Patents by Inventor Jae-hyun Hwang
Jae-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).
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Publication number: 20240153926Abstract: A light emitting apparatus and a display apparatus including the same are disclosed. The light emitting apparatus is a light emitting apparatus including at least two light emitting modules disposed adjacent each other. The light emitting module includes a substrate, at least one light emitting device disposed on an upper surface of the substrate, and a molding layer covering at least part of the light emitting device.Type: ApplicationFiled: October 16, 2023Publication date: May 9, 2024Inventors: Jae Hyun PARK, Seung Sik HONG, Jung Hwan HWANG, Young Sik KI
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Patent number: 11961571Abstract: Provided herein are a semiconductor memory device and a method of operating the same. The semiconductor memory device may include a memory cell array, a peripheral circuit, and a control logic. The memory cell array may include a plurality of memory cells. The peripheral circuit may perform a program operation on selected memory cells coupled to a selected word line among the plurality of memory cells. The control logic may control the program operation of the peripheral circuit. The program operation may include a plurality of program loops. Each of the program loops may include a program phase and a verify phase. The verify phase may include one or more verify operations. The control logic may be further configured to count a number of the verify operations performed by the peripheral circuit in the verify phase included in one of the plurality of program loops during the program operation.Type: GrantFiled: July 8, 2021Date of Patent: April 16, 2024Assignee: SK hynix Inc.Inventors: Jae Yeop Jung, Sung Hyun Hwang
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Publication number: 20240120323Abstract: The present disclosure relates to an apparatus for fabricating a display panel including: an attachment member having a fixing portion in a pressurization direction to which a pressurization header is fixed, an attachment driving member configured to move the attachment member and the pressurization header in the pressurization direction or a detachment direction through a fixing frame of the attachment member, a first pressure sensing module between the pressurization header and the attachment member and configured to generate first pressure detection signals according to pressure applied to the pressurization header, a gradient setting module configured to set a gradient of the pressurization header based on magnitudes of the first pressure detection signals, and a gradient control module configured to adjust gradients of the pressurization header, the attachment member, and the fixing frame according to control of the gradient setting module.Type: ApplicationFiled: September 6, 2023Publication date: April 11, 2024Inventors: Tae Hee LEE, Sung Kook PARK, Kyung Ho KIM, Young Seok SEO, Jae Gwang UM, Sang Hyun LEE, Hyung Suk HWANG
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Patent number: 11939505Abstract: Provided are a silicon nitride film etching composition, a method of etching a silicon nitride film using the same, and a manufacturing method of a semiconductor device. Specifically, a silicon nitride film may be stably etched with a high selection ratio relative to a silicon oxide film, and when the composition is applied to an etching process at a high temperature and a semiconductor manufacturing process, not only no precipitate occurs but also anomalous growth in which the thickness of the silicon oxide film is rather increased does not occur, thereby minimizing defects and reliability reduction.Type: GrantFiled: August 30, 2021Date of Patent: March 26, 2024Assignee: ENF Technology Co., Ltd.Inventors: Dong Hyun Kim, Hyeon Woo Park, Sung Jun Hong, Myung Ho Lee, Myung Geun Song, Hoon Sik Kim, Jae Jung Ko, Myong Euy Lee, Jun Hyeok Hwang
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Patent number: 11929126Abstract: A memory device, and a method of operating the memory device, includes a memory block in which a plurality of cell pages are coupled to each of word lines. The memory device also includes a peripheral circuit configured to adjust a time point at which a verify voltage is applied to a selected word line among the word lines according to an order of performing a program operation during a verify operation of a selected cell page. The memory device further includes a control logic circuit configured to transmit, to the peripheral circuit, an operation code for adjusting a time point at which the verify voltage is output.Type: GrantFiled: February 18, 2022Date of Patent: March 12, 2024Assignee: SK hynix Inc.Inventors: Sung Hyun Hwang, Jae Yeop Jung, Se Chun Park
