Patents by Inventor Soo Hyun HWANG

Soo Hyun 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).

  • Publication number: 20240145369
    Abstract: In one example, an electronic device comprises a substrate comprising a conductive structure and a dielectric structure, the dielectric structure comprising an upper dielectric layer, an electronic component over a top side of the substrate and coupled with the conductive structure, an encapsulant over the top side of the substrate and adjacent a lateral side of the electronic component, and a shield over the top side of the electronic component and contacting a lateral side of the encapsulant and a first lateral side of the substrate. The conductive structure comprises a first tab structure at the first lateral side of the substrate, and wherein the first tab structure contacts the shield and extends above the upper dielectric layer. Other examples and related methods are also disclosed herein.
    Type: Application
    Filed: October 28, 2022
    Publication date: May 2, 2024
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Soo Hyun Kim, Won Myoung Ki, Dong Hoon Han, Tae Kyeong Hwang
  • Publication number: 20240113090
    Abstract: In one example, an electronic device includes an electronic component including a component first side, a component second side opposite to the component first side, and a component lateral side connecting the component first side to the component second side, wherein the component lateral side defines a perimeter of the electronic component. A first intermediate terminal is coupled to the electronic component within the perimeter. An intermediate component is coupled to the first intermediate terminal within the perimeter. An encapsulant structure is over the intermediate component, at least a portion of the first intermediate terminal, and at least a portion of the electronic component. Other examples and related methods are also disclosed herein.
    Type: Application
    Filed: September 30, 2022
    Publication date: April 4, 2024
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Won Myoung KI, In Su MOK, Soo Hyun KIM, Tae Kyeong HWANG, Shaun BOWERS, George SCOTT
  • Publication number: 20230348912
    Abstract: The present invention relates to a double-stranded oligonucleotide capable of inhibiting amphiregulin expression in a very specific and highly efficient manner, preferably a double-stranded oligonucleotide comprising a sequence in the form of an RNA/RNA, DNA/DNA or DNA/RNA hybrid, and the use of a double-stranded oligonucleotide structure, which comprises the double-stranded oligonucleotide, and nanoparticles, for preventing or treating obesity.
    Type: Application
    Filed: May 13, 2021
    Publication date: November 2, 2023
    Inventors: Jun Hong PARK, Han-Oh PARK, Sung Il YUN, Tae Rim KIM, Soo Hyun HWANG, Kang SONG, Sang Hyuk JUNG, Jangseon KIM, Mi Sun LEE, Soonja CHOI, Seung Seob SON
  • Patent number: 11620824
    Abstract: In order to provide information related to content played on a target device within a visual field or a field of view (FOV) of the camera's, and to control the target device, a mobile apparatus according to an embodiment of present disclosure includes: a display; a camera configured to photograph a target device; a user interface configured to receive user's input; and a controller configured to control the display to display the image of the target device photographed by the camera and information related to an object included in the content being played by the target device in response to the user's input.
    Type: Grant
    Filed: February 19, 2019
    Date of Patent: April 4, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eun Young Choi, Min Sun Park, Sung Hyun Jang, Ji-Youn Han, Soo Hyun Hwang
  • Publication number: 20210342590
    Abstract: In order to provide information related to content played on a target device within a visual field or a field of view (FOV) of the camera's, and to control the target device, a mobile apparatus according to an embodiment of present disclosure includes: a display; a camera configured to photograph a target device; a user interface configured to receive user's input; and a controller configured to control the display to display the image of the target device photographed by the camera and information related to an object included in the content being played by the target device in response to the user's input.
    Type: Application
    Filed: February 19, 2019
    Publication date: November 4, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eun Young CHOI, Min Sun PARK, Sung Hyun JANG, Ji-Youn HAN, Soo Hyun HWANG
  • Patent number: 10533465
    Abstract: A variable valve lift actuator of an engine includes a first body that rotates within a predetermined angular range; a second body connected to or disconnected from the first body; a latching pin configured to project to or retract from the first body by passing through the second body to connect or disconnect the first body and the second body; a drive module connected to the latching pin through a connecting member to project or retract the latching pin; a rotary shaft disposed above the valve across both side walls of the first body and the second body such that the first body is rotatable; and a return spring installed on the rotary shaft to provide a restoring force to return the first body rotated by the high-speed cam to an original position thereof.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: January 14, 2020
    Assignee: MOTONIC CORPORATION
    Inventors: Wan Jae Jeon, Soo Hyun Hwang, Jong Wung Park, Jun Min Park, Chan Wung Park, Dong Hyeong Lee
  • Patent number: 10450903
    Abstract: Provided is a variable valve lift actuator of an engine, which includes: a first body rotating; a second body; a driving module; and a return spring, wherein an entire portion or a partial front end of the driving module is inserted into a rear end of the second body, the lift degree of the valve is variably controlled in two stages of a high-speed mode and a low-speed mode based on an operating condition of the engine, and when only the high-speed cam is installed on the camshaft, the driving pin is operated in a low-speed and low-load state of the engine to separate the first body from the second body so as to deactivate a cylinder.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: October 22, 2019
    Assignee: MOTONIC CORPORATION
    Inventors: Wan Jae Jeon, Soo Hyun Hwang, Jong Wung Park, Jun Min Park, Chan Wung Park, Dong Hyeong Lee
  • Publication number: 20190048761
    Abstract: Provided is a variable valve lift actuator of an engine, which includes: a first body rotating; a second body; a driving module; and a return spring, wherein an entire portion or a partial front end of the driving module is inserted into a rear end of the second body, the lift degree of the valve is variably controlled in two stages of a high-speed mode and a low-speed mode based on an operating condition of the engine, and when only the high-speed cam is installed on the camshaft, the driving pin is operated in a low-speed and low-load state of the engine to separate the first body from the second body so as to deactivate a cylinder.
