Patents by Inventor Ki In An

Ki In An 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).

  • Patent number: 11810586
    Abstract: A noise cancellation method including generating a first voice signal by canceling a first portion of noise included in an input voice signal using a first network, the first network being a trained u-net structure, and the first portion of the noise being in a time domain, applying a first window to the first voice signal, performing a fast Fourier transform on the first windowed voice signal to acquire a magnitude signal and a phase signal, acquiring a mask using a second network based on the magnitude signal, the second network being another trained u-net structure, applying the mask to the magnitude signal, generating a second voice signal by canceling a second portion of the noise by performing an inverse fast Fourier transform on the first windowed voice signal based on the masked magnitude signal and the phase signal, and applying a second window to the second voice signal.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: November 7, 2023
    Assignee: LINE PLUS CORPORATION
    Inventors: Ki Jun Kim, JongHewk Park
  • Patent number: 11809722
    Abstract: A method for managing system resources includes receiving, by a storage device, a Quality of Service (QOS) parameter from a host. The storage device selects a first index type, from among index types, for a first index based on the QoS parameter and a computational load metric. The index types include one index type having an index structure that is a tree structure, a list structure, or a hash structure. The index structure is different from an index structure of another index type of the index types. The storage device sends feedback to the host regarding the first index type for the host to use in identifying a second index type for a second index to manage a computational load. The storage device accesses the data using the first index based on a processing of the user request, by the host, using the second index.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: November 7, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yang Seok Ki, Jason Martineau
  • Publication number: 20230352711
    Abstract: The present disclosure relates to a system for supplying hydrogen and a method for controlling the same. The system includes a hydrogen compressor for electrochemically compressing the hydrogen, and a controller that preliminarily drives the hydrogen compressor, estimates an amount of hydrogen transferred via a membrane electrode assembly interposed between an anode separator and a cathode separator in a cell of the hydrogen compressor in a period of the preliminary driving, and performs initialization driving to reduce moisture on a side of the anode separator of the cell based on the transferred amount of hydrogen being smaller than a threshold value.
    Type: Application
    Filed: November 2, 2022
    Publication date: November 2, 2023
    Inventor: Seung Ki Yang
  • Publication number: 20230348666
    Abstract: The present invention provides a novel catalyst material used to produce polyester having improved molecular weight and color from a dicarboxylic acid aromatic heterocyclic compound or a derivative thereof.
    Type: Application
    Filed: September 13, 2021
    Publication date: November 2, 2023
    Inventors: Ho Sub KIM, Kyung Gyu NOH, Young Sung SUH, Choong Hee HONG, Ki Hyun PARK, No Woo PARK
  • Publication number: 20230350304
    Abstract: There are provided an apparatus and a method for providing a substrate, which can suppress any additional reaction between a developing solution and a photoresist (PR) film and prevent any PR remnants from being generated from such additional reaction. The method includes: supplying an organic developing solution onto a substrate while rotating the substrate at a first revolutions per minute (rpm); substituting the organic developing solution with a nonpolar rinse solution by supplying the nonpolar rinse solution onto the substrate while rotating the substrate at a second rpm, which is lower than the first rpm; continuing to supply the nonpolar rinse solution while rotating the substrate at a third rpm, which is higher than the second rpm; and continuing to supply the nonpolar rinse solution while rotating the substrate at a fourth rpm, which is between the second rpm and the third rpm.
    Type: Application
    Filed: April 29, 2022
    Publication date: November 2, 2023
    Inventors: Hae Won CHOI, Joon Ho WON, Koriakin ANTON, Ki Hoon CHOI, Eung Su KIM, Pil Kyun HEO, Min Woo KIM, Jin Yeong SUNG, Hyo Soo KIM
  • Publication number: 20230346943
    Abstract: Provided herein, inter alia, are methods and compositions useful for treating a disease.
    Type: Application
    Filed: January 20, 2021
    Publication date: November 2, 2023
    Inventors: Matthew Krummel, Seok Ki Choi, James R. Baker, JR.
  • Publication number: 20230350803
    Abstract: The present technology includes a storage device including a memory device including a first storage region and a second storage region and a memory controller configured to, in response to a write request in the first storage region from an external host, acquire data stored the first region based on a fail prediction information provided from the memory device and to perform a write operation corresponding to the write request, wherein the first storage region and the second storage region are allocated according to logical addresses of data to be stored in by requests of the external host.
