Patents by Inventor Sol Choi

Sol Choi 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: 20220365651
    Abstract: An input sensing unit may include the following elements: a first sensing electrode including first sensors and a first connector coupling the first sensors; a second sensing electrode including second sensors and a second connector coupling the second sensors; a first sensing line including first sensing line parts and a third connector coupling the first sensing line parts; a second sensing line; and an insulating layer including a first insulating side and a second insulating side opposite the first insulating side. The first sensing line parts may overlap the first sensors and may be disposed on the first insulating side. The second sensing line may overlap the second sensors and may be disposed on the first insulating side. The first sensors may be disposed on the second insulating side. The second sensors may be disposed on the second insulating side.
    Type: Application
    Filed: July 29, 2022
    Publication date: November 17, 2022
    Inventors: Hyun Wook CHO, Tae Joon KIM, Eun Sol SEO, Eung Kwan LEE, Jae Woo CHOI
  • Patent number: 11495165
    Abstract: A display device is described including a display panel for displaying an image and an input sensing unit disposed on the display panel for sensing a user input. The input sensing unit includes: an electrode unit including first electrodes and second electrodes which intersect each other and a control unit for determining the proximity of an object or the shape of the object, based on capacitance change values of the first electrodes and the second electrodes. In a first mode the input sensing unit is driven using a self-capacitance method. The control unit may merge the capacitance change values, and determine the proximity of the object based on the merged value. In a second mode based on mutual capacitance, the control unit may determine the shape of the object.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: November 8, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jae Woo Choi, Tae Joon Kim, Eun Sol Seo, Hyun Wook Cho
  • Publication number: 20220328465
    Abstract: A display device includes first and second electrodes disposed on a substrate, the first and second electrodes extending in a direction and being parallel to each other, a first insulating layer disposed on the first and second electrodes, light-emitting elements disposed on the first insulating layer, the light-emitting elements having first end portions disposed on the first electrode and second end portions disposed on the second electrode, and a partition disposed on the first insulating layer and being parallel to the first electrode, the partition including a first part that overlaps the light-emitting elements, and second parts that do not overlap the light-emitting elements, wherein a vertical distance from a top surface of the first electrode to a top surface of the first part is equal to a vertical distance from the top surface of the first electrode to top surfaces of the second parts.
    Type: Application
    Filed: December 7, 2021
    Publication date: October 13, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: Sung Geun BAE, Jeong Hyun LEE, Jong Chan LEE, Jin Woo LEE, Da Sol JEONG, Kyung Ah CHOI
  • Publication number: 20220315963
    Abstract: A method of producing sulfur-containing amino acids or derivatives of the sulfur-containing amino acids.
    Type: Application
    Filed: June 26, 2020
    Publication date: October 6, 2022
    Inventors: Sol CHOI, Hee Ju KIM, Jin Ah RHO, Jin Nam LEE, Han Hyoung LEE, Sun Young LEE, Sang Jun KIM, Jihyun SHIM
  • Publication number: 20220321884
    Abstract: A method is configured to process a bitstream generated by encoding a sequence of pictures partitioned into a plurality of subpictures. The method includes steps of: decoding, from the bitstream, partitioning information indicating a partitioning structure in which the pictures belonging to the sequence are partitioned into the subpictures; decoding ID information for the subpictures and mapping an ID to each of the subpictures by using the ID information; and reconstructing blocks within at least one subpicture by using the mapped ID.
    Type: Application
    Filed: August 10, 2020
    Publication date: October 6, 2022
    Inventors: Dong Gyu Sim, Han Sol Choi, Sea Nae Park, Seung Wook Park, Wha Pyeong Lim
  • Publication number: 20220315964
    Abstract: A method of producing sulfur-containing amino acids or derivatives of the sulfur-containing amino acids.
    Type: Application
    Filed: June 26, 2020
    Publication date: October 6, 2022
    Inventors: Sol CHOI, Hee Ju KIM, Jin Ah RHO, Jin Nam LEE, Han Hyoung LEE, Sun Young LEE, Sang Jun KIM, Jihyun SHIM
  • Publication number: 20220301783
    Abstract: A multilayer capacitor includes a capacitor body including a dielectric layer and a plurality of internal electrodes, and external electrodes disposed on both ends of the capacitor body and connected to exposed portions of the plurality of internal electrodes, respectively. Each of the external electrodes includes a conductive layer disposed on the capacitor body to be connected to one or more of the plurality of internal electrodes, a conductive resin layer covering the conductive layer, and including a plurality of metal particles, a plurality of elastic fine powder particles each having an elastic powder particle and a metal film plated on a surface of the elastic powder particle, and a conductive resin surrounding the plurality of metal particles and the plurality of elastic fine powder particles and contacting the conductive layer, and a plating layer covering the conductive resin layer.
