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).
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Publication number: 20240088059Abstract: 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: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Applicant: 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
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Publication number: 20220321875Abstract: 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: ApplicationFiled: May 11, 2022Publication date: October 6, 2022Applicant: Dolby Laboratories Licensing CorporationInventors: Je Chang JEONG, Ki Baek KIM, Ung HWANG
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Patent number: 11368675Abstract: 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: GrantFiled: September 23, 2019Date of Patent: June 21, 2022Assignee: Dolby Laboratories Licensing CorporationInventors: Je Chang Jeong, Ki Baek Kim, Ung Hwang
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Patent number: 10888663Abstract: 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: GrantFiled: August 13, 2019Date of Patent: January 12, 2021Assignee: HANATECH CO., LTD.Inventors: Chang Hwan Bae, Gun Suk In, Hong Jin Kim, Kwon Ung Hwang
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Patent number: 10860129Abstract: 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: GrantFiled: January 4, 2018Date of Patent: December 8, 2020Assignees: Samsung Display Co., Ltd., Research Business Foundation SUNGKYUNKWAN UNIVERSITYInventors: Jaeik Lim, Wonsang Park, Hyeyong Chu, Juhyun Kim, Nae-eung Lee, Byeong-ung Hwang
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Patent number: 10714660Abstract: 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: GrantFiled: May 27, 2015Date of Patent: July 14, 2020Assignee: LG INNOTEK CO., LTD.Inventors: Byung Mok Kim, Ha Na Kim, Hiroshi Kodaira, Baek Jun Kim, Jung Woo Lee, Sang Ung Hwang
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Publication number: 20200046903Abstract: 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: ApplicationFiled: August 13, 2019Publication date: February 13, 2020Inventors: Chang Hwan BAE, Gun Suk IN, Hong Jin KIM, Kwon Ung HWANG
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Publication number: 20200021801Abstract: 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: ApplicationFiled: September 23, 2019Publication date: January 16, 2020Applicant: INTELLECTUAL DISCOVERY CO., LTD.Inventors: Je Chang JEONG, Ki Baek KIM, Ung HWANG
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Patent number: 10396247Abstract: 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: GrantFiled: June 8, 2015Date of Patent: August 27, 2019Assignee: LG INNOTEK CO., LTD.Inventors: Byung Mok Kim, Hiroshi Kodaira, Baek Jun Kim, Ha Na Kim, Jung Woo Lee, Sang Ung Hwang
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Patent number: 10168800Abstract: 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: GrantFiled: February 29, 2016Date of Patent: January 1, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Seok Won Kim, Wan Seok Kim, Jae Seok Shim, Jun Hee Kim, Jae Ung Hwang
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Publication number: 20180300006Abstract: 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: ApplicationFiled: January 4, 2018Publication date: October 18, 2018Inventors: Jaeik LIM, Wonsang PARK, Hyeyong CHU, Juhyun KIM, Nae-eung LEE, Byeong-ung HWANG
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Publication number: 20180160113Abstract: 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: ApplicationFiled: June 7, 2016Publication date: June 7, 2018Applicant: INTELLECTUAL DISCOVERY CO., LTD.Inventors: Je Chang JEONG, Ki Baek KIM, Ung HWANG
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Publication number: 20170324003Abstract: 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: ApplicationFiled: June 8, 2015Publication date: November 9, 2017Applicant: LG INNOTEK CO., LTD.Inventors: Byung Mok KIM, Hiroshi KODAIRA, Baek Jun KIM, Ha Na KIM, Jung Woo LEE, Sang Ung HWANG
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Publication number: 20170117443Abstract: 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: ApplicationFiled: May 27, 2015Publication date: April 27, 2017Inventors: Byung Mok KIM, Ha Na KIM, Hiroshi KODAIRA, Baek Jun KIM, Jung Woo LEE, Sang Ung HWANG
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Publication number: 20160290780Abstract: 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: ApplicationFiled: March 17, 2016Publication date: October 6, 2016Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITYInventors: Nae Eung LEE, Byeong Ung HWANG, Quang Trung TRAN
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Publication number: 20160252972Abstract: 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: ApplicationFiled: February 29, 2016Publication date: September 1, 2016Inventors: Seok Won KIM, Wan Seok KIM, Jae Seok SHIM, Jun Hee KIM, Jae Ung HWANG
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Patent number: 9201523Abstract: 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: GrantFiled: August 28, 2014Date of Patent: December 1, 2015Inventors: Joon Ung Hwang, Jimmy Duong, Congqin Miao
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Publication number: 20140333333Abstract: 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: ApplicationFiled: August 6, 2013Publication date: November 13, 2014Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Young Gug Seol, Tae Woong Kim, Byeong Ung Hwang, Nae Eung Lee
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Patent number: 8400604Abstract: 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: GrantFiled: August 4, 2010Date of Patent: March 19, 2013Inventors: Ki-Sul Cho, Young-Seok Choi, Byung-Yong Ahn, Tae-Ung Hwang, Dong-Jun Min, Bo-Kyoung Jung
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Patent number: 8214000Abstract: 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: GrantFiled: October 4, 2007Date of Patent: July 3, 2012Assignee: Samsung Electronics Co., LtdInventors: Ki-Ung Hwang, Hong-Bae Kim, Sang-Hyuck Jung