Patents by Inventor Yong-In Lee

Yong-In Lee 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: 20250077407
    Abstract: A memory box includes memory devices comprising memory cells configured to store data, a sensor configured to measure state information of the memory devices, and a mode manager configured to divide the memory devices into a plurality of groups, receive a priority between the plurality of groups from a host device, receive the state information from the sensor, and dynamically control an operation mode of the plurality of groups based on the priority and the state information
    Type: Application
    Filed: January 24, 2024
    Publication date: March 6, 2025
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong In LEE, Mincheol KANG
  • Publication number: 20240411682
    Abstract: A Compute Express Link (CXL) memory device includes: memory cell groups configured to store data; one or more sensors configured to measure degradation factors of the memory cell groups; and a control component configured to: receive a memory allocation request from a host device connected to the CXL memory device using CXL; and perform memory allocation of the memory cell groups for the host device based on degradation states of the memory cell groups according to the degradation factors of the memory cell groups.
    Type: Application
    Filed: November 1, 2023
    Publication date: December 12, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Janghyuk AN, Yong In LEE
  • Publication number: 20240205169
    Abstract: An electronic apparatus includes a plurality of processor device-memory device groups, and each of the plurality of processor device-memory device groups includes a plurality of memory devices respectively comprising one or more memories, a plurality of processor devices respectively comprising one or more processors, and a plurality of switches. Each of the plurality of switches includes a plurality of ports. Each of first memory devices included in a first processor device-memory device group of the plurality of processor device-memory device groups is connected to a first subset of ports of one switch of first switches included in the first processor device-memory device group, and to a first subset of ports of one switch of second switches of the plurality of switches included in a second processor device-memory device group of the plurality of processor device-memory device groups.
    Type: Application
    Filed: July 18, 2023
    Publication date: June 20, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Young Jun HONG, Yong In LEE, Wonseok LEE
  • Patent number: 11635902
    Abstract: A storage device which is connected to a host using a virtual memory includes a solid state drive that receives a streaming access command including a logical block address (LBA) list and a chunk size, and prefetches stream data requested according to the LBA list and the chunk size from a nonvolatile memory device without an additional command. The prefetched stream data is sequentially loaded onto a buffer, and an in-storage computing block accesses a streaming region registered on the virtual memory to sequentially read the stream data loaded onto the buffer in units of the chunk size. The buffer is mapped onto a virtual memory address of the streaming region.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: April 25, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Duckho Bae, Dong-Uk Kim, Jaehong Min, Yong In Lee, Jooyoung Hwang
  • Publication number: 20230115922
    Abstract: A method for fabricating a semiconductor device includes loading a substrate into a process chamber, processing the substrate in the process chamber, using a plasma generated inside the process chamber, receiving a plasma light emitted from the plasma, selecting a target light from the plasma light, such that the target light is related to a surface condition of the substrate, and analyzing an intensity of the target light over time to monitor the surface condition of the substrate.
    Type: Application
    Filed: May 20, 2022
    Publication date: April 13, 2023
    Inventors: Yong In LEE, In Hwa BAEK, Se-Hoon JANG, Dong Gap SHIN, Young Ho KIM, Seung Dae SEOK, Si Woong WOO, Jun Gyu LEE
  • Publication number: 20210303189
    Abstract: A storage device which is connected to a host using a virtual memory includes a solid state drive that receives a streaming access command including a logical block address (LBA) list and a chunk size, and prefetches stream data requested according to the LBA list and the chunk size from a nonvolatile memory device without an additional command. The prefetched stream data is sequentially loaded onto a buffer, and an in-storage computing block accesses a streaming region registered on the virtual memory to sequentially read the stream data loaded onto the buffer in units of the chunk size. The buffer is mapped onto a virtual memory address of the streaming region.
    Type: Application
    Filed: June 10, 2021
    Publication date: September 30, 2021
    Inventors: DUCKHO BAE, DONG-UK KIM, JAEHONG MIN, YONG IN LEE, JOOYOUNG HWANG
  • Patent number: 11061591
    Abstract: A storage device which is connected to a host using a virtual memory includes a solid state drive that receives a streaming access command including a logical block address (LBA) list and a chunk size, and prefetches stream data requested according to the LBA list and the chunk size from a nonvolatile memory device without an additional command. The prefetched stream data is sequentially loaded onto a buffer, and an in-storage computing block accesses a streaming region registered on the virtual memory to sequentially read the stream data loaded onto the buffer in units of the chunk size. The buffer is mapped onto a virtual memory address of the streaming region.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: July 13, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Duckho Bae, Dong-Uk Kim, Jaehong Min, Yong In Lee, Jooyoung Hwang
  • Publication number: 20200142621
    Abstract: A storage device which is connected to a host using a virtual memory includes a solid state drive that receives a streaming access command including a logical block address (LBA) list and a chunk size, and prefetches stream data requested according to the LBA list and the chunk size from a nonvolatile memory device without an additional command The prefetched stream data is sequentially loaded onto a buffer, and an in-storage computing block accesses a streaming region registered on the virtual memory to sequentially read the stream data loaded onto the buffer in units of the chunk size. The buffer is mapped onto a virtual memory address of the streaming region.
