Patents by Inventor Cheng-Yi Liao

Cheng-Yi 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).

  • Optical fiber connector
    Patent number: 10712505
    Abstract: An optical fiber connector configured for engaging with an external optical fiber connector includes a fiber core, a connector body, a coupling tube, and at least one coupling holder. The connector body has a first end portion and a second end portion, and the first end portion connects and fixes the fiber core. The second end portion is depressed inwardly to define a coupling space, and the external optical fiber connector is detachably plugged into the coupling space and coupled with the fiber core. The coupling tube is disposed in the connector body, and a portion of the coupling tube is located in the coupling space. One end portion of the fiber core is inserted in the coupling tube. The coupling holder is disposed in the coupling space, and corresponding to the coupling tube.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: July 14, 2020
    Assignee: PEGATRON CORPORATION
    Inventors: Cheng-Yi Liao, Cheng-Chung Chen, Wei-Chun Tsao
  • OPTICAL FIBER CONNECTOR
    Publication number: 20190196115
    Abstract: An optical fiber connector configured for engaging with an external optical fiber connector includes a fiber core, a connector body, a coupling tube, and at least one coupling holder. The connector body has a first end portion and a second end portion, and the first end portion connects and fixes the fiber core. The second end portion is depressed inwardly to define a coupling space, and the external optical fiber connector is detachably plugged into the coupling space and coupled with the fiber core. The coupling tube is disposed in the connector body, and a portion of the coupling tube is located in the coupling space. One end portion of the fiber core is inserted in the coupling tube. The coupling holder is disposed in the coupling space, and corresponding to the coupling tube.
    Type: Application
    Filed: December 18, 2018
    Publication date: June 27, 2019
    Inventors: Cheng-Yi LIAO, Cheng-Chung CHEN, Wei-Chun TSAO
  • Network structure and central office equipment (COE) and customer premises equipment (CPE) thereof
    Patent number: 9628610
    Abstract: A network structure including a central office equipment (COE) and a customer premises equipment (CPE) is provided. The CPE is connected to the COE through a single twisted-pair cable, and configured to convert an external power and supply power to the COE through the single twisted-pair cable. In addition, the data transmission and the transmission of telephone voice are performed between the COE and the CPE through the single twisted-pair cable.
    Type: Grant
    Filed: September 25, 2014
    Date of Patent: April 18, 2017
    Assignee: ASKEY COMPUTER CORP.
    Inventors: Ming-Hsien Hsu, Cheng-Yi Liao, Ching-Wei Tang
  • NETWORK STRUCTURE AND CENTRAL OFFICE EQUIPMENT (COE) AND CUSTOMER PREMISES EQUIPMENT (CPE) THEREOF
    Publication number: 20150195413
    Abstract: A network structure including a central office equipment (COE) and a customer premises equipment (CPE) is provided. The CPE is connected to the COE through a single twisted-pair cable, and configured to convert an external power and supply power to the COE through the single twisted-pair cable. In addition, the data transmission and the transmission of telephone voice are performed between the COE and the CPE through the single twisted-pair cable.
    Type: Application
    Filed: September 25, 2014
    Publication date: July 9, 2015
    Inventors: Ming-Hsien Hsu, Cheng-Yi Liao, Ching-Wei Tang