Patents by Inventor Jung-Woo Park

Jung-Woo 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).

  • Patent number: 11208723
    Abstract: An organometallic compound, which enables thin-film deposition through vapor deposition, and particularly to a Co or Fe precursor, which is suitable for use in atomic layer deposition or chemical vapor deposition, and a method of preparing the same.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: December 28, 2021
    Assignee: HANSOL CHEMICAL CO., LTD.
    Inventors: Jung Woo Park, Donghak Jang, Yeong Eun Kim, Hyo-Suk Kim, Kwang Soo Lim
  • Publication number: 20210365840
    Abstract: An artificial intelligence execution acceleration system and a method of setting an artificial intelligence execution model are provided.
    Type: Application
    Filed: November 13, 2018
    Publication date: November 25, 2021
    Inventors: Jung Woo Park, Dong Wor Eom, Yong Ho Kim
  • Publication number: 20210348026
    Abstract: The present disclosure relates to a vapor deposition compound which may be deposited as a thin film by vapor deposition, and specifically, to a silicon precursor which is applicable to atomic layer deposition (ALD) or chemical vapor deposition (CVD) and may be deposited at high rate, particularly by high-temperature ALD, and a method for fabricating a silicon-containing thin film using the same.
    Type: Application
    Filed: May 7, 2021
    Publication date: November 11, 2021
    Inventors: Jae-Seok An, Yeong-Eun Kim, Jang-Hyun Seok, Jung-Woo Park
  • Publication number: 20210332074
    Abstract: The present invention relates to a vapor deposition compound enabling thin-film deposition through vapor deposition, and more particularly to a novel cobalt precursor, which can be applied to atomic layer deposition (ALD) or chemical vapor deposition (CVD) and exhibits superior reactivity, volatility and thermal stability, a method of preparing the same and a method of manufacturing a thin film using the same.
    Type: Application
    Filed: December 27, 2018
    Publication date: October 28, 2021
    Inventors: Jung-Woo PARK, Jang-Hyeon SEOK, Hyo-Suk KIM, Ming-Sung PARK
  • Publication number: 20210285103
    Abstract: An organometallic compound, which enables thin-film deposition through vapor deposition, and particularly to a Co or Fe precursor, which is suitable for use in atomic layer deposition or chemical vapor deposition, and a method of preparing the same.
    Type: Application
    Filed: September 30, 2016
    Publication date: September 16, 2021
    Inventors: Jung Woo PARK, Donghak JANG, Yeong Eun KIM, Hyo-Suk KIM, Kwang Soo LIM
  • Publication number: 20210277031
    Abstract: The present invention relates to a vapor deposition compound capable of thin film deposition through vapor deposition, and particularly to a silicon precursor capable of being applied to ALD or CVD, and specifically, enabling high temperature deposition, and a method of manufacturing a silicon-containing thin film.
    Type: Application
    Filed: April 24, 2019
    Publication date: September 9, 2021
    Inventors: Jae-Seok AN, Jong-Ryul PARK, Min-Hyuk NIM, Jang-Hyeon SEOK, Jung Woo PARK
  • Publication number: 20210230193
    Abstract: The present invention relates to precursor compounds, and more particularly to nonpyrophoric precursor compounds suitable for use in thin film deposition through atomic layer deposition (ALD) or chemical vapor deposition (CVD), and to an ALD/CVD process using the same.
