Patents by Inventor JEFFERSON ELLIOT HEA

JEFFERSON ELLIOT HEA 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).

  • AC charging contact mechanism
    Patent number: 8680869
    Abstract: AC charging contact mechanisms are provided to charge facilitate testing of mobile devices that have charging contacts on sides of the device. A pin and spring based mechanism is provided to bias a probe against one of the charging contact. A lever based mechanism is also provided which biases a probe against one of the contacts in response to locking the mobile device in a battery emulator.
    Type: Grant
    Filed: February 16, 2010
    Date of Patent: March 25, 2014
    Assignee: Blackberry Limited
    Inventors: Hongjun Jiang, Jefferson Elliot Hea, Mohammad Sepahi, Jun Ni
  • AC CHARGING CONTACT MECHANISM
    Publication number: 20110199092
    Abstract: AC charging contact mechanisms are provided to charge facilitate testing of mobile devices that have charging contacts on sides of the device. A pin and spring based mechanism is provided to bias a probe against one of the charging contact. A lever based mechanism is also provided which biases a probe against one of the contacts in response to locking the mobile device in a battery emulator.
    Type: Application
    Filed: February 16, 2010
    Publication date: August 18, 2011
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: HONGJUN JIANG, JEFFERSON ELLIOT HEA, MOHAMMAD SEPAHI, JUN NI