Patents by Inventor Sang-Hyun Lee

Sang-Hyun 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).

  • Patent number: 11613244
    Abstract: A hybrid electric vehicle and a method for compensating a motor torque thereof, may include a hybrid control unit (HCU) including a processor and a non-transitory storage medium containing instructions executed by the processor. The processor is configured to start motor torque intervention upon entering a predetermined shift phase during shifting, to determine a motor torque compensation amount by reflecting engine torque according to engine torque reduction control, and to perform motor torque compensation control based on the motor torque compensation amount.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: March 28, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Sang Hyun Jeong, Hae Seung Lee, Weon Jae Lee, Kyoung Joo Kim, Yoon Sung Koo, Jung Hyun Lee, Young Chul Kim
  • Patent number: 11613650
    Abstract: A thermoplastic resin composition of the present invention comprises: about 5 wt % to about 35 wt % of a modified polyaryletherketone resin comprising a repeat unit represented by chemical formula 1; about 5 wt % to about 35 wt % of a polyether ether ketone resin; about 20 wt % to about 40 wt % of a polyphenylsulfone resin; and about 15 wt % to about 50 wt % of glass fibers. The thermoplastic resin composition has good properties in terms of adhesion to metals, impact resistance, and so on.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: March 28, 2023
    Assignee: Lotte Chemical Corporation
    Inventors: Seon Hui Lee, Eric Arifin, Min Soo Lee, Bong Jae Lee, Sang Hyun Hong
  • Patent number: 11612552
    Abstract: The present invention relates to a composition for surface modification. The composition for surface modification according to the present invention contains a particular carbodiimide-based compound, thus forms a covalent bond without damaging skin, hair, or fabric, and semipermanently provides desired skin or hair surface modification effects or fabric care effects.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: March 28, 2023
    Inventors: Seong Kil Son, Kyoung Ran Park, Dong Wan Kim, Kyung Hwan Kim, Ji Hee Yoo, Young Hyun Kim, Jeong Rae Lee, Sang Min Lee
  • Publication number: 20230088314
    Abstract: The present invention relates to a composition for surface modification. The composition for surface modification according to the present invention contains a particular carbodiimide-based compound, thus forms a covalent bond without damaging skin, hair, or fabric, and semipermanently provides desired skin or hair surface modification effects or fabric care effects.
    Type: Application
    Filed: October 14, 2022
    Publication date: March 23, 2023
    Applicant: LG Household & Health Care Ltd.
    Inventors: Seong Kil Son, Kyoung Ran Park, Dong Wan Kim, Kyung Hwan Kim, Ji Hee Yoo, Young Hyun Kim, Jeong Rae Lee, Sang Min Lee
  • Publication number: 20230087802
    Abstract: The present invention relates to a Bacillus subtilis JCK-1398 strain (Accession No. KCTC 14084BP) having induced resistance activity in pine trees and various plants, a pesticidal or antibacterial composition comprising same as an active ingredient, a composition for controlling plant diseases or pests, and a control method using same. The Bacillus subtilis JCK-1398 strain of the present invention was experimentally confirmed to have control activity against pests, nematodes, and fungi, which cause various plant diseases, by inducing resistance in a host. Thus, the Bacillus subtilis JCK-1398 strain of the present invention can be effectively used to control related plant diseases and can be spread over a wide area through foliar spraying, and therefore is expected to be able to prevent the spread of pine wilt disease at low cost.
    Type: Application
    Filed: December 10, 2020
    Publication date: March 23, 2023
    Inventors: Jin-Cheol KIM, Ae Ran PARK, Hee Won JEON, Min Jeong SUNG, Se-In JEONG, Young-Su SEO, Nam Gyu KIM, Jun Heon KIM, Sang-Hyun LEE
  • Publication number: 20230089406
    Abstract: The present invention relates to an ethylene/alpha-olefin copolymer having excellent volume resistance and light transmittance, and a method for preparing the same.
    Type: Application
    Filed: April 16, 2021
    Publication date: March 23, 2023
    Applicant: LG Chem, Ltd.
