Patents by Inventor Derek Zhang

Derek Zhang 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).

  • Method and system for dynamic calendar entry adjustment based on daylight savings time changes
    Publication number: 20060171257
    Abstract: A method for dynamic time based entry adjustment based on daylight savings time changes in a mobile device comprising the steps of: translating at either the mobile device or a server a time based event having an event time and one or more event recipients into a universal time, the translating step removing any daylight savings time from the event time and performing a time zone adjustment; sending from the server to a device for each of the one or more event recipients the time based event with the universal time; and translating at the recipient device the time based event with universal time to a time based event with a local time; and adding the time based event with the local time to an application on the recipient device.
    Type: Application
    Filed: February 2, 2005
    Publication date: August 3, 2006
    Inventors: Jean-Philippe Cormier, Derek Zhang
  • Switch for light bulb holder
    Patent number: D957353
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: July 12, 2022
    Assignee: NINIGBO ADDLUX ELECTRIC CO., LTD.
    Inventor: Derek Zhang