    Type: Application
    Filed: September 22, 2017
    Publication date: February 14, 2019
    Inventors: Wan Jae JEON, Soo Hyun HWANG, Jong Wung PARK, Jun Min PARK, Chan Wung PARK, Dong Hyeong LEE
  • Publication number: 20190048766
    Abstract: A variable valve lift actuator of an engine includes a first body that rotates within a predetermined angular range; a second body connected to or disconnected from the first body; a latching pin configured to project to or retract from the first body by passing through the second body to connect or disconnect the first body and the second body; a drive module connected to the latching pin through a connecting member to project or retract the latching pin; a rotary shaft disposed above the valve across both side walls of the first body and the second body such that the first body is rotatable; and a return spring installed on the rotary shaft to provide a restoring force to return the first body rotated by the high-speed cam to an original position thereof.
    Type: Application
    Filed: August 7, 2018
    Publication date: February 14, 2019
    Inventors: Wan Jae JEON, Soo Hyun HWANG, Jong Wung PARK, Jun Min PARK, Chan Wung PARK, Dong Hyeong LEE
  • Patent number: 9464544
    Abstract: A variable valve lift apparatus of an engine includes a first body rotated at within a preset angle range by rotating a high-speed cam coupled to a camshaft, a second body coupled to the first body or decoupled from the first body and rotated within a preset angle range by rotating a low-cam coupled to the camshaft when the second body is decoupled from the first body, a latching pin provided retractably forward of the first body such that the first body is coupled to or decoupled from the second body, and an actuating unit to retractably actuate the latching pin. The degree of the lift of the valve is variably controlled in two stages of high-speed and low-speed modes through the rotary motion of the high speed cam or low speed cam by coupling or decoupling the first and second bodies to or from each other.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: October 11, 2016
    Assignee: MOTONIC CORPORATION
    Inventors: Soo Hyun Hwang, Jong Wung Park, Hye Yoon Choi, Do Joong Kim
  • Publication number: 20150369094
    Abstract: A variable valve lift apparatus of an engine includes a first body rotated at within a preset angle range by rotating a high-speed cam coupled to a camshaft, a second body coupled to the first body or decoupled from the first body and rotated within a preset angle range by rotating a low-cam coupled to the camshaft when the second body is decoupled from the first body, a latching pin provided retractably forward of the first body such that the first body is coupled to or decoupled from the second body, and an actuating unit to retractably actuate the latching pin. The degree of the lift of the valve is variably controlled in two stages of high-speed and low-speed modes through the rotary motion of the high speed cam or low speed cam by coupling or decoupling the first and second bodies to or from each other.
    Type: Application
    Filed: June 18, 2015
    Publication date: December 24, 2015
    Inventors: Soo Hyun HWANG, Jong Wung PARK, Hye Yoon CHOI, Do Joong KIM
  • Patent number: 9097145
    Abstract: Disclosed is a continuously variable valve lift actuator of an engine. The continuously variable valve lift actuator of an engine changes rotating angles of a rocker arm and a lift arm having a four-bar link structure to control an intake amount of air of an intake valve based on a running state of a vehicle, and adjusts a location and a length of a link bar by taking into consideration a rotating direction of a cam shaft and interference according to layout of the engine to advance an open time of a valve. The continuously variable valve lift actuator of an engine can reduce pumping loss by controlling an intake amount of air by changing an elevating distance of a valve according to a running state of a vehicle, and the fuel efficiency and the efficiency of the engine can be improved by advancing the open time of the valve.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: August 4, 2015
    Assignee: MOTONIC CORPORATION
    Inventors: Soo Hyun Hwang, Jin Hwan Jeon, Jong Wung Park, Hee Dong Eom, Dong Il Kim
  • Publication number: 20150059673
    Abstract: Disclosed is a continuously variable valve lift actuator of an engine. The continuously variable valve lift actuator of an engine changes rotating angles of a rocker arm and a lift arm having a four-bar link structure to control an intake amount of air of an intake valve based on a running state of a vehicle, and adjusts a location and a length of a link bar by taking into consideration a rotating direction of a cam shaft and interference according to layout of the engine to advance an open time of a valve. The continuously variable valve lift actuator of an engine can reduce pumping loss by controlling an intake amount of air by changing an elevating distance of a valve according to a running state of a vehicle, and the fuel efficiency and the efficiency of the engine can be improved by advancing the open time of the valve.
    Type: Application
    Filed: November 20, 2013
    Publication date: March 5, 2015
    Applicant: MOTONIC CORPORATION
    Inventors: Soo Hyun HWANG, Jin Hwan JEON, Jong Wung PARK, Hee Dong EOM, Dong Il KIM