    Inventors: Jin Sam Gong, Eun Jung Lee, Young Woo Lee, Jung Ho Jun, Jin Kuk Lee, Sang Hyun Hong, Jong Gil Kim, Hye Ji Lee, Sang Wook Han
  • Patent number: 11610938
    Abstract: A display panel includes a base layer having a display area and a non-display area including a pad area; a plurality of transistors on the base layer; a first protective layer covering the plurality of transistors; a conductive layer on the first protective layer; a second protective layer over the conductive layer; a first electrode and a second electrode on the second protective layer, the first and second electrodes being spaced from each other; a plurality of light emitting elements between the first electrode and the second electrode; a first contact electrode on the first electrode, the first contact electrode being in contact with one end portion of the light emitting element, and a second contact electrode on the second electrode, the second contact electrode being in contact with the other end portion of the at least one light emitting element; and a first pad in the pad area.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: March 21, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin Taek Kim, Jin Yeong Kim, Soo Hyun Moon, Sang Ho Park, Seung Min Lee, Jin Woo Lee, Tae Hoon Yang
  • Patent number: 11608038
    Abstract: A variable air hole covering flap device is provided and selectively opens or closes an air hole formed in a wheel deflector or a wheel cover to allow air to be introduced toward a brake. The air hole is opened only when brake cooling of a vehicle is more necessary than aerodynamic performance of the vehicle to properly control the aerodynamic performance and the brake cooling performance of the vehicle as necessary.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: March 21, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Tae-Hyung Kim, Sang-Hyun Park, Jung-Ho Kim, Jin-Woo Kim, Sung-Wook Woo, Jung-Joong Lee, Hak-Lim Kim
  • Patent number: 11610915
    Abstract: A semiconductor device includes: a first stack structure; a second stack structure adjacent to the first stack structure in a first direction; a first insulating layer including protrusion parts protruding in a second direction intersecting the first direction and including a concave part defined between the protrusion parts; and a second insulating layer located between the first stack structure and the second stack structure, the second insulating layer inserted into the concave part and the second insulating layer in contact with at least one protrusion part among the protrusion parts.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: March 21, 2023
    Assignee: SK hynix Inc.
    Inventors: Sang Yong Lee, Sang Min Kim, Jung Ryul Ahn, Sang Hyun Oh, Seung Bum Cha, Kang Sik Choi
  • Patent number: 11611050
    Abstract: According to an embodiment of the present invention, a display device includes: a substrate including a through-hole, a peripheral area surrounding the through-hole, a wiring area surrounding the peripheral area, and a display area surrounding the wiring area; a gate insulating layer disposed on the substrate; a gate wire disposed in the wiring area and on the gate insulating layer; an interlayer insulating layer disposed on the gate wire; a data wire disposed in the wiring area and on the interlayer insulating layer; a middle insulating layer disposed on the data wire; and a first main insulating dam disposed in the wiring area and on the middle insulating layer, wherein the first main insulating dam includes an organic material, and wherein a width of a lower surface of the first main insulating dam is narrower than a width of an upper surface of the first main insulating dam.
    Type: Grant
    Filed: February 18, 2021
    Date of Patent: March 21, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae Woo Kim, Seung-Hwan Cho, Jong Hyun Choi, Sang Hoon Lee
  • Patent number: 11608437
    Abstract: A thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a polyester resin; about 15 to about 100 parts by weight of glass fibers; and about 2 to about 20 parts by weight of a modified olefin copolymer, the modified olefin copolymer comprising an epoxy modified olefin copolymer and a maleic anhydride modified olefin copolymer, wherein the weight ratio of the epoxy modified olefin copolymer and the maleic anhydride modified olefin copolymer is about 1:0.3 to about 1:3. The thermoplastic resin composition has excellent impact resistance, chemical resistance, and the like.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: March 21, 2023
    Assignee: Lotte Chemical Corporation
    Inventors: Min Soo Lee, Eric Arifin, Bong Jae Lee, Seon Hui Lee, Sang Hyun Hong
  • Publication number: 20230078421
    Abstract: According to an embodiment of the present invention, disclosed is a camera apparatus comprising: a substrate; a light emitting part; a light receiving part comprising an image sensor located on the substrate; and a controller that controls the optical part or the light source using an output value received from a photodetector, wherein the light emitting part comprises: a light source located on the substrate; a holder located on the substrate; an optical part located on the light source; a driving part that moves the optical part along an optical axis; and the photodetector located on the substrate.
    Type: Application
    Filed: March 2, 2021
    Publication date: March 16, 2023
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Sang Heon HAN, Bum Jin KIM, Seok Hyun KIM, In Jun SEO, Myung Jin SONG, Jae Hoon LEE
  • Publication number: 20230080239
    Abstract: Disclosed are a coating composition for a composite positive electrode active material and a method of preparing a composite positive electrode active material using the same.