    Type: Application
    Filed: September 5, 2019
    Publication date: May 7, 2020
    Inventors: DUCKHO BAE, DONG-UK KIM, JAEHONG MIN, YONG IN LEE, JOOYOUNG HWANG
  • Patent number: 10004138
    Abstract: Disclosed are an optical member, a display device including the optical member and a method of fabricating the optical member. The display device includes a light source; a wavelength conversion member into which light generated from the light source is incident; and a display panel into which light is incident from the wavelength conversion member. The wavelength conversion member includes a receiving part having a pipe shape; a matrix in the receiving part; and a plurality of wavelength conversion particles disposed in the matrix to convert a wavelength of the light generated from the light source.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: June 19, 2018
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Byung Soo Kim, Keun Sik Lee, Chung Won Seo, Ji Won Jo, Hyuk Jin Hong, Yong In Lee
  • Patent number: 9832861
    Abstract: A touch panel is provided. The touch panel includes a substrate, a jumper metal, a first insulation layer, first and second conductive patterns, first and second metal electrodes, and a second insulation layer. The jumper metal is formed on the substrate. The first insulation layer includes an opening and is formed on the jumper metal. The first and second conductive patterns are formed on the first insulation layer. The first and second metal electrodes are respectively connected to end portions of the first and second conductive patterns. The second insulation layer is formed on the first and second conductive patterns and the first and second metal electrodes. One of the first and second conductive patterns is connected by the jumper metal exposed through the opening of the first insulation layer.
    Type: Grant
    Filed: October 15, 2010
    Date of Patent: November 28, 2017
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Byung Soo Kim, Keun Sik Lee, Chung Won Seo, Ji Won Jo, Hyuk Jin Hong, Yong In Lee
  • Patent number: 9759408
    Abstract: Disclosed is a lighting device capable of reducing UGR (Unified Glare Rating). in a illuminating member, reflection efficiency of light significantly scattering to the left and right among light applied to the air gap through the diffusion plate is increased using the adhesion material pattern layer of periphery surrounding an air gap, and simultaneously, the UGR may be reduced by removing the process disposing the pattern with a specific structure and increasing the process efficiency.
    Type: Grant
    Filed: July 26, 2012
    Date of Patent: September 12, 2017
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jun Phill Eom, Dong Mug Seong, Dong Hyun Lee, Beom Sun Hong, Yong In Lee
  • Patent number: 9625642
    Abstract: A light unit is provided. The light unit includes a PCB mounted with a plurality of LEDs, and a light guide member having a plurality of reception grooves piercing therethrough and receiving the LEDs, wherein the light guide member includes one surface and the other surface opposite to the one surface, and the one surface of the light guide member is further coated with the resin material. The reception grooves are formed in the light guide member and are filled with a fluid resin material, thus preventing the damage to the LED caused by the difference between the thermal expansion rates of the components such as the light guide member, the reflection film and the PCB.
    Type: Grant
    Filed: September 2, 2011
    Date of Patent: April 18, 2017
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jong Sun Kim, Sang Jun Park, Jae Hyuk Jang, Hyung Min Park, Kyoung Soo Ahn, Jeong Oh Lee, Yong In Lee
  • Publication number: 20170031633
    Abstract: A method of operating a data storage device, which is connected with a host and includes a memory device and a controller, is provided. The method includes receiving, by the controller, a first instance in object-oriented programming language, which corresponds to a write command output from the host; transforming, by the controller, the first instance into first object data; and programming, by the controller, the first object data to the memory device.
    Type: Application
    Filed: July 7, 2016
    Publication date: February 2, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Yong In LEE
  • Patent number: 9400577
    Abstract: A touch panel is provided. The touch panel includes a first conductive pattern, a first insulation layer, a second conductive pattern, a first metal electrode, a second metal electrode, and a second insulation layer. The first conductive pattern is formed on a transparent substrate. The first insulation layer is formed on the first conductive pattern. The second conductive pattern is formed on the first insulation layer. The first metal electrode is connected to one end of the first conductive pattern. The second metal electrode is connected to one end of the second conductive pattern. The second insulation layer is formed on the second conductive pattern, the first metal electrode or the second metal electrode.