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Publication number: 20240068044Abstract: Provided is a marker composition for predicting the prognosis of cancer and a method for predicting the prognosis of cancer using same and, more particularly, to a marker composition for predicting the prognosis of cancer comprising an agent for measuring an expression level of mRNA or protein thereof of at least one gene selected from the group consisting of ESR1, BEST1, ACTA2, HIPK2, IGSF9, ASCC2, JUN, PPP2R5A, SMAD3, CREBBP, EP300, and DDX5, to a method for predicting the prognosis of cancer using same, and to a method for providing information for determining a strategy for treating cancer.Type: ApplicationFiled: December 14, 2021Publication date: February 29, 2024Inventors: Tae Hyun HWANG, Sunho PARK, Jae Ho CHEONG, Sung Hak LEE, Chung-Kang Sam WANG, Ryan Matthew POREMBKA
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Patent number: 11914145Abstract: Disclosed in the present invention is a floating hologram system. The floating hologram system includes a diffuser configured to form a projection image using light beams transmitted from an image transmitter and diffuse the formed image, and a holographic optical element on which the image diffused from the diffuser is incident and which generates a virtual image floating at a position a predetermined distance therefrom and has a convex lens characteristic. A distance between the diffuser and the holographic optical element is determined based on a focal length of the holographic optical element and a distance from the holographic optical element to the virtual image.Type: GrantFiled: December 10, 2020Date of Patent: February 27, 2024Assignee: KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATIONInventors: Seung Hyun Lee, Lee Hwan Hwang, Jae Hyun Lee, Sung Jae Ha, Soon Chul Kwon, Kwang Pyo Hong
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Patent number: 11498372Abstract: A vehicle wheel including a wavelength tube member may include spokes, a cylindrical rim configured to connect both circumferential portions of the spokes, and a wavelength tube member accommodated on the rim between the first and second circumferential portions of the spokes and configured to cancel sound wave generated in a cavity formed between the rim and a tire, wherein the wavelength tube member may include a rim seating portion being in surface-contact with and accommodated on an external surface of the rim; and a plurality of wavelength tube portions formed on the rim seating portion.Type: GrantFiled: November 12, 2019Date of Patent: November 15, 2022Assignees: Hyundai Motor Company, Kia Motors Corporation, Seowoo industry Go., Ltd., HYUNDAI SUNGWOO CASTING CO., LTDInventors: Jun-Min Lee, Young-Chan Kim, Min-Soo Kim, Young-Rae Jo, Jong-Ju Lee, Da-Woon Lim, Sang-Bum Park, Sung-Hoon Kim, Dong-Yong Shin, Jae-Hyun Hwang, Ui-Min Jeong
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Publication number: 20220192542Abstract: Disclosed are a microneedle patch, a realtime blood sugar monitoring device, and a realtime blood sugar monitoring method using the realtime blood sugar monitoring device. The realtime blood sugar monitoring device causes a different color to be reversibly expressed according to the concentration of sugar included in the skin of a human body, and, thus, if the device is utilized, the concentration of the sugar in the human body can be measured in realtime in a minimally invasive manner. Also, the present invention shows the measured concentration of the sugar by connecting to a wearable device and, thereby, allows a user to more conveniently check changes in the concentration of the sugar in realtime.Type: ApplicationFiled: March 26, 2020Publication date: June 23, 2022Applicant: Philosys Co., Ltd.Inventors: Jong Jin KIM, Jae Hyun HWANG
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Patent number: 11057448Abstract: A method for receiving a streaming service is disclosed. The method for receiving a streaming service may be a method performed at a terminal for receiving a streaming service for a video content coded in a layered manner and may include the steps of: (a) sequentially requesting a transmission of at least one video data for a basic layer to be stored in the idle space of a buffer; and (b) sequentially requesting a transmission of video data for a layer of an increased level if the buffer does not have idle space, performed during the decoding of video data corresponding to a single video chunk, where step (b) may be repeated with the level of the layer increased during the decoding of video corresponding to a single video chunk.Type: GrantFiled: April 15, 2016Date of Patent: July 6, 2021Assignee: Korea University Research and Business FoundationInventors: Jung Hwan Lee, Jea-Min Lim, Jae Hyun Hwang, Nakjung Choi, Hyuck Yoo
