Patents by Inventor Jae-Chul Kim

Jae-Chul 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).

  • Publication number: 20210107826
    Abstract: A method of manufacturing a flexible cover window is proposed. The flexible cover window includes a planar part and a folded part extending continuously from the planar part, wherein the folded part is thinner than the planar part. The method includes: forming a photoresist layer on a glass substrate, patterning the photoresist layer to form a gradation resist pattern layer for forming the folded part on the glass substrate, forming the folded part having an inclined portion formed between the folded part and the planar part using the gradation resist pattern layer as a mask, removing the gradation resist pattern layer, and reinforcing the glass substrate.
    Type: Application
    Filed: September 29, 2020
    Publication date: April 15, 2021
    Applicant: UTI INC.
    Inventors: Jae Young Hwang, Hak Chul Kim, Kukhyun Sunwoo, Tea Joo Ha, Dong Moon Shin, Jung Seok Woo
  • Publication number: 20210111422
    Abstract: A fuel cell vehicle and a method for controlling power generation for the same are provided. The fuel cell includes a motor supplying driving power for driving the fuel cell vehicle, a fuel cell and a battery supplying electrical power for driving the motor, and a vehicle controller for operating the fuel cell in advance by predicting a shortage of discharge power of the battery by monitoring the discharge power of the battery.
    Type: Application
    Filed: March 17, 2020
    Publication date: April 15, 2021
    Inventors: Jeong Kyu PARK, Jae Hoon JEONG, Sae Byeok SEUNG, Hyo Jun KIM, Sang Chul YEOM, Seung Yoon LEE
  • Patent number: 10979794
    Abstract: An electronic device according to various embodiments of the present invention may comprise: a housing comprising a first surface facing in a first direction and a second surface facing in a second direction that is opposite to the first direction, the first surface comprising an at least partially transparent part and at least one opening formed adjacent to the at least partially transparent part; a camera positioned inside the housing, the camera comprising an image sensor facing in the first direction through the at least partially transparent part of the housing; and an acoustic component arranged between the first surface and the second surface, the acoustic component comprising a vibration plate configured to generate a sound such that the same moves in at least one direction selected from the first and second directions, a first passage formed in a third direction that is substantially perpendicular to the first direction such that the generated sound passes through the same, and a second passage forme
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: April 13, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Bae Park, Byoung-Hee Lee, Jae-Hee You, Tae-Eon Kim, Han-Bom Park, Sun-Young Lee, Byoung-Uk Yoon, Kyung-Hee Lee, Ho-Chul Hwang
  • Patent number: 10979807
    Abstract: An electronic device comprising: a microphone array including at least three microphones; and at least one processor configured to: identify a kind of an application that is executed; activate one or more of the microphones in the array based on each microphone's respective position within the electronic device and the type of the application; and capture audio using the activated microphones.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: April 13, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong Mo Keum, Min Ho Bae, Jung Yeol An, Gang Youl Kim, Jun Tai Kim, Jae Mo Yang, Nam Il Lee, Ho Chul Hwang
  • Publication number: 20210094903
    Abstract: The present disclosure relates to granules comprising an L-amino acid and a method for preparing the same.
    Type: Application
    Filed: March 22, 2019
    Publication date: April 1, 2021
    Inventors: Se-Hee JO, Il Chul KIM, In Sung LEE, Yong Bum SEO, Kang Hoon LEE, Jaeik KIM, Jae Hun YU
  • Publication number: 20210077652
    Abstract: A fluid treatment apparatus including a photocatalyst filter having a first surface and a second surface, a light source unit spaced apart from the photocatalyst filter to provide light to the first surface, a housing including an inlet, an outlet, and a flow path formed between the photocatalyst filter and the light source, and a guide member disposed at one side of the housing and including at least one slat to guide a movement direction of a fluid, in which the slat is inclined at least in a direction closer to the first surface of the photocatalyst filter along an advancing direction of the flow path when an air flow rate of the fluid has a first value, and in a direction away from the first surface of the photocatalyst filter along the advancing direction when the air flow rate of the fluid is greater than the first value.
    Type: Application
    Filed: July 13, 2018
    Publication date: March 18, 2021
    Inventors: Ji Won KIM, Jae Hak JEONG, Jong Man KIM, Sang Chul SHIN, Si Ho YU
  • Publication number: 20210082627
    Abstract: An electronic component is provided, and the electronic component includes: a capacitor array in which a plurality of multilayer capacitors are stacked, the plurality of multilayer capacitors including a body, and first and second external electrodes; first and second metal frames including first and second support portions bonded to the first and second external electrodes of the capacitor array, first and second mounting portions located below the first and second external electrodes and having first and second protrusions protruding downwardly, and first and second connection portions connecting the first and second support portions to the first and second mounting portions, respectively; and a capsule portion encapsulating the capacitor array to expose the first mounting portion of the first metal frame and the second mounting portion of the second metal frame, and having a lower surface provided with a plurality of protruding portions are formed at predetermined intervals.