    Type: Application
    Filed: July 1, 2023
    Publication date: November 2, 2023
    Inventors: Yong JIN, Jung Ki NOH, Seung Won JEON, Young Kyun SHIN, Keun Hyung KIM
  • Publication number: 20230348664
    Abstract: The present invention provides a polyester polymer having improved heat discoloration and at the same time, having a high molecular weight.
    Type: Application
    Filed: September 1, 2021
    Publication date: November 2, 2023
    Inventors: Young Sung SUH, No Woo PARK, Ho Sub KIM, Choong Hee HONG, Kyung Gyu NOH, Ki Hyun PARK
  • Publication number: 20230351951
    Abstract: A display device includes: a display panel including a plurality of display areas, the display areas including scan lines, data lines, and pixels connected to the scan lines and the data lines; a first source driving circuit connected to the data lines of a first display area from among the display areas; a second source driving circuit connected to the data lines of a second display area from among the display areas; a first scan driving circuit configured to receive a first clock signal from the first source driving circuit and to output first scan signals to a first group of scan lines from among the scan lines based on the first clock signal; and a second scan driving circuit configured to receive a second clock signal from the second source driving circuit and to output second scan signals to a second group of scan lines.
    Type: Application
    Filed: July 10, 2023
    Publication date: November 2, 2023
    Inventors: Dong Hee SHIN, Sun Kwun SON, Na Hyeon CHA, Dong Hyeon KI
  • Publication number: 20230347160
    Abstract: The present invention relates to a plasma treatment device, and more particularly, to a plasma treatment device effective in treating atopic dermatitis, which amplifies a low voltage to a high voltage within a handpiece in a plasma generating process to reduce ozone production and improve stability.
    Type: Application
    Filed: June 29, 2023
    Publication date: November 2, 2023
    Applicants: PLARIT CO.,LTD., INNOVATION FOR CREATIVE DEVICES CO., LTD., AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Chul Ho KIM, Seung Ho LEE, Yun Sang LEE, Sung Un KANG, Boo Ki MIN
  • Publication number: 20230352644
    Abstract: A includes a substrate, a first electrode and a second electrode on the substrate and spaced from each other, a light emitting element between the first electrode and the second electrode, an insulating pattern on the light emitting element, a first contact electrode on one side of the insulating pattern and contacting the first electrode and one end of the light emitting element, and a second contact electrode on another side of the insulating pattern and contacting the second electrode and an other end of the light emitting element, and a surface of the insulating pattern includes a concave-convex pattern.
    Type: Application
    Filed: June 23, 2020
    Publication date: November 2, 2023
    Inventors: Sang Hoon LEE, Ki Nyeng KANG
  • Publication number: 20230352691
    Abstract: Disclosed herein is an energy storage cell comprising a first electrode; a second electrode; a permeable separator disposed between the first electrode and the second electrode; and an electrolyte wetting the first and second electrodes; wherein the first electrode comprises a network of dements defining void spaces within the network; and active material comprising lithium metal oxide disposed in the void spaces within the network and enmeshed in the network; wherein the electrode active layer contains less than 0.1% percent by weight of polymeric binders disposed in the void spaces; and wherein the active layer is greater than 99% by weight active material.
    Type: Application
    Filed: July 10, 2023
    Publication date: November 2, 2023
    Inventors: Nicolo Brambilla, Jin Yan, Ki T. Park, Ting Du, Xujie Chen, Wanjun Ben Cao
  • Publication number: 20230350594
    Abstract: Provided are mechanisms for promptly or gradually migrating data from a read-only disk in a storage system to a replacement disk, where, during gradual migration, data is migrated when it is requested of the read-only disk.
    Type: Application
    Filed: July 7, 2023
    Publication date: November 2, 2023
    Inventors: Changho CHOI, Yang Seok KI, Sungwook RYU
  • Publication number: 20230354520
    Abstract: A printed circuit board includes a first insulating layer, a metal pad including a first metal portion disposed on the first insulating layer, and a second metal portion disposed on the first metal portion and integrated with the first metal portion without a boundary therebetween, the second metal portion having a width narrower than a width of the first metal portion on a cross section, a second insulating layer disposed on the first insulating layer and covering at least a portion of a side surface of the first metal portion, and a surface metal layer disposed on the metal pad and covering at least a portion of each of an upper surface and a side surface of the second metal portion.
