Patents by Inventor Ki-Sun Kim
Ki-Sun Kim 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: 20240145263Abstract: According to an aspect of the present disclosure, there is provided a substrate treating apparatus comprising: a vessel part having a substrate treatment region formed therein and including a supply port through which a treating fluid is supplied to the substrate treatment region and an exhaust port through which the treating fluid is exhausted from the substrate treatment region; a fluid supply unit configured to supply the treating fluid to the substrate treatment region; an exhaust unit configured to exhaust the treating fluid from the vessel part. The exhaust unit comprises: a main line connected to the exhaust port; an extension line branched from at least one of first and second nodes of the main line and including at least one of a first orifice or a first check valve to control an exhaust speed; and an auxiliary line branched from a third node of the main line, where an orifice and a check valve are not formed.Type: ApplicationFiled: January 20, 2023Publication date: May 2, 2024Inventors: Seung Hoon OH, Ki Bong KIM, Jong Doo LEE, Young Hun LEE, Mi So PARK, Jin Se PARK, Yong Sun KO
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Publication number: 20240105616Abstract: Various embodiments generally relate to a power distribution network and a semiconductor device, which may include: a plurality of chip pads; a first distribution layer in which a plurality of first conductive lines having rectangular shapes of different sizes, respectively, are disposed; a second distribution layer in which a plurality of second conductive lines including a central cross-shaped conductive line and L-shaped conductive lines open toward respective corners of the second distribution layer are disposed; and a redistribution layer electrically coupling chip pads to which power is applied among the plurality of chip pads and the first conductive lines of the first distribution layer.Type: ApplicationFiled: December 26, 2022Publication date: March 28, 2024Inventors: Ki Bum KANG, Myeong Jin KIM, Jin Hyun KIM, Yun RA, Gyu Sun PARK, Sei Hyung JANG
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Patent number: 11942642Abstract: Provided herein is an apparatus. The apparatus can include a battery cell. The battery cell can include an electrode. The apparatus can include a first solid electrolyte interphase on the electrode. The first solid electrolyte interphase can be formed from a first electrolyte having a salt concentration greater than or equal to 1 M. The apparatus can include a second solid electrolyte interphase on the electrode. The second solid electrolyte interphase can be formed from a second electrolyte different from the first electrolyte.Type: GrantFiled: October 26, 2022Date of Patent: March 26, 2024Assignee: Rivian IP Holdings, LLCInventors: Judith Alvarado Kim, Liyuan Sun, Soo Kim, Tae Kyoung Kim, Ki Tae Park
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Publication number: 20240098091Abstract: Provided is a method performed by a least one computing device for a message service. The method comprises receiving a transmission request for a compound message which is a bundled message comprising a parent message and a plurality of child messages, obtaining permission information for a sender of the compound message, determining whether to allow each of the child messages to be sent based on the permission information and controlling transmission of the compound message based on the determination result.Type: ApplicationFiled: July 5, 2023Publication date: March 21, 2024Applicant: SAMSUNG SDS CO., LTD.Inventors: Myoung Kyhun CHOI, Han Eol LEE, Kyung sun KANG, Yong Kook PARK, Ki Man KIM
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Publication number: 20240088158Abstract: A display device includes: a substrate; a polycrystalline silicon film on the substrate; and a first buffer film between the substrate and the polycrystalline silicon film and having one surface contacting the polycrystalline silicon film and another surface opposite to the one surface, wherein the one surface of the first buffer film has a first root mean square (RMS) roughness range, and the first RMS roughness range is 1.5 nm or less.Type: ApplicationFiled: November 13, 2023Publication date: March 14, 2024Inventors: Ki Hyun KIM, Young Gil PARK, Jin Suk LEE, Jai Sun KYOUNG, Sug Woo JUNG
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Patent number: 11739399Abstract: A method for manufacturing a high-quality aluminum casting includes preparing an aluminum alloy raw material including Si in an amount of 9-12 wt %, melting the raw material to prepare a molten metal, adding a refiner containing Ti, B, and Sr to the molten metal, injecting the molten metal into a casting apparatus to maintain the temperature of the molten metal added with the refiner at 585-610° C., and operating the casting apparatus to cast the injected molten metal into a product having a predetermined shape.Type: GrantFiled: November 8, 2019Date of Patent: August 29, 2023Assignee: SAMKEE AUTOMOTIVE CO., LTDInventors: Sang-il Yoon, Dong-hyun Kim, Ki-sun Kim, Tae-young Kim