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Publication number: 20200317006Abstract: A vehicle wheel including a wavelength tube member may include spokes, a cylindrical rim configured to connect both circumferential portions of the spokes, and a wavelength tube member accommodated on the rim between the first and second circumferential portions of the spokes and configured to cancel sound wave generated in a cavity formed between the rim and a tire, wherein the wavelength tube member may include a rim seating portion being in surface-contact with and accommodated on an external surface of the rim; and a plurality of wavelength tube portions formed on the rim seating portion.Type: ApplicationFiled: November 12, 2019Publication date: October 8, 2020Applicants: Hyundai Motor Company, Kia Motors Corporation, Seowoo industry Go., Ltd., HYUNDAI SUNGWOO CASTING CO., LTDInventors: Jun-Min Lee, Young-Chan KIM, Min-Soo KIM, Young-Rae Jo, Jong-Ju Lee, Da-Woon Lim, Sang-Bum Park, Sung-Hoon KIM, Dong-Yong Shin, Jae-Hyun Hwang, Ui-Min Jeong
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Patent number: 10020918Abstract: The present disclosure generally discloses various mechanisms for supporting multipath communications, including mechanisms for supporting retransmissions for multipath communications. The mechanisms for supporting retransmission for multipath communications may be provided within the context of multipath transport connections, such as Multipath Transmission Control Protocol (MPTCP) connections. The mechanisms for supporting retransmission for multipath communications may support retransmission of lost or delayed packets of a multipath transport connection in a manner tending to avoid a timeout of the multipath transport connection.Type: GrantFiled: December 28, 2015Date of Patent: July 10, 2018Assignees: Alcatel Lucent, Alcatel-Lucent USA Inc.Inventors: Anwar I. Walid, Jae Hyun Hwang
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Publication number: 20180183848Abstract: A method for receiving a streaming service is disclosed. The method for receiving a streaming service may be a method performed at a terminal for receiving a streaming service for a video content coded in a layered manner and may include the steps of: (a) sequentially requesting a transmission of at least one video data for a basic layer to be stored in the idle space of a buffer; and (b) sequentially requesting a transmission of video data for a layer of an increased level if the buffer does not have idle space, performed during the decoding of video data corresponding to a single video chunk, where step (b) may be repeated with the level of the layer increased during the decoding of video corresponding to a single video chunk.Type: ApplicationFiled: April 15, 2016Publication date: June 28, 2018Applicant: Korea University Research and Business FoundationInventors: Jung Hwan Lee, Jea-Min Lim, Jae Hyun Hwang, Nakjung Choi, Hyuck Yoo
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Publication number: 20170187497Abstract: The present disclosure generally discloses various mechanisms for supporting multipath communications, including mechanisms for supporting retransmissions for multipath communications. The mechanisms for supporting retransmission for multipath communications may be provided within the context of multipath transport connections, such as Multipath Transmission Control Protocol (MPTCP) connections. The mechanisms for supporting retransmission for multipath communications may support retransmission of lost or delayed packets of a multipath transport connection in a manner tending to avoid a timeout of the multipath transport connection.Type: ApplicationFiled: December 28, 2015Publication date: June 29, 2017Applicants: Alcatel-Lucent USA Inc., Bell Labs Seoul Ltd.Inventors: Anwar I. Walid, Jae Hyun Hwang
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Patent number: 9450884Abstract: Methods and systems of adjusting bandwidth allocation by a network element in a communications network includes monitoring a data flow traversing a target port, determining a bandwidth allocation for the target port, determining a fair-share bandwidth allocation for the target port, and adjusting the bandwidth allocation for the target port based on the fair-share bandwidth allocation. The bandwidth allocation for the target port is a bandwidth that is currently allocated for the data flow. The fair-share bandwidth allocation is a proportional allocation of a total bandwidth of the network element.Type: GrantFiled: June 11, 2014Date of Patent: September 20, 2016Assignee: Alcatel-LucentInventors: Jae Hyun Hwang, Thierry Klein