    Type: Application
    Filed: November 9, 2022
    Publication date: November 2, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chan Hoon KO, Ki Hee CHO, Sang Hoon KIM
  • Publication number: 20230349622
    Abstract: A refrigerator is proposed. The refrigerator includes a refrigerating compartment, a freezing compartment, and an ice-making compartment. The refrigerating compartment is configured to receive cool air from a refrigerating compartment side grill fan assembly, and the ice-making compartment is configured to be located any one refrigerating compartment door and to receive cool air from a freezing compartment side grill fan assembly with the freezing compartment. The refrigerating compartment side grill fan assembly is configured to supply a greater amount of cool air to the side where the ice-making compartment and the refrigerating compartment side grill fan assembly are located, and to perform cool air supply proportional to temperature influence provided from the ice-making compartment and the refrigerating compartment side grill fan assembly.
    Type: Application
    Filed: January 21, 2021
    Publication date: November 2, 2023
    Inventors: Ki Hwang KIM, Ho Jin CHOI, Dong Hwi KIM, Sung Hee KANG, Sang Ho JUNG
  • Publication number: 20230347254
    Abstract: The present disclosure relates to providing an online shooting game by a game server communicatively connected to a player terminal. The player terminal may display a virtual online shooting game environment based on information received from the game server. Providing an online shooting game may include: selecting a basic identification range within a virtual online shooting game environment displayed on the player terminal; detecting one or more enemy characters that are within the basic identification range; determining one of the detected one or more enemy characters as an automatic tracking object; and allowing an aiming point to automatically track movement of the automatic tracking object within the basic identification range.
    Type: Application
    Filed: July 3, 2023
    Publication date: November 2, 2023
    Applicant: GREE, INC.
    Inventors: Chang Hyun JO, Ki Hoon LEE, Jung Ho LEE, Sae Rom KIM
  • Publication number: 20230352455
    Abstract: A display device includes a substrate including a plurality of pixel areas; and a pixel provided in each of the pixel areas. The pixel may include a first electrode and a second electrode extending in a first direction on the substrate and spaced from each other in a second direction different from the first direction; a bank pattern between the substrate and the first electrode and between the substrate and the second electrode, and including at least two sub-bank patterns in a same column and spaced from each other; and a plurality of light emitting elements between the first and second electrodes. Here, each of the first and second electrodes may have at least two or more widths in the second direction along the first direction.
    Type: Application
    Filed: April 21, 2021
    Publication date: November 2, 2023
    Inventors: Hyun Deok IM, Jong Hyuk KANG, Won Ho LEE, Ki Sun JANG, Hyun Min CHO
  • Publication number: 20230351531
    Abstract: Systems and methods are for performing operational assessment of a facility. An example method includes providing a facility information management server system, which includes a server system processor, a server system communication interface accessible by the server system processor, and a server system memory storing server system executable program instructions accessible by the server system processor. The example method further includes receiving a request from a client device, in which the received request indicates a facility operational assessment is to be conducted in relation to the facility. In response to the received request, the facility information management server system retrieves facility operational assessment data from a facility information repository database relating to the assessed facility. A facility operational assessment result can be determined based on the retrieved facility operational assessment data.
    Type: Application
    Filed: July 7, 2023
    Publication date: November 2, 2023
    Inventors: David John Graham, Robert Pradolin, Ki Siong Jong
  • Publication number: 20230354665
    Abstract: A display device includes a substrate, a first lower line that is disposed on the substrate, extends in a first direction and applies a first voltage to a light emitting element, a first upper line that is disposed on the first lower line, extends in a second direction perpendicular to the first direction, applies a second voltage having different from the first voltage, and crosses the first lower line, and a first floating electrode disposed between the first lower line and the first upper line, including a crossing portion overlapping the first lower line and the first upper line, a first portion extending from the crossing portion in the second direction, and a second portion extending from the crossing portion in the first direction. A length of the first portion in the second direction is longer than a length of the second portion in the first direction.
    Type: Application
    Filed: March 30, 2023
    Publication date: November 2, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: SUNKWANG KIM, GUANGHAI JIN, KI NYENG KANG
  • Publication number: 20230352739
    Abstract: An electrolyte solution for a lithium secondary battery according to an embodiment of the present invention includes an organic solvent, a lithium salt, a compound represented by Chemical Formula 1, and a compound represented by Chemical Formula 2. A lithium secondary battery including the electrolyte solution and having improved low temperature and high temperature properties is provided.
    Type: Application
    Filed: April 25, 2023
    Publication date: November 2, 2023
    Inventors: Ki Sung PARK, Chanwoo KIM, Yu Na SHIM, Sung Yon OH