    Type: Grant
    Filed: October 15, 2010
    Date of Patent: July 26, 2016
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Byung Soo Kim, Keun Sik Lee, Chung Won Seo, Ji Won Jo, Hyuk Jin Hong, Yong In Lee
  • Patent number: 9273845
    Abstract: The present invention relates to an lighting device capable of reducing UGR (Unified Glare Rating) characterized by comprising the frame portion formed at the peripheral area in which the printed circuit board mounted with a light source and the light source are arranged, and the inserting portion into which the diffusing plate and the optical plate are inserted at the inside of the frame portion simultaneously. Particularly, an air gap can be formed on the closed adhered surface of the optical plate and the diffusing plate.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: March 1, 2016
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jun Phill Eom, Dong Mug Seong, Beom Sun Hong, Dong Hyun Lee, Yong In Lee
  • Patent number: 9121981
    Abstract: The present invention provides a light unit, comprising a printed circuit board equipped with a plurality of LEDs; and a light guide member equipped with mounting grooves to house the LEDs. It is preferred that the light guide member comprises one surface and another surface facing the one surface; a first density pattern area and a second density pattern area having higher density than that of the first density pattern area are formed in the one surface; and the second density pattern is disposed in an area closer to the light emitting surface of the LED than the first density pattern area. According to the present invention, hot spots can be removed by forming high density optical patterns on the upper surface of a light guide member and diffusing the light of LEDs; meanwhile, the transmission range of light can be extended and light extraction efficiency can be improved by disposing low density optical patterns in adjacent areas.
    Type: Grant
    Filed: July 15, 2011
    Date of Patent: September 1, 2015
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jong Sun Kim, Sang Jun Park, Kyoung Soo Ahn, Kyoung Jong Yoo, Yong In Lee
  • Patent number: 8956962
    Abstract: A method for fabricating a large-area nanoscale pattern includes: forming multilayer main thin films isolated by passivation layers; patterning a first main thin film to form a first main pattern; forming a first spacer pattern with respect to the first main pattern; and forming a second main pattern by transferring the first spacer pattern onto a second main thin film. By using multilayer main thin films isolated by different passivation films, spacer lithography capable of reducing a pattern pitch can be repetitively performed, and the pattern pitch is repetitively reduced without shape distortion after formation of micrometer-scale patterns, thereby forming nanometer-scale fine patterns uniformly over a wide area.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: February 17, 2015
    Assignee: LG Innotek Co., Ltd.
    Inventors: Young-Jae Lee, Kyoung Jong Yoo, Jin Su Kim, Jun Lee, Yong In Lee, JunBo Yoon, JeongHo Yeon, Joo-Hyung Lee, Jeong Oen Lee
  • Publication number: 20140367148
    Abstract: Disclosed are an optical member, a display device including the optical member and a method of fabricating the optical member. The display device includes a light source; a wavelength conversion member into which light generated from the light source is incident; and a display panel into which light is incident from the wavelength conversion member. The wavelength conversion member includes a receiving part having a pipe shape; a matrix in the receiving part; and a plurality of wavelength conversion particles disposed in the matrix to convert a wavelength of the light generated from the light source.
    Type: Application
    Filed: August 27, 2014
    Publication date: December 18, 2014
    Inventors: Byung Soo Kim, Keun Sik LEE, Chung Won SEO, Ji Won JO, Hyuk Jin HONG, Yong In LEE
  • Publication number: 20140192540
    Abstract: Disclosed is a lighting device capable of reducing UGR (Unified Glare Rating). in a illuminating member, reflection efficiency of light significantly scattering to the left and right among light applied to the air gap through the diffusion plate is increased using the adhesion material pattern layer of periphery surrounding an air gap, and simultaneously, the UGR may be reduced by removing the process disposing the pattern with a specific structure and increasing the process efficiency.
    Type: Application
    Filed: July 26, 2012
    Publication date: July 10, 2014
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Jun Phill Eom, Dong Mug Seong, Dong Hyun Lee, Beom Sun Hong, Yong In Lee
  • Publication number: 20140140068
    Abstract: The present invention relates to an lighting device capable of reducing UGR (Unified Glare Rating) characterized by comprising the frame portion formed at the peripheral area in which the printed circuit board mounted with a light source and the light source are arranged, and the inserting portion into which the diffusing plate and the optical plate are inserted at the inside of the frame portion simultaneously. Particularly, an air gap can be formed on the closed adhered surface of the optical plate and the diffusing plate.
    Type: Application
    Filed: June 29, 2012
    Publication date: May 22, 2014
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Jun Phill Eom, Dong Mug Seong, Beom Sun Hong, Dong Hyun Lee, Yong In Lee