Patents by Inventor Hyunju YOON
Hyunju YOON 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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Patent number: 11994914Abstract: According to various embodiments, an electronic device may include: a housing including an inner space; a slide structure including a reciprocating slide configured to be slidable from the housing by a predetermined reciprocating distance along a first direction; a flexible display at least partially supported by the slide structure and configured to be received in the inner space to be at least partially invisible from the outside in a slide-in state of the electronic device; and a first friction reducing structure disposed between the housing and the slide structure. The first friction reducing structure may include: a guide slit disposed in the housing in a direction parallel to the first direction and having a predetermined length; a guide protrusion configured to be guided by the guide slit in the slide structure; at least one first magnet disposed on the guide slit; and at least one second magnet disposed on the guide protrusion at a position affected by the magnetic force of the first magnet.Type: GrantFiled: December 28, 2022Date of Patent: May 28, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Myunghoon Kwak, Moonchul Shin, Seungjoon Lee, Yangwook Kim, Byounguk Yoon, Hyunju Hong
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Patent number: 11994910Abstract: An electronic device is provided. The electronic device includes a first structure, a second structure coupled to the first structure so as to be slidable in a first direction or a second direction opposite to the first direction, a display that is at least partially disposed on the second structure and that moves relative to the first structure together with the second structure, in which a size of an area of the display exposed on a front side of the electronic device is changed in response to a sliding motion of the second structure, and a driving unit that connects part of the first structure and part of the second structure and generates an elastic force in the first direction or the second direction in response to a movement of the second structure.Type: GrantFiled: July 14, 2021Date of Patent: May 28, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Joongyeon Cho, Hyunsuk Kim, Soohyun Seo, Jihyung Jung, Nakhyun Choi, Yangwook Kim, Byounguk Yoon, Hyunju Hong
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Publication number: 20240138565Abstract: A shoe management apparatus including a cabinet including an inner space for storing shoes, an exhaust port disposed at a rear surface of the inner space and discharging air into the inner space, and a front discharge port disposed at an upper surface of the cabinet and discharging air from the inner space to outside of the shoe management apparatus.Type: ApplicationFiled: January 5, 2024Publication date: May 2, 2024Applicant: LG ELECTRONICS INC.Inventors: Hyunsun YOO, Jeong Guen CHOI, Joohyeon OH, Jae Myung LIM, Byoungjoon HAN, Sang Yoon LEE, Hyunju KIM, Jeaseok SEONG
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Patent number: 11974401Abstract: An electronic device according to various embodiments may include: a first frame at least partially exposed to an outside of the electronic device and comprising a metal material, a flexible printed circuit board at least a portion of which is disposed adjacent to the first frame, a first connector electrically connecting the flexible printed circuit board and a main board of the electronic device, a bendable second connector electrically connecting the flexible printed circuit board and the first frame, a bolt including a bolt body extending through a groove formed in the second connector to be bolt-coupled to a bolt groove formed in the first frame and a bolt head formed integrally with the bolt body and disposed in a first direction with respect to the first frame, a plate disposed adjacent to the bolt head of the bolt and coupled to the first frame in the first direction to allow the bolt body of the bolt to be maintained in a state of being coupled to the bolt groove formed in the first frame, and an intType: GrantFiled: December 7, 2021Date of Patent: April 30, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sunghyup Lee, Chongo Yoon, Kwonho Son, Mincheol Seo, Yoonjung Kim, Hyungjin Kim, Jungsik Park, Sangyoup Seok, Donghun Shin, Seongyong An, Kyungjae Lee, Heeseok Jung, Huiwon Cho, Hyunju Hong
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Patent number: 11918112Abstract: A shoe management apparatus capable of managing various types of shoes and including a cabinet defining an inner space for storing shoes; and a partition dividing the inner space into an upper first compartment and a lower second compartment, formed therein with a fluid path along which air is discharged into the inner space, and variable in length with respect to a front-to-rear direction of the shoe management apparatus.Type: GrantFiled: June 23, 2021Date of Patent: March 5, 2024Assignee: LG ELECTRONICS INC.Inventors: Hyunsun Yoo, Jeong Guen Choi, Joohyeon Oh, Jae Myung Lim, Byoungjoon Han, Sang Yoon Lee, Hyunju Kim, Jeaseok Seong
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Patent number: 10083090Abstract: A nonvolatile memory module includes a plurality of volatile memory devices sharing a data bus through which data is transmitted and a control bus through which a command and an address are transmitted; at least one nonvolatile memory device; and a controller including a backup logic which backs up data stored in the plurality of volatile memory devices when a fail in power of the host is detected or a backup operation is instructed from the memory controller of the host, wherein the backup logic sets a command address latency (CAL) of one among the plurality of volatile memory devices to a first value, and sets a command address latency of remaining volatile memory devices to a second value different from the first value.Type: GrantFiled: August 23, 2016Date of Patent: September 25, 2018Assignee: SK Hynix Inc.Inventor: HyunJu Yoon
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Patent number: 10073744Abstract: A nonvolatile memory module includes volatile memory devices; a nonvolatile memory device; and a controller suitable for backing up data stored in the volatile memory devices or restoring data backed up in the nonvolatile memory device, according to a fail/recovery of power of the host, the controller including a power-down interrupt logic which interrupts a backup operation when the power of the host is recovered while performing the backup operation, the power-down interrupt logic including: a logic which determines whether sufficient erased blocks exist in the nonvolatile memory device; a logic which erases a new block when the sufficient erased bocks do not exist; and an interrupt backup logic which backs up a volatile memory device having data corresponding to the erased block, when a fail in the power of the host is detected or a backup operation is instructed from the host.Type: GrantFiled: August 23, 2016Date of Patent: September 11, 2018Assignee: SK Hynix Inc.Inventor: HyunJu Yoon
