Patents by Inventor CHAO-JUN XIAO

CHAO-JUN XIAO 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: 20140146017
    Abstract: An optically-sensitive touch display includes a processor with n output ports and n input ports. A scanning circuit includes n column wires and n row wires, constituting a matrix including numerous intersection points. Each intersection point contains a light emitter and a light receiver, and in a scanning period, the processor receives a signal as to a change in resistance at a particular intersection, enabling the processor to determine that a touch ahs been applied to a particular intersection point.
    Type: Application
    Filed: April 30, 2013
    Publication date: May 29, 2014
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO.,LTD.
    Inventor: CHAO-JUN XIAO
  • Publication number: 20140089158
    Abstract: An account management method is provided. The account management method includes steps: storing accounts and a user password for each account; receiving account information, and determining whether the account information matches one of the account information of the accounts; receiving a password; validating whether the user has an authority to set a delegating password and delegating authority for the account, and setting the delegating password and the delegating authority for the matched account when the user has the authority, wherein the delegating authority defines at least one authorized operation; comparing the received password with the user password and/or the delegating password to determine the received password is the user password or the delegating password; and implementing an operation when the received password is the user password or an authorized operation when the received password is the delegating password.
    Type: Application
    Filed: October 29, 2012
    Publication date: March 27, 2014
    Inventors: SI-QUAN CHEN, WEI-HONG HUANG, CHAO-JUN XIAO
  • Publication number: 20140082549
    Abstract: An electronic device includes a display unit, an input unit; and a processing unit. The processing unit displays a password box on the display unit in response to user's operation on the input unit. The processing unit further displays a symbol in the password box when a character of a password is input through the input unit. When finishing input of the password, at least two of all the symbols displayed in the password box are different.
    Type: Application
    Filed: March 20, 2013
    Publication date: March 20, 2014
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventor: CHAO-JUN XIAO