Patents by Inventor Junggi Sung

Junggi Sung 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).

  • Electronic device with dual slide actuator that extends and retracts a connector
    Patent number: 7674120
    Abstract: A hand held electronic device, such as a flash memory drive, includes a mechanism for extending and withdrawing a connector, such as a USB plug, that is adapted for engaging a mating connector of a host device. A positive latch holds the connector with respect to an outer shell when in the extended and withdrawn positions. Movement of a separate housing portion unlatches the connector and outer shell, and also provides movement of the connector. A protective door closes over a connector opening when the connector is withdrawn into the device, and the door is withdrawn into the device when the connector is extended, thereby not interfering with the extended connector.
    Type: Grant
    Filed: November 20, 2007
    Date of Patent: March 9, 2010
    Assignee: SanDisk Corporation
    Inventors: Michael Alan Morganstern, Derek Niizawa, Jeffrey A. Salazar, Junggi Sung, Michael L. Simmons, Arturo Meuniot, Michael S. Roberts
  • Electronic Device With Dual Slide Actuator That Extends And Retracts A Connector
    Publication number: 20080160803
    Abstract: A hand held electronic device, such as a flash memory drive, includes a mechanism for extending and withdrawing a connector, such as a USB plug, that is adapted for engaging a mating connector of a host device. A positive latch holds the connector with respect to an outer shell when in the extended and withdrawn positions. Movement of a separate housing portion unlatches the connector and outer shell, and also provides movement of the connector. A protective door closes over a connector opening when the connector is withdrawn into the device, and the door is withdrawn into the device when the connector is extended, thereby not interfering with the extended connector.
    Type: Application
    Filed: November 20, 2007
    Publication date: July 3, 2008
    Inventors: Michael Alan Morganstern, Derek Niizawa, Jeffrey A. Salazar, Junggi Sung, Michael L. Simmons, Arturo Meuniot, Michael S. Roberts
  • Electronic Device With A Retractable Connector and Protective Door Mechanism
    Publication number: 20080160832
    Abstract: A hand held electronic device, such as a flash memory drive, includes a mechanism for extending and withdrawing a connector, such as a USB plug, that is adapted for engaging a mating connector of a host device. A positive latch holds the connector with respect to an outer shell when in the extended and withdrawn positions. Movement of a separate housing portion unlatches the connector and outer shell, and also provides movement of the connector. A protective door closes over a connector opening when the connector is withdrawn into the device, and the door is withdrawn into the device when the connector is extended, thereby not interfering with the extended connector.
    Type: Application
    Filed: November 20, 2007
    Publication date: July 3, 2008
    Inventors: Michael Alan Morganstern, Derek Niizawa, Jeffrey A. Salazar, Junggi Sung, Michael L. Simmons, Arturo Meuniot, Michael S. Roberts
  • Electronic device with a retractable connector and protective door mechanism
    Patent number: 7303411
    Abstract: A hand held electronic device, such as a flash memory drive, includes a mechanism for extending and withdrawing a connector, such as a USB plug, that is adapted for engaging a mating connector of a host device. A positive latch holds the connector with respect to an outer shell when in the extended and withdrawn positions. Movement of a separate housing portion unlatches the connector and outer shell, and also provides movement of the connector. A protective door closes over a connector opening when the connector is withdrawn into the device, and the door is withdrawn into the device when the connector is extended, thereby not interfering with the extended connector.
    Type: Grant
    Filed: December 29, 2006
    Date of Patent: December 4, 2007
    Assignee: SanDisk Corporation
    Inventors: Michael Alan Morganstern, Derek Niizawa, Jeffrey A. Salazar, Junggi Sung, Michael L. Simmons, Arturo Meuniot, Michael S. Roberts
  • Electronic device with dual slide actuator that extends and retracts a connector
    Patent number: 7301596
    Abstract: A hand held electronic device, such as a flash memory drive, includes a mechanism for extending and withdrawing a connector, such as a USB plug, that is adapted for engaging a mating connector of a host device. A positive latch holds the connector with respect to an outer shell when in the extended and withdrawn positions. Movement of a separate housing portion unlatches the connector and outer shell, and also provides movement of the connector. A protective door closes over a connector opening when the connector is withdrawn into the device, and the door is withdrawn into the device when the connector is extended, thereby not interfering with the extended connector.
    Type: Grant
    Filed: December 29, 2006
    Date of Patent: November 27, 2007
    Assignee: SanDisk Corporation
    Inventors: Michael Alan Morganstern, Derek Niizawa, Jeffrey A. Salazar, Junggi Sung, Michael L. Simmons, Arturo Meuniot, Michael S. Roberts
  • Flash memory drive
    Patent number: D558763
    Type: Grant
    Filed: January 5, 2007
    Date of Patent: January 1, 2008
    Assignee: SanDisk Corporation
    Inventors: Michael Alan Morganstern, Derek Niizawa, Jeffrey A. Salazar, Junggi Sung
  • Tumbler
    Patent number: D945219
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: March 8, 2022
    Assignee: LOCK & LOCK CO., LTD.
    Inventors: Patrik Tommy Petersson, Pablo Velazquez Hernandez, Daniel Sunghwe Kim, Junggi Sung, David Lee
  • Tumbler
    Patent number: D945220
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: March 8, 2022
    Assignee: LOCK & LOCK CO., LTD.
    Inventors: Patrik Tommy Petersson, Pablo Velazquez Hernandez, Daniel Sunghwe Kim, Junggi Sung, David Lee
  • Tumbler
    Patent number: D951715
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: May 17, 2022
    Assignee: LOCK & LOCK CO., LTD.
    Inventors: Patrik Tommy Petersson, Pablo Velazquez Hernandez, Daniel Sunghwe Kim, Junggi Sung, David Lee