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Patent number: 11667815Abstract: The present disclosure relates to an adhesive film, and adhesive film includes: a photothermal conversion layer including a light absorbing agent and a pyrolytic resin; an adhesive base film layer disposed on the photothermal conversion layer; a buffer layer disposed on the adhesive base film layer; and an adhesive layer disposed on the buffer layer, and the buffer layer includes a polysiloxane resin, and the adhesive layer includes a silicon-based adhesive, and the silicon-based adhesive includes a silicon-based tackifier and a polysiloxane resin. The adhesive film according to the present disclosure can simplify a process of processing a substrate, and can prevent a damage of the substrate and a circuit or an element formed on the substrate.Type: GrantFiled: December 8, 2020Date of Patent: June 6, 2023Assignee: 3M Innovative Properties CompanyInventors: Kyosung Hwang, Yongsuk Yang, Ki-Sun Kim, Gyu Jin Jung
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Publication number: 20230036300Abstract: The present disclosure relates to an adhesive film, and adhesive film includes: a photothermal conversion layer including a light absorbing agent and a pyrolytic resin; an adhesive base film layer disposed on the photothermal conversion layer; a buffer layer disposed on the adhesive base film layer; and an adhesive layer disposed on the buffer layer, and the buffer layer includes a polysiloxane resin, and the adhesive layer includes a silicon-based adhesive, and the silicon-based adhesive includes a silicon-based tackifier and a polysiloxane resin. The adhesive film according to the present disclosure can simplify a process of processing a substrate, and can prevent a damage of the substrate and a circuit or an element formed on the substrate.Type: ApplicationFiled: December 8, 2020Publication date: February 2, 2023Inventors: Kyosung HWANG, Yongsuk YANG, Ki-Sun KIM, Gyu Jin JUNG
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Publication number: 20230029583Abstract: The present invention relates to an adhesive film comprising an adhesive layer; a photothermal conversion layer containing a light absorber and a thermally decomposable resin; and an adhesive base film layer disposed between the adhesive layer and the photothermal conversion layer, wherein the adhesive base film layer contains a multifunctional epoxy resin, a binder resin, a curing agent, and a curing catalyst. The adhesive film according to the present invention may be able to simplify a processing process of a substrate, and prevent damage to the substrate and circuits or elements formed on the substrate.Type: ApplicationFiled: October 13, 2020Publication date: February 2, 2023Inventors: Kyosung Hwang, Yongsuk Yang, Ki-Sun Kim, Gyu Jin Jung
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Patent number: 11555404Abstract: A rotary compressor has a combined vane-roller structure that may ensure improved productivity and reliability through control of mechanical properties. The rotary compressor includes a coupling groove which is disposed at one side of an outer circumferential surface of the roller, which has a circular arc shape from an outer diameter of the roller towards an inner diameter of the roller, and which is configured to couple a vane and the roller, and includes a ferrosoferric oxide (Fe3O4) film on a surface of the coupling groove. A manufacturing method of the rotary compressor is also described.Type: GrantFiled: June 24, 2020Date of Patent: January 17, 2023Assignee: LG Electronics Inc.Inventors: Ki Sun Kim, Sangha Lee, Jebyoung Moon, Taeyoung Noh, Jaeyeol Lee
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Patent number: 11493044Abstract: A rotary compressor includes a cylinder having a vane slot and a compression chamber, a shaft having an eccentric portion and configured to perpendicularly pass through a center of the compression chamber, a roller having a coupling groove and configured to orbit in the compression chamber by rotation of the shaft, and a vane having a vane hinge coupled to the coupling groove and a vane body being inserted into the vane slot and configured to divide the compression chamber into a discharge space and a suction space. A shape of the discharge-sided groove close to the discharge space and a shape of the suction-sided groove close to the suction space are asymmetrically formed between the vane hinge and the vane body with respect to the a central axis of the vane.Type: GrantFiled: July 16, 2020Date of Patent: November 8, 2022Assignee: LG Electronics Inc.Inventors: Ki Sun Kim, Sangha Lee, Jaeyeol Lee
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Patent number: 11313367Abstract: A rotary compressor includes a roller that is provided with oil grooves concavely formed in a centrifugal direction from an inner circumferential surface of the roller facing an eccentric portion. The oil grooves are disposed at positions not overlapping an intake and a discharge port in an axial direction.Type: GrantFiled: May 21, 2020Date of Patent: April 26, 2022Assignee: LG Electronics Inc.Inventors: Ki Sun Kim, Sangha Lee, Jaeyeol Lee
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Patent number: 11243888Abstract: A data storage apparatus includes storage divided into unit physical regions and having data stored therein, a buffer memory having buffer memory regions loaded with a map table comprising map data respectively indicating connection information between logical addresses of a host and start physical addresses for the unit physical regions, and a controller configured to: control data input and output to and from the storage according to a request of a host, to read, based on a map table address corresponding to a logical address included in the request, the map data for the logical address from the buffer memory, and to remap the map data by merging source map data of a buffer memory region having a number of errors equal to or greater than a threshold value with victim map data of a buffer memory region having a number of errors less than the threshold value.Type: GrantFiled: July 21, 2020Date of Patent: February 8, 2022Assignee: SK hynix Inc.Inventors: Yong Jin, Ki Sun Kim