    Type: Application
    Filed: June 29, 2020
    Publication date: March 18, 2021
    Inventors: Ki Young KIM, Jae Young NA, Beom Joon CHO, Ji Hong JO, Woo Chul SHIN
  • Patent number: 10946721
    Abstract: Vehicular heat management system includes a refrigerant circulation line including a compressor, a high pressure side indoor heat exchanger, a heat pump mode expansion valve, an outdoor heat exchanger, an air conditioning mode expansion valve, low pressure side indoor heat exchanger and a refrigerant-cooling water heat exchanger; an air conditioning mode branch line branched from the refrigerant circulation line and configured to, in an air conditioning mode, form a cooling loop by circulating a refrigerant through the compressor, the high pressure side indoor heat exchanger, the outdoor heat exchanger, the air conditioning mode expansion valve and low pressure side indoor heat exchanger. Heat pump mode branch line branched from the refrigerant circulation line is configured, in heat pump mode to form a heating loop by circulating the refrigerant through the compressor, the high pressure side indoor heat exchanger, the heat pump mode expansion valve and the refrigerant-cooling water heat exchanger.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: March 16, 2021
    Assignee: Hanon Systems
    Inventors: Jae Min Lee, Young Chul Kim, In Hyeok Kim, Seo Jun Yoon, Kyeong Cheol Lee, Seung Ho Lee, Sung Ho Kang, Jung Jae Lee
  • Publication number: 20210072791
    Abstract: A display device is provided.
    Type: Application
    Filed: November 16, 2020
    Publication date: March 11, 2021
    Inventors: Jae Young YU, Yong Gi KO, Bon Joo KOO, Yun Ha KIM, Jae Chun PARK, Nam Seok BAIK, Mikiya ITAKURA, Hyoung Jin LEE, Dae Guen CHOI, Sung Chul CHOI
  • Publication number: 20210066102
    Abstract: A laser light source is provided including an airtight container. A first resonance mirror and a second resonance mirror are disposed outside the airtight container. The first resonance mirror includes a lens unit and a reflection coating layer. The lens unit includes a first surface and a second surface, and the first surface is inclined with respect to the second surface.
    Type: Application
    Filed: May 14, 2020
    Publication date: March 4, 2021
    Inventors: Kyong Sik CHOI, Dong Hoon SHIN, Hoon Chul RYOO, Kyeong Mok KIM, Jae-Woong MOON, Kyong Ho PARK, Ki Hwan SEOK, Myoung Seok SON, Hong Ro LEE
  • Publication number: 20210065987
    Abstract: An electronic component and a board having the same mounted thereon are provided. The electronic component includes: a body; an electrode disposed on an end of the body in a first direction; a metal frame including a support layer bonded to the external electrode, a mounting portion extending in the first direction in a lower end of the support layer and having a protruding portion on a lower surface, and a coating film formed to cover an upper surface of the protruding portion on an upper surface of the mounting portion and including titanium (Ti).
    Type: Application
    Filed: April 16, 2020
    Publication date: March 4, 2021
    Inventors: Jae Young NA, Ki Young KIM, Beom Joon CHO, Ji Hong JO, Woo Chul SHIN
  • Publication number: 20210066093
    Abstract: In one example, a semiconductor device can comprise a unit substrate comprising a unit conductive structure and a unit dielectric structure, and an electronic component coupled to the unit conductive structure. The unit substrate can comprise a portion of a singulated subpanel substrate of a panel substrate. Other examples and related methods are also disclosed herein.
    Type: Application
    Filed: January 22, 2020
    Publication date: March 4, 2021
    Applicant: Amkor Technology Singapore Holding Pte. Ltd
    Inventors: Jae Yoon Kim, Ji Hun Lee, Suresh Jayaraman, David Hiner, Won Chul Do, Jin Young Khim, Ju Hong Shin, Kye Ryung Kim
  • Publication number: 20210057480
    Abstract: A protective film composition includes a polymer having the following formula: each of a, b, and cis amole fraction; a+b+c=1; 0.05?a/(a+b+c)?0.3; 0.1?b/(a+b+c)?0.6; 0.1?c/(a+b+c)?0.6; each of R1, R2, and R3 is a hydrogen atom or a methyl group; R4 is a hydrogen atom, a butyrolactonyl group, or a substituted or unsubstituted C3 to C30 alicyclic hydrocarbon group; and R5 is a substituted or unsubstituted C6 to C30 linear or cyclic hydrocarbon group. A method of manufacturing a semiconductor package includes forming a sawing protective film on a semiconductor structure by using the protective film composition and sawing the sawing protective film and the semiconductor structure from the sawing protective film.
    Type: Application
    Filed: November 6, 2020
    Publication date: February 25, 2021
    Applicant: DONGJIN SEMICHEM CO., LTD.
    Inventors: Myoung-chul Eum, Hye-kyoung Lee, Chang-kun Kang, Jae-hyun Kim, Kyeong-il Oh, Seung-keun Oh, Chi-hwan Lee
  • Publication number: 20210057848
    Abstract: A connector is provided. The connector includes a connector body formed with a terminal portion, a locking body slidably coupled to the connector body, and a spring including a first leg portion fixed in position inside the connector body and a second leg portion making contact with the locking body. The spring is configured to apply a restoring force to the locking body in a direction in which the second leg portion is moved away from the first leg portion.