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Patent number: 9356878Abstract: A method for avoiding a network congestion at a network includes an aggregator and a plurality of workers, wherein the plurality of workers share the same bottleneck link to the aggregator. The method includes counting a number of connections between the aggregator and the worker, and adjusting a window size of each of the workers. The window size is based on the number of connections. The method further includes adding an ACK delay to an ACK, and sending the ACK with the window size to the worker. The ACK delay is based on the window size.Type: GrantFiled: September 6, 2011Date of Patent: May 31, 2016Assignee: Alcatel LucentInventors: Jae Hyun Hwang, Joon Yoo
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Publication number: 20150365325Abstract: Methods and systems of adjusting bandwidth allocation by a network element in a communications network includes monitoring a data flow traversing a target port, determining a bandwidth allocation for the target port, determining a fair-share bandwidth allocation for the target port, and adjusting the bandwidth allocation for the target port based on the fair-share bandwidth allocation. The bandwidth allocation for the target port is a bandwidth that is currently allocated for the data flow. The fair-share bandwidth allocation is a proportional allocation of a total bandwidth of the network element.Type: ApplicationFiled: June 11, 2014Publication date: December 17, 2015Inventors: Jae Hyun HWANG, Thierry KLEIN
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Patent number: 9099691Abstract: A rechargeable battery includes an electrode assembly having a plurality of first electrodes each including a first coated region coated with a first active material and a first uncoated region having a first alignment opening and a second alignment opening, a plurality of second electrodes each including a second coated region coated with a second active material and a second uncoated region having a third alignment opening and a fourth alignment opening, a separator between each first coated region and each second coated region; and a case housing the electrode assembly, wherein the first alignment openings are substantially aligned with each other, the second alignment openings are substantially aligned with each other, the third alignment openings are substantially aligned with each other, and the fourth alignment openings are substantially aligned with each other.Type: GrantFiled: September 14, 2010Date of Patent: August 4, 2015Assignee: Samsung SDI Co., Ltd.Inventors: Po-Jung Hwang, Seung-Jae Lee, Yoo-Myung Kang, Jae-Do Ahn, Jae-Min Yang, Jeong-Heon Lee, Byeong-Yeol Song, Jae-Hyun Hwang, Sung-Soo Kim, Sae-Weon Roh
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Patent number: 8920965Abstract: A rechargeable battery comprises an electrode assembly comprising an anode, a cathode, and a separator, a case for receiving the electrode assembly, and an electrode terminal electrically connected to the electrode assembly and drawn outside the case. The anode and the cathode each comprises an electrode uncoated region exposed past the separator and including a current collector at an edge. The electrode terminal comprises a terminal plate having a first terminal portion adhered to a bottom surface of the current collector and a second terminal portion drawn outside the case, and a combiner installed on the terminal plate to surround and adhere to a side surface and a top surface of the current collector.Type: GrantFiled: August 26, 2010Date of Patent: December 30, 2014Assignee: Samsung SDI Co., Ltd.Inventors: Jun-Sik Kim, Jae-Min Yang, Jae-Hyun Hwang, Sung-Soo Kim
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Publication number: 20140185453Abstract: A method for avoiding a network congestion at a network includes an aggregator and a plurality of workers, wherein the plurality of workers share the same bottleneck link to the aggregator. The method includes counting a number of connections between the aggregator and the worker, and adjusting a window size of each of the workers. The window size is based on the number of connections. The method further includes adding an ACK delay to an ACK, and sending the ACK with the window size to the worker. The ACK delay is based on the window size.Type: ApplicationFiled: September 6, 2011Publication date: July 3, 2014Applicant: ALCATEL-LUCENTInventors: Jae Hyun Hwang, Joon Yoo