    Type: Application
    Filed: October 25, 2018
    Publication date: July 29, 2021
    Inventors: Jung-Wun Hwang, Ki-Yeung Mun, Jun-Won Lee, Kyu-Hyun Yeom, Jang-Hyeon Seok, Jung-Woo Park
  • Patent number: 10981301
    Abstract: A mold for a wire grid polarizer includes a hard mold and a soft mold, in which the hard mold includes a main body, an oxidization layer provided on the main body, and a SAM layer provided on the oxidization layer and including an additive, the soft mold includes a substrate, and a protrusions and depressions portion including a polymerized releasing agent, and a region that is hydrophobic in the polymerized releasing agent is arranged on a surface of the protrusions and depressions portion.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: April 20, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Min Hyuck Kang, Yukihiro Miyazawa, Myeong Hee Kim, Jung Woo Park, Han Su Kim, Dong Eon Lee, Gug Rae Jo, Seung-Yeon Chae, Atsushi Takakuwa
  • Publication number: 20210080624
    Abstract: An optical sheet includes a first wedge layer having a first refractive index and including a wedge-shaped prism pattern including an inclined surface having an inclination angle with respect to a plane defined by a first direction and a second direction perpendicular to the first direction and a vertical surface extending in a third direction perpendicular to the first direction and the second direction, a second wedge layer disposed on the first wedge layer and having a second refractive index greater than the first refractive index, and a light blocking pattern disposed between the first wedge layer and the second wedge layer and including a first surface that contacts with the vertical surface and a second surface inclined to have the inclination angle with respect to the plane while contacting with the inclined surface.
    Type: Application
    Filed: August 18, 2020
    Publication date: March 18, 2021
    Inventors: Bokwang SONG, Juhoon KANG, Chung Sock CHOI, Youn Joon KIM, Jung Woo PARK
  • Patent number: 10899378
    Abstract: A steering column apparatus may include a moveable unit assembled with the steering wheel at a front end portion thereof to be driven back and forth; a guide unit mounted to a rear end portion of the moveable unit to guide back and forth movement of the moveable unit; a drive unit provided in the guide unit to drive the moveable unit; and an actuator unit configured to fix the drive unit to the guide unit, and provided with an inflator triggered in cooperation with an operation signal of the airbag, to be operated to generate a propulsive force in a forward direction thereof.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: January 26, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Jung Woo Park
  • Publication number: 20200369877
    Abstract: A thermoplastic resin composition for plating of the present invention comprises: about 35 wt % to about 60 wt % of a polycarbonate resin; about 1 wt % to about 20 wt % of a first rubber modified vinyl graft copolymer; about 5 wt % to about 30 wt % of a second rubber modified vinyl graft copolymer; and about 25 wt % to about 50 wt % of an aromatic vinyl copolymer resin, wherein the first rubber modified aromatic vinyl graft copolymer and the second rubber modified aromatic vinyl graft copolymer are present in a weight ratio of about 1:1 to about 1:10. The thermoplastic resin composition for plating and a plated molded product comprising the same have good etching property, plating adhesion, impact resistance, heat resistance and the like.
    Type: Application
    Filed: December 31, 2018
    Publication date: November 26, 2020
    Inventors: Kyoung Ju KIM, Kee Hae KWON, Myung Hun KIM, Jung Woo PARK
  • Patent number: 10776645
    Abstract: A sensor for sensing biometric information includes a light emitting unit that emits a first light ray, a light receiving unit that receives a second light ray, where the second light ray includes a portion of the first light ray reflected by a body of a user, and an optical layer placed over the light emitting unit and the light receiving unit. The optical layer has a first surface facing the light emitting unit and the light receiving unit and a second surface opposite the first surface. The optical layer further includes an asymmetrical protrusion structure formed on the first surface or the second surface and including a plurality of asymmetrical protrusion units. The optical layer may further include a symmetrical protrusion structure formed on the first surface or the second surface opposite the asymmetrical protrusion structure and including a plurality of symmetrical protrusion units.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: September 15, 2020
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hyun Jae Baek, Ki Hun Jeong, Young Jae Oh, Jung Woo Park, Kyung Won Jang, Chan Sol Hwang, Jae Wook Shin, Jae Geol Cho
  • Publication number: 20200266056
    Abstract: The present invention relates to a vapor deposition compound enabling thin-film deposition through vapor deposition, and particularly to nickel and cobalt precursors capable of being applied to atomic layer deposition (ALD) or chemical vapor deposition (CVD) and having superior thermal stability and reactivity, and a method of preparing the same.