    Type: Application
    Filed: August 17, 2020
    Publication date: February 25, 2021
    Inventors: Hyun Chul Baek, Jae Yup Jung, Ju Won Seo, Do Hyeoung Kim, Joo Hyun Park
  • Patent number: 10928702
    Abstract: A camera module includes a carrier configured to move in an optical axis direction, a frame and a lens holder disposed in the carrier in the optical axis direction and configured to move together with the carrier in the optical axis direction, a first ball member disposed between the carrier and the frame, a second ball member disposed between the frame and the lens holder, and a third ball member disposed between the carrier and the lens holder. The frame and the lens holder are configured to move together in a first axis direction perpendicular to the optical axis direction. The lens holder is configured to move relatively with respect to the frame in a second axis direction perpendicular to the first axis direction, and the third ball member has more contact points with the carrier than the first ball member.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: February 23, 2021
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Po Chul Kim, Jung Seok Lee, Yeun Ho Jung, Jae Hyuk Kim, Sung Ho Kang, Ick Chan Shim, Yoo Chang Kim, Sung Hoon Kim
  • Patent number: 10919966
    Abstract: Disclosed are an antibody to human programmed cell death-ligand 1 (PD-L1) or an antigen-binding fragment thereof, a nucleic acid encoding the same, a vector including the nucleic acid, a cell transformed with the vector, a method for producing the antibody or an antigen-binding fragment thereof, and a composition for preventing or treating cancer or infectious diseases containing the same.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: February 16, 2021
    Assignee: Y-BIOLOGICS INC.
    Inventors: Jae Eun Park, Soo A Choi, Jisu Lee, Hyun Mi Lee, Si Hyung Lee, Gi Sun Baek, Yeung Chul Kim, Bum-chan Park, Jung Chae Lim, Young-Gyu Cho, Young Woo Park
  • Publication number: 20210044574
    Abstract: The present invention relates to a method and system for encrypted communication between devices belonging to a group having been authenticated on the basis of stability provided by a block chain system. According to the present invention, P2P encrypted communication, encrypted communication between 1 and N, or encrypted communication N and N is possible on a block chain system, in which all contents are disclosed, whereas an existing block chain enables only fully disclosed information to be shared.
    Type: Application
    Filed: February 20, 2019
    Publication date: February 11, 2021
    Applicant: HDAC TECHNOLOGY AG
    Inventors: Jae Min LEE, Byung Chul KIM
  • Publication number: 20210032803
    Abstract: A conductive and flexible carbon fiber according to the present disclosure includes a carbon fiber; a resin layer formed on the carbon fiber; and a metal plating layer formed on the resin layer. The resin layer of the carbon and flexible carbon fiber according to the present disclosure is uniformly coated on the carbon fiber, such that a breakage of the carbon fiber during the conductive carbon fiber production process may be prevented. In addition, the metal plating layer having the uniform thickness is plated on the resin layer having the uniform thickness, such that the electric conductivity of the carbon fiber may be improved and the flexibility of the carbon fiber may also be increased. In addition, a production process of the carbon and flexible carbon fiber according to the present disclosure is simplified, such that the production cost and time may be saved.
    Type: Application
    Filed: October 24, 2019
    Publication date: February 4, 2021
    Inventors: Seung Jeong, Young Chul Jin, Jung Hoon Yang, Woo Young Choi, Jae-Hwa Kim, Chun seong Park
  • Patent number: 10911756
    Abstract: An image encoding/decoding method and apparatus are provided. An image decoding method performed by an image decoding apparatus of the present invention may comprise decoding an indicator indicating whether or not partition information of a current block is derived from partition information of a corresponding block of the current block, obtaining the partition information of the current block based on the decoded indicator, and partitioning the current block based on the obtained partition information.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: February 2, 2021
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITY, HANBAT NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jin Ho Lee, Jung Won Kang, Hyun Suk Ko, Sung Chang Lim, Ha Hyun Lee, Dong San Jun, Seung Hyun Cho, Hui Yong Kim, Hae Chul Choi, Aram Back, Jin Soo Choi, Jae Gon Kim
  • Publication number: 20210027946
    Abstract: An electronic component and a mounting substrate thereof provide metal frames that reduce stress transmission while occupying only a limited mounting area. The electronic component includes a body, and first and second external electrodes respectively disposed on opposite ends of the body. A first metal frame includes a first support portion bonded to the first external electrode and a first mounting portion extending from a lower end of the first support portion toward the second external electrode. A second metal frame includes a second support portion bonded to the second external electrode and a second mounting portion extending form a lower end of the second support portion away from the first external electrode.
    Type: Application
    Filed: May 6, 2020
    Publication date: January 28, 2021
    Inventors: Beom Joon CHO, Jae Young NA, Ki Young KIM, Ji Hong JO, Woo Chul SHIN