Patents by Inventor Sung Jun Hwang

Sung Jun Hwang 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).

  • Compression device and sensor cleaning system including the same
    Patent number: 12594911
    Abstract: A sensor cleaning system for a hydrogen vehicle includes hydrogen as fuel and includes a compression device configured to operate by a flow of the hydrogen, and one or more nozzles configured to spray a compressed fluid generated by the compression device onto a sensor.
    Type: Grant
    Filed: June 11, 2024
    Date of Patent: April 7, 2026
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Young Dug Yang, Sung Jun Hwang
  • COMPRESSION DEVICE AND SENSOR CLEANING SYSTEM INCLUDING THE SAME
    Publication number: 20250214540
    Abstract: A sensor cleaning system for a hydrogen vehicle includes hydrogen as fuel and includes a compression device configured to operate by a flow of the hydrogen, and one or more nozzles configured to spray a compressed fluid generated by the compression device onto a sensor.
    Type: Application
    Filed: June 11, 2024
    Publication date: July 3, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Young Dug Yang, Sung Jun Hwang
  • High voltage battery unit for vehicle and underbody of vehicle
    Patent number: 11235670
    Abstract: A high voltage battery unit for a vehicle and an underbody of the vehicle are provided. The high voltage battery unit mounted to the vehicle is installed under a center floor of the vehicle at the outdoor side. A drive shaft forming a drive device of the vehicle is installed to penetrate between battery built-in parts positioned at both sides with respect to a center tunnel to deliver the power of a powertrain mounted at the front of the vehicle to a rear wheel through the drive shaft.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: February 1, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Young Tae Yang, Sung Jun Hwang, Ki Bong Park, Kyung Ho Kim, Ji Ho Choi, Hyoung Jin Joo, Hyo Seop Cha, Sang Wan Kim, Dong Su Yang, Se Hoon Jung
  • HIGH VOLTAGE BATTERY UNIT FOR VEHICLE AND UNDERBODY OF VEHICLE
    Publication number: 20210101490
    Abstract: A high voltage battery unit for a vehicle and an underbody of the vehicle are provided. The high voltage battery unit mounted to the vehicle is installed under a center floor of the vehicle at the outdoor side. A drive shaft forming a drive device of the vehicle is installed to penetrate between battery built-in parts positioned at both sides with respect to a center tunnel to deliver the power of a powertrain mounted at the front of the vehicle to a rear wheel through the drive shaft.
    Type: Application
    Filed: March 23, 2020
    Publication date: April 8, 2021
    Inventors: Young Tae Yang, Sung Jun Hwang, Ki Bong Park, Kyung Ho Kim, Ji Ho Choi, Hyoung Jin Joo, Hyo Seop Cha, Sang Wan Kim, Dong Su Yang, Se Hoon Jung
  • Cellular phone
    Patent number: D528094
    Type: Grant
    Filed: May 3, 2005
    Date of Patent: September 12, 2006
    Assignee: LG Electronics Inc.
    Inventor: Sung Jun Hwang
  • Cellular phone
    Patent number: D535961
    Type: Grant
    Filed: May 4, 2005
    Date of Patent: January 30, 2007
    Assignee: LG Electronics Inc.
    Inventor: Sung Jun Hwang
  • Cellular phone
    Patent number: D537059
    Type: Grant
    Filed: May 4, 2005
    Date of Patent: February 20, 2007
    Assignee: LG Electronics Inc.
    Inventor: Sung Jun Hwang
  • Mobile phone
    Patent number: D542253
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: May 8, 2007
    Assignee: LG Electronics Inc.
    Inventor: Sung Jun Hwang
  • Cellular phone
    Patent number: D545293
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: June 26, 2007
    Assignee: LG Electronics, Inc.
    Inventor: Sung Jun Hwang
  • Cellular phone
    Patent number: D545294
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: June 26, 2007
    Assignee: LG Electronics Inc.
    Inventor: Sung Jun Hwang
  • Cellular phone
    Patent number: D548219
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: August 7, 2007
    Assignee: LG Electronics Inc.
    Inventor: Sung Jun Hwang
  • Mobile phone
    Patent number: D486463
    Type: Grant
    Filed: March 18, 2003
    Date of Patent: February 10, 2004
    Assignee: LG Electronics Inc.
    Inventor: Sung Jun Hwang
  • Mobile phone
    Patent number: D486809
    Type: Grant
    Filed: March 13, 2003
    Date of Patent: February 17, 2004
    Assignee: LG Electronics Inc.
    Inventor: Sung Jun Hwang
  • Mobile phone
    Patent number: D488144
    Type: Grant
    Filed: June 11, 2003
    Date of Patent: April 6, 2004
    Assignee: LG Electronics Inc.
    Inventor: Sung Jun Hwang
  • Mobile phone
    Patent number: D637578
    Type: Grant
    Filed: October 13, 2010
    Date of Patent: May 10, 2011
    Assignee: LG Electronics Inc.
    Inventor: Sung Jun Hwang
  • Mobile phone
    Patent number: D640662
    Type: Grant
    Filed: October 13, 2010
    Date of Patent: June 28, 2011
    Assignee: LG Electronics Inc.
    Inventor: Sung Jun Hwang