Patents by Inventor Ung HWANG

Ung 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: 20240088059
    Abstract: An electronic device structure having a shielding structure includes a substrate with an electronic component electrically connected to the substrate. The shielding structure includes conductive spaced-apart pillar structures that have proximate ends connected to the substrate and distal ends spaced apart from the substrate, and that are laterally spaced apart from the first electronic component. In one embodiment, the conductive pillar structures are conductive wires attached at one end to the substrate with an opposing end extending away from the substrate so that the conductive wires are provided generally perpendicular to the substrate. A package body encapsulates the electronic component and the conductive spaced-apart pillar structures. In one embodiment, the shielding structure further includes a shielding layer disposed adjacent to the package body, which is electrically connected to the conductive spaced-apart pillar structures.
    Type: Application
    Filed: November 17, 2023
    Publication date: March 14, 2024
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Young Woo LEE, Jae Ung LEE, Byong Jin KIM, EunNaRa CHO, Ji Hoon OH, Young Seok KIM, Jin Young KHIM, Tae Kyeong HWANG, Jin Seong KIM, Gi Jung KIM
  • Publication number: 20220321875
    Abstract: A method and a device for encoding and decoding infra prediction are disclosed. An image decoding method for performing intra prediction comprises the steps of: receiving a bitstream including data on prediction modes of a current block and a block adjacent to the current block; extracting the data from the received bitstream so as to confirm the prediction mode of the adjacent block; determining whether a boundary pixel within the adjacent block can be used as a reference pixel for the current block in consideration of the prediction mode of the adjacent block; obtaining the reference pixel of the current block according to the determined result; generating a prediction block predicted in the frame on the basis of the obtained reference pixel; and decoding the current block by using the generated prediction block.
    Type: Application
    Filed: May 11, 2022
    Publication date: October 6, 2022
    Applicant: Dolby Laboratories Licensing Corporation
    Inventors: Je Chang JEONG, Ki Baek KIM, Ung HWANG
  • Patent number: 11368675
    Abstract: A method and a device for encoding and decoding intra prediction are disclosed. An image decoding method for performing intra prediction comprises the steps of: receiving a bitstream including data on prediction modes of a current block and a block adjacent to the current block; extracting the data from the received bitstream so as to confirm the prediction mode of the adjacent block; determining whether a boundary pixel within the adjacent block can be used as a reference pixel for the current block in consideration of the prediction mode of the adjacent block; obtaining the reference pixel of the current block according to the determined result; generating a prediction block predicted in the frame on the basis of the obtained reference pixel; and decoding the current block by using the generated prediction block.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: June 21, 2022
    Assignee: Dolby Laboratories Licensing Corporation
    Inventors: Je Chang Jeong, Ki Baek Kim, Ung Hwang
  • Patent number: 10888663
    Abstract: Provided is a titanium filter for syringes and its manufacturing method, more particularly, a titanium filter for syringes which has an improved filtering power and high safety and its manufacturing method. The titanium filter for syringes comprises: a first body having a hollow hole formed on the inner side thereof; and a second body configured to extend in the longitudinal direction of the first body and to cover one side of the hollow hole, wherein the first body and the second body are composed of titanium powders.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: January 12, 2021
    Assignee: HANATECH CO., LTD.
    Inventors: Chang Hwan Bae, Gun Suk In, Hong Jin Kim, Kwon Ung Hwang
  • Patent number: 10860129
    Abstract: An electronic device comprises a base substrate changing a cross section area corresponding to an external force applied from outside and a sensor changing a cross section area corresponding to the external force applied from outside. The sensor comprises a first electrode disposed on the base substrate, a second electrode disposed on the base substrate, and a dielectric layer disposed between the first electrode and the second electrode. A thickness of the dielectric layer stays substantially the same when a cross sectional area of the base substrate changes.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: December 8, 2020
    Assignees: Samsung Display Co., Ltd., Research Business Foundation SUNGKYUNKWAN UNIVERSITY
    Inventors: Jaeik Lim, Wonsang Park, Hyeyong Chu, Juhyun Kim, Nae-eung Lee, Byeong-ung Hwang
  • Patent number: 10714660
    Abstract: A light-emitting device package according to an embodiment includes a package body including a cavity and a recessed portion formed around the cavity, the recessed portion having at least one concave portion; at least one light-emitting device mounted in the cavity; a light-transmitting member disposed to cover a top of the cavity and configured to transmit light emitted from the at least one light-emitting device; and a bonding member accommodated in the at least one concave portion so as to allow the light-transmitting member and the package body to be bonded to each other in the recessed portion.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: July 14, 2020
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Byung Mok Kim, Ha Na Kim, Hiroshi Kodaira, Baek Jun Kim, Jung Woo Lee, Sang Ung Hwang
  • Publication number: 20200046903
    Abstract: Provided is a titanium filter for syringes and its manufacturing method, more particularly, a titanium filter for syringes which has an improved filtering power and high safety and its manufacturing method. The titanium filter for syringes comprises: a first body having a hollow hole formed on the inner side thereof; and a second body configured to extend in the longitudinal direction of the first body and to cover one side of the hollow hole, wherein the first body and the second body are composed of titanium powders.