    Type: Application
    Filed: April 27, 2018
    Publication date: August 20, 2020
    Inventors: Jung Woo Park, Jang-Hyeon Seok, Hyo-Suk Kim, Min-Sung Park
  • Patent number: 10712780
    Abstract: A display device includes: a display panel including a first area, a second area, and a bending portion provided between the first area and the second area, the first area overlapping the second area by bending of the bending portion; and a supporter provided in a space defined by the first area, the second area, and the bending portion, and contacting the bending portion and the first area adjacent to the bending portion.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: July 14, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Myung Hwan Kim, Myeong Hee Kim, Jung Woo Park
  • Publication number: 20200148250
    Abstract: A steering column apparatus may include a moveable unit assembled with the steering wheel at a front end portion thereof to be driven back and forth; a guide unit mounted to a rear end portion of the moveable unit to guide back and forth movement of the moveable unit; a drive unit provided in the guide unit to drive the moveable unit; and an actuator unit configured to fix the drive unit to the guide unit, and provided with an inflator triggered in cooperation with an operation signal of the airbag, to be operated to generate a propulsive force in a forward direction thereof.
    Type: Application
    Filed: March 22, 2019
    Publication date: May 14, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Jung Woo PARK
  • Publication number: 20200099048
    Abstract: A positive active material manufacturing method according to an exemplary embodiment of the present invention includes: a step of preparing a lithium-containing compound; a step of manufacturing a coating liquid including at least one coating element; a step of mixing the lithium-containing compound and the coating liquid to form a coating mixture of a clay or slurry state; and a step of agitating the coating mixture. Further, a manufacturing apparatus of a positive active material according to an exemplary embodiment includes a rotation container, a cover, a nozzle, and an agitation wing.
    Type: Application
    Filed: December 22, 2017
    Publication date: March 26, 2020
    Inventors: Young Sang KIM, Do Hyeong KIM, Jung Hoon SONG, Junghoon KIM, Sang Cheol NAM, Sang Hyuk LEE, Jung Woo PARK
  • Patent number: 10576886
    Abstract: A horn actuating device of a motor vehicle is provided to enhance operating feeling of a horn actuating cover installed on a steering wheel. The horn actuating device prevents shaking of a horn actuating cover and prevents deterioration of operating feeling of the horn actuating cover by adopting a structural elastic member configured such that after the horn actuating cover for actuating a horn is actuated, the elastic member for returning the horn actuating cover back to an original position restrains shaking of the horn actuating cover and then installing the elastic member between the horn actuating cover and a horn mounting portion.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: March 3, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jung Woo Park, Jun Yong Min, Han Sung Lee
  • Publication number: 20200064887
    Abstract: A display device includes: a display panel including a first area, a second area, and a bending portion provided between the first area and the second area, the first area overlapping the second area by bending of the bending portion; and a supporter provided in a space defined by the first area, the second area, and the bending portion, and contacting the bending portion and the first area adjacent to the bending portion.
    Type: Application
    Filed: November 1, 2019
    Publication date: February 27, 2020
    Inventors: Myung Hwan KIM, Myeong Hee KIM, Jung Woo PARK
  • Patent number: 10520607
    Abstract: A beam tracking method and a terminal including the same. The terminal may measure power of a signal received from a base station and determine whether there is a behavior change of the terminal. Further, the terminal may determine whether the signal is blocked using the measured power and the behavior change of the terminal and perform the beam tracking through a secondary beam if it is determined that the signal is blocked.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: December 31, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventor: Jung-Woo Park
  • Patent number: 10496136
    Abstract: A display device includes: a display panel including a first area, a second area, and a bending portion provided between the first area and the second area, the first area overlapping the second area by bending of the bending portion; and a supporter provided in a space defined by the first area, the second area, and the bending portion, and contacting the bending portion and the first area adjacent to the bending portion.
    Type: Grant
    Filed: August 14, 2017
    Date of Patent: December 3, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Myung Hwan Kim, Myeong Hee Kim, Jung Woo Park