Patents by Inventor Jian-Cheng Liao

Jian-Cheng Liao 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: 20160349114
    Abstract: An electronic device includes an outer case, a circuit substrate, a thermopile sensor chip, a filter structure, and a waterproof structure. The outer case has an opening. The circuit substrate is disposed inside the outer case. The thermopile sensor chip is disposed on the circuit substrate. The filter structure is disposed above the thermopile sensor chip. The waterproof structure is surroundingly connected between the filter structure and the outer case for sealing up the opening of the outer case, wherein the waterproof structure has a through hole for exposing the filter structure and communicated with the opening of the outer case.
    Type: Application
    Filed: December 17, 2015
    Publication date: December 1, 2016
    Inventors: MING-HAN TSAI, CHIH-MING SUN, JIAN-CHENG LIAO
  • Publication number: 20140368750
    Abstract: A single-layer mutual capacitive touch screen includes a substrate; a control circuit, disposed at a side of the substrate; a plurality of touch sensing electrodes, arranged on the substrate in an N×M array and classified into a first group and a second group; a plurality of output pins, for connecting the control circuit to the plurality of touch sensing electrodes; and a plurality of driving wires, each connecting a touch sensing electrode and an output pin. In the first group, each touch sensing electrode located at odd columns of the N×M array substantially shares an output pin with an adjacent touch sensing electrode located in a first direction of the touch sensing electrode. In the second group, each touch sensing electrode located at even columns of the N×M array substantially shares an output pin with an adjacent touch sensing electrode located in the first direction of the touch sensing electrode.
    Type: Application
    Filed: November 6, 2013
    Publication date: December 18, 2014
    Applicant: NOVATEK Microelectronics Corp.
    Inventors: Jian-Cheng Liao, Chih-Chang Lai
  • Publication number: 20070110001
    Abstract: A method for reconnecting a wireless system in an interference environment is provided. The wireless system comprises a host and an end device. The method searches an available communication channel between the host and the end device asynchronously. The end device informs the host of the condition of the qualified channels through the available communication channel. The host determines the most suitable channel from the qualified channels for reconnection between the host and the end device, and then informs the end device of the most suitable channel through the communication channel. The host and the end device hence switch to the most suitable channel.
    Type: Application
    Filed: December 28, 2005
    Publication date: May 17, 2007
    Inventors: I-Cheng Ting, Chih-Ming Hsieh, Ji-Tsong Shieh, Jian-Cheng Liao