    Type: Application
    Filed: August 13, 2019
    Publication date: February 13, 2020
    Inventors: Chang Hwan BAE, Gun Suk IN, Hong Jin KIM, Kwon Ung HWANG
  • Publication number: 20200021801
    Abstract: A method and a device for encoding and decoding intra prediction are disclosed. An image decoding method for performing intra prediction comprises the steps of: receiving a bitstream including data on prediction modes of a current block and a block adjacent to the current block; extracting the data from the received bitstream so as to confirm the prediction mode of the adjacent block; determining whether a boundary pixel within the adjacent block can be used as a reference pixel for the current block in consideration of the prediction mode of the adjacent block; obtaining the reference pixel of the current block according to the determined result; generating a prediction block predicted in the frame on the basis of the obtained reference pixel; and decoding the current block by using the generated prediction block.
    Type: Application
    Filed: September 23, 2019
    Publication date: January 16, 2020
    Applicant: INTELLECTUAL DISCOVERY CO., LTD.
    Inventors: Je Chang JEONG, Ki Baek KIM, Ung HWANG
  • Patent number: 10396247
    Abstract: A light-emitting device package of the embodiments includes a package body; at least one light emitting device above the package body; an adhesive layer between the at least one light emitting device and the package body; and an adhesive-layer-accommodating portion disposed in the package body for accommodating the adhesive layer therein, wherein the adhesive-layer-accommodating portion has a side surface disposed to be inclined at a predetermined angle relative to an imaginary vertical plane that extends in a thickness direction of the package body.
    Type: Grant
    Filed: June 8, 2015
    Date of Patent: August 27, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Byung Mok Kim, Hiroshi Kodaira, Baek Jun Kim, Ha Na Kim, Jung Woo Lee, Sang Ung Hwang
  • Patent number: 10168800
    Abstract: An electronic device is provided. The electronic device includes a memory configured to store language model data, a communication module configured to communicate with a server, an input interface configured to obtain a sentence input, and a processor configured to update the language model data based on the sentence input and cause the communication module to transmit the language model data to the server in order to synchronize the language model data with another electronic device associated with a user account of the electronic device.
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: January 1, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seok Won Kim, Wan Seok Kim, Jae Seok Shim, Jun Hee Kim, Jae Ung Hwang
  • Publication number: 20180300006
    Abstract: An electronic device comprises a base substrate changing a cross section area corresponding to an external force applied from outside and a sensor changing a cross section area corresponding to the external force applied from outside. The sensor comprises a first electrode disposed on the base substrate, a second electrode disposed on the base substrate, and a dielectric layer disposed between the first electrode and the second electrode. A thickness of the dielectric layer stays substantially the same when a cross sectional area of the base substrate changes.
    Type: Application
    Filed: January 4, 2018
    Publication date: October 18, 2018
    Inventors: Jaeik LIM, Wonsang PARK, Hyeyong CHU, Juhyun KIM, Nae-eung LEE, Byeong-ung HWANG
  • Publication number: 20180160113
    Abstract: A method and a device for encoding and decoding intra prediction are disclosed. An image decoding method for performing intra prediction comprises the steps of: receiving a bitstream including data on prediction modes of a current block and a block adjacent to the current block; extracting the data from the received bitstream so as to confirm the prediction mode of the adjacent block; determining whether a boundary pixel within the adjacent block can be used as a reference pixel for the current block in consideration of the prediction mode of the adjacent block; obtaining the reference pixel of the current block according to the determined result; generating a prediction block predicted in the frame on the basis of the obtained reference pixel; and decoding the current block by using the generated prediction block.
    Type: Application
    Filed: June 7, 2016
    Publication date: June 7, 2018
    Applicant: INTELLECTUAL DISCOVERY CO., LTD.
    Inventors: Je Chang JEONG, Ki Baek KIM, Ung HWANG
  • Publication number: 20170324003
    Abstract: A light-emitting device package of the embodiments includes a package body; at least one light emitting device above the package body; an adhesive layer between the at least one light emitting device and the package body; and an adhesive-layer-accommodating portion disposed in the package body for accommodating the adhesive layer therein, wherein the adhesive-layer-accommodating portion has a side surface disposed to be inclined at a predetermined angle relative to an imaginary vertical plane that extends in a thickness direction of the package body.
