Patents by Inventor Bum Ki PARK

Bum Ki PARK 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).

  • Antenna device and vehicle radar device comprising same
    Patent number: 10775477
    Abstract: An antenna device according to an embodiment of the present invention comprises a plurality of antenna arrays, wherein the antenna array comprises: a power feeding part; and a plurality of radiators disposed to be spaced apart from the power feeding part, wherein the plurality of antenna arrays are alternately disposed from each other so that the spacing between the phase centers of the radiators is ?/2 or less.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: September 15, 2020
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Bum Ki Park
  • ANTENNA DEVICE AND VEHICLE RADAR DEVICE COMPRISING SAME
    Publication number: 20180267139
    Abstract: An antenna device according to an embodiment of the present invention comprises a plurality of antenna arrays, wherein the antenna array comprises: a power feeding part; and a plurality of radiators disposed to be spaced apart from the power feeding part, wherein the plurality of antenna arrays are alternately disposed from each other so that the spacing between the phase centers of the radiators is ?/2 or less.
    Type: Application
    Filed: September 22, 2016
    Publication date: September 20, 2018
    Inventor: BUM KI PARK
  • Antenna
    Patent number: 9515381
    Abstract: An antenna according to an embodiment includes a substrate; a radiator; a ground plane spaced apart from the radiator; a feeding pin for feeding an RF signal; a first branch reactance at one side of the feeding pin, the first branch reactance including one end connected to the substrate and an opposite end connected to the ground plane; and a second branch reactance at an opposite end of the feeding pin, the second branch reactance including one end connected to the substrate and an opposite end connected to the ground plane.
    Type: Grant
    Filed: April 26, 2013
    Date of Patent: December 6, 2016
    Assignee: LG INNOTEK, CO., LTD.
    Inventors: Sae Won Oh, Hyeong Dong Kim, Sin Hyung Jeon, Bum Ki Park, Jin Hyuk Jang
  • Antenna apparatus and feeding structure thereof
    Patent number: 9356338
    Abstract: An antenna apparatus includes: a radiator; a feeding structure including a feeding unit to provide a signal to the radiator, a ground unit to ground the radiator, and a resonance applying part between the feeding unit and the ground unit; and a contact part to connect the radiator with the feeding structure.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: May 31, 2016
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Bum Ki Park
  • ANTENNA APPARATUS AND FEEDING STRUCTURE THEREOF
    Publication number: 20140210679
    Abstract: Disclosed are an antenna apparatus and a feeding structure thereof. An antenna apparatus includes: a radiator; a feeding structure including a feeding unit to provide a signal to the radiator, a ground unit to ground the radiator, and a resonance applying part between the feeding unit and the ground unit; and a contact part to connect the radiator with the feeding structure. The antenna apparatus may include the contact part to easily adjust at least one of the resonance bands and a space in the antenna apparatus can be efficiently used.
    Type: Application
    Filed: January 27, 2014
    Publication date: July 31, 2014
    Applicant: LG INNOTEK CO., LTD.
    Inventor: Bum Ki PARK
  • ANTENNA
    Publication number: 20130285872
    Abstract: An antenna according to an embodiment includes a substrate; a radiator; a ground plane spaced apart from the radiator; a feeding pin for feeding an RF signal; a first branch reactance at one side of the feeding pin, the first branch reactance including one end connected to the substrate and an opposite end connected to the ground plane; and a second branch reactance at an opposite end of the feeding pin, the second branch reactance including one end connected to the substrate and an opposite end connected to the ground plane.
    Type: Application
    Filed: April 26, 2013
    Publication date: October 31, 2013
    Applicants: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY, LG INNOTEK CO., LTD.
    Inventors: Sae Won OH, Hyeong Dong KIM, Sin Hyung JEON, Bum Ki PARK, Jin Hyuk JANG