    Type: Application
    Filed: June 9, 2022
    Publication date: September 22, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: San Kyeong, Chang Hak Choi, Jae Seok Yi, Bon Seok Koo, Jung Min Kim, Hae Sol Kang, Jun Hyeon Kim
  • Publication number: 20220262571
    Abstract: A multilayer electronic component has a body and a non-conductive resin layer. The non-conductive resin layer includes a body cover portion disposed in a region of an external surface of the body in which an electrode layer of an external electrode is not disposed, and an extending portion extending from the body cover portion between the electrode layer and a conductive resin layer of the external electrode, to thereby suppress arc discharge, improve bending strength, and improve moisture resistance.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 18, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jae Seok YI, Jung Min KIM, Bon Seok KOO, Chang Hak CHOI, Il Ro LEE, Byung Woo KANG, San KYEONG, Hae Sol KANG
  • Patent number: 11402943
    Abstract: An input sensing unit may include the following elements: a first sensing electrode including first sensors and a first connector coupling the first sensors; a second sensing electrode including second sensors and a second connector coupling the second sensors; a first sensing line including first sensing line parts and a third connector coupling the first sensing line parts; a second sensing line; and an insulating layer including a first insulating side and a second insulating side opposite the first insulating side. The first sensing line parts may overlap the first sensors and may be disposed on the first insulating side. The second sensing line may overlap the second sensors and may be disposed on the first insulating side. The first sensors may be disposed on the second insulating side. The second sensors may be disposed on the second insulating side.
    Type: Grant
    Filed: July 12, 2021
    Date of Patent: August 2, 2022
    Inventors: Hyun Wook Cho, Tae Joon Kim, Eun Sol Seo, Eung Kwan Lee, Jae Woo Choi
  • Publication number: 20220228179
    Abstract: Provided are a microorganism producing an L-amino acid or a precursor thereof, and a method of producing an L-amino acid or a precursor thereof using the microorganism.
    Type: Application
    Filed: April 29, 2020
    Publication date: July 21, 2022
    Inventors: Hye Ryun YOO, So-Yeon KIM, Hye Min PARK, Sung Gun LEE, Jin Nam LEE, Hyun Ah KIM, Sol CHOI, Lan HUH
  • Patent number: 11393633
    Abstract: A multilayer capacitor includes a capacitor body including a dielectric layer and a plurality of internal electrodes, and external electrodes disposed on both ends of the capacitor body and connected to exposed portions of the plurality of internal electrodes, respectively. Each of the external electrodes includes a conductive layer disposed on the capacitor body to be connected to one or more of the plurality of internal electrodes, a conductive resin layer covering the conductive layer, and including a plurality of metal particles, a plurality of elastic fine powder particles each having an elastic powder particle and a metal film plated on a surface of the elastic powder particle, and a conductive resin surrounding the plurality of metal particles and the plurality of elastic fine powder particles and contacting the conductive layer, and a plating layer covering the conductive resin layer.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: July 19, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: San Kyeong, Chang Hak Choi, Jae Seok Yi, Bon Seok Koo, Jung Min Kim, Hae Sol Kang, Jun Hyeon Kim
  • Patent number: 11393630
    Abstract: A multilayer electronic component has a body and a non-conductive resin layer. The non-conductive resin layer includes a body cover portion disposed in a region of an external surface of the body in which an electrode layer of an external electrode is not disposed, and an extending portion extending from the body cover portion between the electrode layer and a conductive resin layer of the external electrode, to thereby suppress arc discharge, improve bending strength, and improve moisture resistance.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: July 19, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jae Seok Yi, Jung Min Kim, Bon Seok Koo, Chang Hak Choi, Il Ro Lee, Byung Woo Kang, San Kyeong, Hae Sol Kang
  • Publication number: 20220167000
    Abstract: Disclosed herein are a method, apparatus, system, and computer-readable recording medium for image compression. An encoding apparatus performs preprocessing of feature map information, frame packing, frame classification, and encoding. A decoding apparatus performs decoding, frame depacking, and postprocessing in order to reconstruct feature map information. By encoding the feature map information, inter-prediction and intra-block prediction for a frame are performed. The encoding apparatus provides the decoding apparatus with a feature map information bitstream for reconstructing the feature map information along with an image information bitstream.
    Type: Application
    Filed: November 26, 2021
    Publication date: May 26, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Hyoung-Jin KWON, Ji-Hoon DO, Dong-Hyun KIM, Youn-Hee KIM, Jong-Ho KIM, Joo-Young LEE, Se-Yoon JEONG, Jin-Soo CHOI, Tae-Jin LEE, Jee-Hoon KIM, Dong-Gyu SIM, Seoung-Jun OH, Min-Hun LEE, Yun-Gu LEE, Han-Sol CHOI, Kwang-Hwan KIM
  • Publication number: 20220108490
    Abstract: There are provided a method, apparatus, system, and computer-readable recording medium for image compression. An encoding apparatus performs domain transformation and quantization on feature map information and image information. The encoding apparatus rearranges the result of domain transformation and quantization so as to have a form advantageous to the encoding procedure and encodes the result of rearrangement, thereby generating a bitstream. A decoding apparatus receives the bitstream, decodes the received bitstream, and performs inverse transformation, dequantization, and inverse rearrangement using information transmitted through the bitstream. The result of inverse transformation, dequantization, and inverse rearrangement is used for the machine-learning task of a neural network.
