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).
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Publication number: 20250077407Abstract: 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 informationType: ApplicationFiled: January 24, 2024Publication date: March 6, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yong In LEE, Mincheol KANG
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Publication number: 20240411682Abstract: 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: ApplicationFiled: November 1, 2023Publication date: December 12, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Janghyuk AN, Yong In LEE
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Publication number: 20240205169Abstract: 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: ApplicationFiled: July 18, 2023Publication date: June 20, 2024Applicant: Samsung Electronics Co., Ltd.Inventors: Young Jun HONG, Yong In LEE, Wonseok LEE
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Patent number: 11635902Abstract: 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: GrantFiled: June 10, 2021Date of Patent: April 25, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Duckho Bae, Dong-Uk Kim, Jaehong Min, Yong In Lee, Jooyoung Hwang
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Publication number: 20230115922Abstract: 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: ApplicationFiled: May 20, 2022Publication date: April 13, 2023Inventors: Yong In LEE, In Hwa BAEK, Se-Hoon JANG, Dong Gap SHIN, Young Ho KIM, Seung Dae SEOK, Si Woong WOO, Jun Gyu LEE
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Publication number: 20210303189Abstract: 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: ApplicationFiled: June 10, 2021Publication date: September 30, 2021Inventors: DUCKHO BAE, DONG-UK KIM, JAEHONG MIN, YONG IN LEE, JOOYOUNG HWANG
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Patent number: 11061591Abstract: 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: GrantFiled: September 5, 2019Date of Patent: July 13, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Duckho Bae, Dong-Uk Kim, Jaehong Min, Yong In Lee, Jooyoung Hwang
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Publication number: 20200142621Abstract: 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: ApplicationFiled: September 5, 2019Publication date: May 7, 2020Inventors: DUCKHO BAE, DONG-UK KIM, JAEHONG MIN, YONG IN LEE, JOOYOUNG HWANG
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Patent number: 10004138Abstract: 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: GrantFiled: August 27, 2014Date of Patent: June 19, 2018Assignee: LG INNOTEK CO., LTD.Inventors: Byung Soo Kim, Keun Sik Lee, Chung Won Seo, Ji Won Jo, Hyuk Jin Hong, Yong In Lee
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Patent number: 9832861Abstract: 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: GrantFiled: October 15, 2010Date of Patent: November 28, 2017Assignee: LG INNOTEK CO., LTD.Inventors: Byung Soo Kim, Keun Sik Lee, Chung Won Seo, Ji Won Jo, Hyuk Jin Hong, Yong In Lee
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Patent number: 9759408Abstract: 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: GrantFiled: July 26, 2012Date of Patent: September 12, 2017Assignee: LG INNOTEK CO., LTD.Inventors: Jun Phill Eom, Dong Mug Seong, Dong Hyun Lee, Beom Sun Hong, Yong In Lee
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Patent number: 9625642Abstract: 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: GrantFiled: September 2, 2011Date of Patent: April 18, 2017Assignee: 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
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Publication number: 20170031633Abstract: 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: ApplicationFiled: July 7, 2016Publication date: February 2, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Yong In LEE
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Patent number: 9400577Abstract: 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: GrantFiled: October 15, 2010Date of Patent: July 26, 2016Assignee: LG INNOTEK CO., LTD.Inventors: Byung Soo Kim, Keun Sik Lee, Chung Won Seo, Ji Won Jo, Hyuk Jin Hong, Yong In Lee
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Patent number: 9273845Abstract: 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: GrantFiled: June 29, 2012Date of Patent: March 1, 2016Assignee: LG INNOTEK CO., LTD.Inventors: Jun Phill Eom, Dong Mug Seong, Beom Sun Hong, Dong Hyun Lee, Yong In Lee
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Patent number: 9121981Abstract: 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: GrantFiled: July 15, 2011Date of Patent: September 1, 2015Assignee: LG INNOTEK CO., LTD.Inventors: Jong Sun Kim, Sang Jun Park, Kyoung Soo Ahn, Kyoung Jong Yoo, Yong In Lee
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Patent number: 8956962Abstract: 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: GrantFiled: September 23, 2011Date of Patent: February 17, 2015Assignee: 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
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Publication number: 20140367148Abstract: 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: ApplicationFiled: August 27, 2014Publication date: December 18, 2014Inventors: Byung Soo Kim, Keun Sik LEE, Chung Won SEO, Ji Won JO, Hyuk Jin HONG, Yong In LEE
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Publication number: 20140192540Abstract: 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: ApplicationFiled: July 26, 2012Publication date: July 10, 2014Applicant: LG INNOTEK CO., LTD.Inventors: Jun Phill Eom, Dong Mug Seong, Dong Hyun Lee, Beom Sun Hong, Yong In Lee
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Publication number: 20140140068Abstract: 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: ApplicationFiled: June 29, 2012Publication date: May 22, 2014Applicant: LG INNOTEK CO., LTD.Inventors: Jun Phill Eom, Dong Mug Seong, Beom Sun Hong, Dong Hyun Lee, Yong In Lee