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Publication number: 20210240627Abstract: A data storage apparatus includes storage divided into unit physical regions and having data stored therein, a buffer memory having buffer memory regions loaded with a map table comprising map data respectively indicating connection information between logical addresses of a host and start physical addresses for the unit physical regions, and a controller configured to: control data input and output to and from the storage according to a request of a host, to read, based on a map table address corresponding to a logical address included in the request, the map data for the logical address from the buffer memory, and to remap the map data by merging source map data of a buffer memory region having a number of errors equal to or greater than a threshold value with victim map data of a buffer memory region having a number of errors less than the threshold value.Type: ApplicationFiled: July 21, 2020Publication date: August 5, 2021Inventors: Yong JIN, Ki Sun KIM
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Publication number: 20210173785Abstract: The present disclosure relates to an electronic device. A storage device having improved capacity scalability according to the present technology includes a first memory controller and a second memory controller. The first memory controller communicates with a host and controls a first memory device group. The second memory controller communicates with the first memory controller and controls a second memory device group. The first memory controller controls the first memory device group based on a first address mapping method, and controls the second memory device group through the second memory controller based on a second address mapping method different from the first address mapping method.Type: ApplicationFiled: May 28, 2020Publication date: June 10, 2021Inventors: Yong JIN, Ki Sun KIM
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Publication number: 20210108291Abstract: A method for manufacturing a high-quality aluminum casting includes preparing an aluminum alloy raw material including Si in an amount of 9-12 wt %, melting the raw material to prepare a molten metal, adding a refiner containing Ti, B, and Sr to the molten metal, injecting the molten metal into a casting apparatus to maintain the temperature of the molten metal added with the refiner at 585-610° C., and operating the casting apparatus to cast the injected molten metal into a product having a predetermined shape.Type: ApplicationFiled: November 8, 2019Publication date: April 15, 2021Inventors: Sang-il YOON, Dong-hyun KIM, Ki-sun KIM, Tae-young KIM
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Publication number: 20210025389Abstract: A rotary compressor includes a roller that is provided with oil grooves concavely formed in a centrifugal direction from an inner circumferential surface of the roller facing an eccentric portion. The oil grooves are disposed at positions not overlapping an intake and a discharge port in an axial direction.Type: ApplicationFiled: May 21, 2020Publication date: January 28, 2021Inventors: Ki Sun KIM, Sangha LEE, Jaeyeol LEE
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Publication number: 20210017984Abstract: A rotary compressor includes a cylinder having a vane slot and a compression chamber, a shaft having an eccentric portion and configured to perpendicularly pass through a center of the compression chamber, a roller having a coupling groove and configured to orbit in the compression chamber by rotation of the shaft, and a vane having a vane hinge coupled to the coupling groove and a vane body being inserted into the vane slot and configured to divide the compression chamber into a discharge space and a suction space. A shape of the discharge-sided groove close to the discharge space and a shape of the suction-sided groove close to the suction space are asymmetrically formed between the vane hinge and the vane body with respect to the a central axis of the vane.Type: ApplicationFiled: July 16, 2020Publication date: January 21, 2021Inventors: Ki Sun KIM, Sangha LEE, Jaeyeol LEE
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Publication number: 20200408097Abstract: A rotary compressor has a combined vane-roller structure that may ensure improved productivity and reliability through control of mechanical properties. The rotary compressor includes a coupling groove which is disposed at one side of an outer circumferential surface of the roller, which has a circular arc shape from an outer diameter of the roller towards an inner diameter of the roller, and which is configured to couple a vane and the roller, and includes a ferrosoferric oxide (Fe3O4) film on a surface of the coupling groove. A manufacturing method of the rotary compressor is also described.Type: ApplicationFiled: June 24, 2020Publication date: December 31, 2020Inventors: Ki Sun KIM, Sangha LEE, Jebyoung MOON, Taeyoung NOH, Jaeyeol LEE
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Publication number: 20200368134Abstract: The present disclosure relates to a powder-to-cream type powder cosmetic composition. The powder cosmetic composition according to one aspect contains starch instead of hydrophobic silica, and thus not only has excellent lasting, moisturizing ability, and adhesiveness but also has an effect of being safe due to the harmlessness to the human body.Type: ApplicationFiled: October 24, 2018Publication date: November 26, 2020Applicant: COSMAX, INC.Inventors: Mi JANG, Ki Sun KIM, Kweon Jong YOO