 2017
    Assignee: TPK Touch Solutions Inc.
    Inventors: Chen-Yu Liu, Lu-Hsing Lee, Cheng-Chieh Chang, Huai-San Ku
  • TOUCH MODULE AND MANUFACTURING METHOD THEREOF
    Publication number: 20150346878
    Abstract: A touch module and a manufacturing method thereof are disclosed. The touch module includes a substrate, at least one bridge, an active layer, at least two first touch electrodes, at least two second touch electrodes, and at least one electrode channel. The bridge is disposed on the substrate. The active layer overlays the bridge and the substrate. The first touch electrodes are embedded in the active layer and electrically touch the bridge, so that the first touch electrodes are electrically connected to each other via the bridge. The electrode channel is embedded in the active layer, and is configured to allow the second touch electrodes to be electrically connected to each other. The first touch electrodes are electrically isolated from the second touch electrodes.
    Type: Application
    Filed: May 25, 2015
    Publication date: December 3, 2015
    Inventors: Chen-Yu Liu, Lu-Hsing Lee, Cheng-Chieh Chang, Huai-San Ku
  • TOUCH MODULE AND MANUFACTURING METHOD THEREOF
    Publication number: 20150346853
    Abstract: A touch module and a manufacturing method thereof are disclosed. The touch module includes a substrate, at least two first touch electrodes, at least two second touch electrodes, at least one conductive residual material, at least one electrode channel, and at least one bridge. The substrate has a first surface and a second surface. The first surface and the second surface are opposite to each other. The conductive residual material is formed on the second surface of the substrate. All of the first touch electrodes, the second touch electrodes, and the electrode channel are embedded in the substrate. The electrode channel is configured to electrically connect the second touch electrodes to each other. The bridge is disposed on the first surface of the substrate, and configured to electrically connect the first touch electrodes to each other. The first touch electrodes are isolated from the second touch electrodes.
    Type: Application
    Filed: May 26, 2015
    Publication date: December 3, 2015
    Inventors: Chen-Yu Liu, Lu-Hsing Lee, Cheng-Chieh Chang, Huai-San Ku
  • TOUCH MODULE AND MANUFACTURING METHOD THEREOF
    Publication number: 20150309615
    Abstract: A touch module and a manufacturing method thereof are disclosed. The touch module includes a substrate, at least two first touch electrodes, at least two second touch electrodes, at least one electrode channel, and at least one bridge. All of the first touch electrodes, the second touch electrodes, and the electrode channel are embedded in the substrate. The electrode channel is configured to connect the second touch electrodes to each other. The bridge crosses over the electrode channel, is configured to electrically connect the first touch electrodes to each other. The first touch electrodes and the second touch electrodes are insulated from each other.
    Type: Application
    Filed: March 3, 2015
    Publication date: October 29, 2015
    Inventors: Chen-Yu Liu, Lu-Hsing Lee, Che-Chieh Chang, Huai-San Ku