Patents by Inventor YOU-ZHANG LIN

YOU-ZHANG LIN 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).

  • Stylus and portable electronic device using same
    Patent number: 8659581
    Abstract: A portable electronic device, including a housing defining an earphone connector, a touch screen, and a stylus having a stylus body, a tip and a pin connecting the stylus body with tip, and the pin and the tip are detachably secured in the earphone connector.
    Type: Grant
    Filed: October 28, 2011
    Date of Patent: February 25, 2014
    Assignee: Chi Mei Communication Systems, Inc.
    Inventors: You-Zhang Lin, Zhang-Ming Huang, Ming-Chun Hsieh, Yung-Sheng Hsu, Chun-Wei Wu
  • STYLUS AND PORTABLE ELECTRONIC DEVICE USING SAME
    Publication number: 20120235957
    Abstract: A portable electronic device, including a housing defining an earphone connector, a touch screen, and a stylus having a stylus body, a tip and a pin connecting the stylus body with tip, and the pin and the tip are detachably secured in the earphone connector.
    Type: Application
    Filed: October 28, 2011
    Publication date: September 20, 2012
    Applicant: CHI MEI COMMUNICATION SYSTEMS, INC.
    Inventors: YOU-ZHANG LIN, ZHANG-MING HUANG, MING-CHUN HSIEH, YUNG-SHENG HSU, CHUN-WEI WU