    Type: Application
    Filed: October 6, 2021
    Publication date: April 7, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Hyoung-Jin KWON, Ji-Hoon DO, Dong-Hyun KIM, Youn-Hee KIM, Joo-Young LEE, Se-Yoon JEONG, Jin-Soo CHOI, Tae-Jin LEE, Jee-Hoon KIM, Dong-Gyu SIM, Seoung-Jun OH, Min-Hun LEE, Yun-Gu LEE, Han-Sol CHOI, Kwang-Hwan KIM
  • Publication number: 20220092827
    Abstract: There are provided an apparatus, method, system, and recording medium for performing selective encoding/decoding on feature information. An encoding apparatus generates residual feature information. The encoding apparatus transmits the residual feature information to a decoding apparatus through a residual feature map bitstream. The residual feature information is the difference between feature information extracted from an original image and feature information extracted from a reconstructed image. Feature information of the reconstructed image is generated using the reconstructed image. Reconstructed feature information is generated using the feature information of the reconstructed image and reconstructed residual feature information.
    Type: Application
    Filed: September 22, 2021
    Publication date: March 24, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Ji-Hoon DO, Hyoung-Jin KWON, Dong-Hyun KIM, Youn-Hee KIM, Joo-Young LEE, Se-Yoon JEONG, Jin-Soo CHOI, Tae-Jin LEE, Jee-Hoon KIM, Dong-Gyu SIM, Seoung-Jun OH, Min-Hun LEE, Yun-Gu LEE, Han-Sol CHOI, Kwang-Hwan KIM
  • Publication number: 20220014769
    Abstract: For encoding and decoding images, an image encoding device divides each picture into sub-pictures that can be independently displayed, and signals layout information about the sub-pictures, and an image decoding device identifies each sub-block through the layout information and decodes the sub-pictures. A video decoding apparatus and method are configured to decode a bitstream containing an encoded sequence of pictures which are partitioned into a plurality of subpictures including a plurality of coding tree blocks.
    Type: Application
    Filed: May 15, 2020
    Publication date: January 13, 2022
    Inventors: Dong Gyu Sim, Sea Nae Park, Han Sol Choi, Seung Wook Park, Wha Pyeong Lim
  • Publication number: 20210368191
    Abstract: A method is provided for decoding a sequence of pictures using a gradual refresh technique. In particular, all areas in one picture are gradually encoded or decoded over a plurality of pictures associated with the picture.
    Type: Application
    Filed: March 12, 2020
    Publication date: November 25, 2021
    Inventors: Dong Gyu Sim, Han Sol Choi, Jong Seok Lee, Sea Nae Park, Seung Wook Park, Wha Pyeong Lim
  • Patent number: 11133501
    Abstract: A composite positive active material includes a lithium nickel cobalt aluminum composite oxide. A full width at half maximum (FWHM) of a peak of a (104) plane of the lithium nickel cobalt aluminum composite oxide is 0.15 or less and an FWHM of a peak of a (108) plane of the lithium nickel cobalt aluminum composite oxide is 0.15 or less, the peaks being obtained by X-ray diffraction analysis using a CuK? X-ray. A method of preparing the composite positive active material, and a lithium secondary battery including a positive electrode including the composite positive active material are disclosed.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: September 28, 2021
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Sanghoon Kim, Kwanghwan Cho, Eunsung Lee, Dohyung Park, ILseok Kim, Sol Choi
  • Publication number: 20210288388
    Abstract: The present disclosure relates to a rechargeable battery including a first electrode including a first coating part and a first uncoated part disposed adjacent to the first coating part, a second electrode including a second coating part and a second uncoated part disposed adjacent to the second coating part, a separator interposed between the first electrode and the second electrode, a first electrode tab electrically connected to the first electrode; and a second electrode tab electrically connected to the second electrode, wherein at least one among the first uncoated part, the second uncoated part, the first electrode tab, and the second electrode tab includes a stress buffering part.
    Type: Application
    Filed: July 5, 2017
    Publication date: September 16, 2021
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Sol CHOI, Hyeri EOM, Da-Un HAN, Juhyeong HAN
  • Patent number: 11104805
    Abstract: Highly saturated scarlet dye ink for a high-speed inkjet process and a method of preparing the highly saturated scarlet dye ink are disclosed. In particular, an ink composition according to the present invention includes a dye including a compound represented by Formula 1, and further includes, in addition to the dye, distilled water, a surfactant, and an additive. The ink composition develops a highly saturated scarlet color that is unable to be developed by existing inks for digital textile printing (DTP), and has high water solubility, excellent heat resistance, and light-fastness, and thus may be effectively used as dye and ink for a high-speed inkjet process.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: August 31, 2021
    Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Jun Choi, Sol Choi, Kwan Hyun Cho, Eui Sang Yoo