    Type: Application
    Filed: June 8, 2015
    Publication date: November 9, 2017
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Byung Mok KIM, Hiroshi KODAIRA, Baek Jun KIM, Ha Na KIM, Jung Woo LEE, Sang Ung HWANG
  • Publication number: 20170117443
    Abstract: A light-emitting device package according to an embodiment includes a package body including a cavity and a recessed portion formed around the cavity, the recessed portion having at least one concave portion; at least one light-emitting device mounted in the cavity; a light-transmitting member disposed to cover a top of the cavity and configured to transmit light emitted from the at least one light-emitting device; and a bonding member accommodated in the at least one concave portion so as to allow the light-transmitting member and the package body to be bonded to each other in the recessed portion.
    Type: Application
    Filed: May 27, 2015
    Publication date: April 27, 2017
    Inventors: Byung Mok KIM, Ha Na KIM, Hiroshi KODAIRA, Baek Jun KIM, Jung Woo LEE, Sang Ung HWANG
  • Publication number: 20160290780
    Abstract: A strain sensor and a method of manufacturing the same are provided. The strain sensor includes a substrate, a nanocomposite layer disposed on the substrate, and a protective layer disposed on the nanocomposite layer. The nanocomposite layer includes metallic nanowires, a first polymeric material, and a second polymeric material. The protective layer includes a third polymeric material. The metallic nanowires are randomly arranged in the nanocomposite layer.
    Type: Application
    Filed: March 17, 2016
    Publication date: October 6, 2016
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Nae Eung LEE, Byeong Ung HWANG, Quang Trung TRAN
  • Publication number: 20160252972
    Abstract: An electronic device is provided. The electronic device includes a memory configured to store language model data, a communication module configured to communicate with a server, an input interface configured to obtain a sentence input, and a processor configured to update the language model data based on the sentence input and cause the communication module to transmit the language model data to the server in order to synchronize the language model data with another electronic device associated with a user account of the electronic device.
    Type: Application
    Filed: February 29, 2016
    Publication date: September 1, 2016
    Inventors: Seok Won KIM, Wan Seok KIM, Jae Seok SHIM, Jun Hee KIM, Jae Ung HWANG
  • Patent number: 9201523
    Abstract: A smart pen is configured to communicate with a computer peripheral device. The smart pen includes an external assembly comprising a pen upper body connected to a pen middle body. A curved touch screen display is attached to the pen upper body. A microcontroller is housed in the pen upper body and communicatively coupled to the curved touch screen display with a controller configured to determine where the curved touch screen display is touched. A dual mode Bluetooth circuit is housed in the pen upper body and communicatively coupled to the central processing unit and configured to send data to and receive data from the computer peripheral device. The central processing unit is connected to memory configured to load processing instructions for touching the curved touch screen display to select at least one executable icon to execute at least one software application.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: December 1, 2015
    Inventors: Joon Ung Hwang, Jimmy Duong, Congqin Miao
  • Publication number: 20140333333
    Abstract: A substrate evaluation apparatus and method which includes a substrate storage portion accommodating a substrate, first and second fastening portions are arranged in the substrate storage portion and are each fastened to a side of the substrate, a driving portion driving the first and second fastening portions, and a measurement portion measuring electrical characteristics of the substrate through application of an electrical signal to the substrate.
    Type: Application
    Filed: August 6, 2013
    Publication date: November 13, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young Gug Seol, Tae Woong Kim, Byeong Ung Hwang, Nae Eung Lee
  • Patent number: 8400604
    Abstract: Provided is an array substrate for an IPS-mode LCD device and method of fabricating the same that prevents a problem referred to as wavy noise. The IPS-mode LCD device and method have a shorter processing time and low error rate without an increase in fabrication and production costs.
    Type: Grant
    Filed: August 4, 2010
    Date of Patent: March 19, 2013
    Inventors: Ki-Sul Cho, Young-Seok Choi, Byung-Yong Ahn, Tae-Ung Hwang, Dong-Jun Min, Bo-Kyoung Jung
  • Patent number: 8214000
    Abstract: Provided is a locking device for an internal battery pack cover of a mobile phone, which is mounted on a lower case frame of a main body of the mobile phone, and which includes a locking member formed on the lower case frame; and a locking module coupled to the cover and rotating around a hinge axis with a sliding movement of a button unit to be mounted within or released from the lock member, thereby causing the cover to be coupled to or detached from the main body.
    Type: Grant
    Filed: October 4, 2007
    Date of Patent: July 3, 2012
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Ki-Ung Hwang, Hong-Bae Kim, Sang-Hyuck Jung