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Patent number: 10019187Abstract: A nonvolatile memory module includes volatile memory devices sharing a data bus and a control bus; at least one nonvolatile memory device; and a controller for backing up data stored in the volatile memory devices into the nonvolatile memory device at a power failure of a host, and restoring data backed up in the nonvolatile memory device to the volatile memory devices at recovery of the power failure, the controller including: a command/address snooping logic for snooping on a command and an address inputted from a memory controller of the host, and analyzing amounts of stored data in the respective volatile memory devices; and a command/address control logic for selecting one of the volatile memory devices in order of the amounts of stored data based on analysis results of the command/address snooping logic, and backing up data of the selected volatile memory device in the nonvolatile memory device.Type: GrantFiled: August 23, 2016Date of Patent: July 10, 2018Assignee: SK Hynix Inc.Inventor: HyunJu Yoon
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Publication number: 20170277463Abstract: A nonvolatile memory module includes volatile memory devices sharing a data bus and a control bus through which a command and an address are transmitted; at least one nonvolatile memory device; and a controller for backing up data stored in the volatile memory devices into the nonvolatile memory device at a power failure of a host, and restoring data backed up in the nonvolatile memory device to the volatile memory devices at recovery of the power failure, the controller including: a command/address snooping logic for snooping on a command and an address inputted from a memory controller of the host, and analyzing valid areas of data stored in the respective volatile memory devices; and a command/address control logic for selecting the volatile memory device having the valid area of data based on analysis results of the command/address snooping logic, and backing up selected volatile memory into the nonvolatile memory device.Type: ApplicationFiled: August 23, 2016Publication date: September 28, 2017Inventor: HyunJu YOON
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Publication number: 20170277464Abstract: A nonvolatile memory module includes volatile memory devices sharing a data bus and a control bus; at least one nonvolatile memory device; and a controller for backing up data stored in the volatile memory devices into the nonvolatile memory device at a power failure of a host, and restoring data backed up in the nonvolatile memory device to the volatile memory devices at recovery of the power failure, the controller including: a command/address snooping logic for snooping on a command and an address inputted from a memory controller of the host, and analyzing amounts of stored data in the respective volatile memory devices; and a command/address control logic for selecting one of the volatile memory devices in order of the amounts of stored data based on analysis results of the command/address snooping logic, and backing up data of the selected volatile memory device in the nonvolatile memory device.Type: ApplicationFiled: August 23, 2016Publication date: September 28, 2017Inventor: HyunJu YOON
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Publication number: 20170277593Abstract: A nonvolatile memory module includes volatile memory devices; a nonvolatile memory device; and a controller suitable for backing up data stored in the volatile memory devices or restoring data backed up in the nonvolatile memory device, according to a fail/recovery of power of the host, the controller including a power-down interrupt logic which interrupts a backup operation when the power of the host is recovered while performing the backup operation, the power-down interrupt logic including: a logic which determines whether sufficient erased blocks exist in the nonvolatile memory device; a logic which erases a new block when the sufficient erased bocks do not exist; and an interrupt backup logic which backs up a volatile memory device having data corresponding to the erased block, when a fail in the power of the host is detected or a backup operation is instructed from the host.Type: ApplicationFiled: August 23, 2016Publication date: September 28, 2017Inventor: HyunJu YOON
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Publication number: 20170277594Abstract: A nonvolatile memory module includes a plurality of volatile memory devices sharing a data bus through which data is transmitted and a control bus through which a command and an address are transmitted; at least one nonvolatile memory device; and a controller including a backup logic which backs up data stored in the plurality of volatile memory devices when a fail in power of the host is detected or a backup operation is instructed from the memory controller of the host, wherein the backup logic sets a command address latency (CAL) of one among the plurality of volatile memory devices to a first value, and sets a command address latency of remaining volatile memory devices to a second value different from the first value.Type: ApplicationFiled: August 23, 2016Publication date: September 28, 2017Inventor: HyunJu YOON
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Patent number: 8867288Abstract: A method for testing a memory device includes entering a test mode in which multiple memory banks operate in a same manner, allowing a row corresponding to a row address in the multiple memory banks to be activated, latching a bank address and the row address corresponding to the multiple memory banks, writing same data in a column selected by a column address in the multiple memory banks, reading the data written in the writing of the data from the multiple memory banks, checking whether the data read from the multiple memory banks in the reading of the data are equal to each other, and programming the bank address and the row address to a nonvolatile memory when the data read from the multiple memory banks are different from each other.Type: GrantFiled: November 8, 2012Date of Patent: October 21, 2014Assignee: SK Hynix Inc.Inventors: Hyunsu Yoon, Jeongsu Jeong, Youncheul Kim, Gwangyeong Stanley Jeong, Hyunju Yoon
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Publication number: 20140126301Abstract: A method for testing a memory device includes entering a test mode in which multiple memory banks operate in a same manner, allowing a row corresponding to a row address in the multiple memory banks to be activated, latching a bank address and the row address corresponding to the multiple memory banks, writing same data in a column selected by a column address in the multiple memory banks, reading the data written in the writing of the data from the multiple memory banks, checking whether the data read from the multiple memory banks in the reading of the data are equal to each other, and matching the memory bank address and the row address with each other and programming the matched address to a nonvolatile memory when the data read from the multiple memory banks are different from each other.Type: ApplicationFiled: November 8, 2012Publication date: May 8, 2014Applicant: SK HYNIX INC.Inventors: Hyunsu YOON, Jeongsu JEONG, Youncheul KIM, Gwangyeong Stanley JEONG, Hyunju YOON