    Type: Application
    Filed: September 13, 2022
    Publication date: March 16, 2023
    Inventors: Sung Woo Noh, Sang Heon Lee, Je Sik Park, Jung Hyun Seo, Im Sul Seo, Ju Young Seong, Chung Bum Lim, Yong Joon Park, Jun Su Lee, Da Hye Yoon, Joo Young Lee
  • Publication number: 20230083857
    Abstract: The present invention provides an aerogel and a method for manufacturing the same, in which the size of the particles can be prepared to be very small and uniform because aerogel particles can be formed in the emulsion, and through this, the size of the pores forming the aerogel can also be prepared to be uniform, and furthermore, since an additional post-treatment step is not required, the excellent properties of the aerogel can be sufficiently used without mechanical deformation of the aerogel to enhance the utilization in various industrial fields.
    Type: Application
    Filed: September 7, 2022
    Publication date: March 16, 2023
    Applicant: UIF (University Industry Foundation), Yonsei University
    Inventors: Hyung Ho PARK, Young Hun KIM, Ji Hun LEE, Sang Hyun KIM
  • Publication number: 20230081168
    Abstract: A method for providing exercise load information of a target entity is provided. The method includes obtaining a target data set of the target entity for a target exercise session including a plurality of time units, wherein the target data set includes a sequence of kinematic information of the target entity for each of the plurality of time units; and determining, based on the target data set, an estimated load index reflecting a level of exercise load of the target entity for the target exercise session using an artificial neural network (ANN).
    Type: Application
    Filed: November 8, 2022
    Publication date: March 16, 2023
    Applicant: FITOGETHER INC.
    Inventors: Jeong Bin KIM, Jae Chan LEE, Jong Hyun LEE, Hyun Sung KIM, Sang Ki KO, Jin Sung YOON
  • Publication number: 20230084897
    Abstract: A face information registration method performed by a terminal may comprise: acquiring customer information corresponding to a user; extracting biometric feature data from a face image of the user; acquiring card information of the user; requesting user registration while mapping the customer information, the biometric feature data, and the card information and transmitting same to an authentication server; and in response to successful registration of the customer information, the biometric feature data, and the card information in the authentication server, receiving a result of the registration from the authentication sever.
    Type: Application
    Filed: July 3, 2020
    Publication date: March 16, 2023
    Inventors: Tae Hyun RYOO, Jae Wook PARK, Young Guk YI, Sung Rock OH, Taek Ho CHOI, Kyung Don LEE, Sul Ki LIM, Myung Hee JUN, Sang Hyun LEE
  • Patent number: 11604220
    Abstract: A test apparatus includes a first module configured to structurally support a target semiconductor device, and a second module reversibly attachable to the first module. The first module includes a first housing including one or more inner surfaces at least partially defining an inner space, a volume control unit configured to control a volume of the inner space, a mounting unit at least partially exposed to the inner space and configured to be exposed to the target semiconductor device, and a magnetic force control unit in the first housing. The second module includes a second housing, a test board in the second housing, and an attachable/detachable member in the second housing. The test board may be electrically connected to the target semiconductor device. The magnetic force control unit may control a magnetic property of the attachable/detachable member to cause the attachable/detachable member to attach/detach to/from the magnetic force control unit.
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: March 14, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyung Il Kim, Se-Hyun Seo, Byeong Min Yu, Jae Hong Kim, Sang Jae Rhee, Young Chyel Lee
  • Patent number: 11605691
    Abstract: A display device includes: a base layer including a display area (DA) and a non-DA; a circuit element layer on the base layer and including: a power supply electrode (PSE) overlapping the non-DA, circuit elements, and a shielding electrode connected to the PSE and overlapping some of the circuit elements; a display element layer on the circuit element layer and including: a light emitting element including a first electrode, a light emitting unit, and a second electrode, and a connection electrode connecting the second electrode to the PSE and including first through-holes; a thin film encapsulation layer (TFEL) on the display element layer and including an organic layer overlapping the DA; and an input sensing layer on the TFEL and including sensing electrodes and sensing signal lines connected to the sensing electrodes. The sensing signal lines overlap the connection electrode. Some of the first through-holes overlap the shielding electrode.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: March 14, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ki Ho Bang, Seong Ryong Lee, Sang Hyun Jun
  • Patent number: 11603018
    Abstract: A power supply device for a vehicle child seat includes an anchor housing mounted on a rear seat, an anchor and a power supply connector, which are positioned within the anchor housing, a latch bar mounted on a child seat and fastened on the anchor in a locked manner, a connector module slidably fastened to the latch bar, and a power connection connector integrally combined with the connector module and removably fastened to the power supply connector.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: March 14, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Byeong Seon Son, Tae Hoon Lee, Seon Chae Na, Ji Hwan Kim, Sang Hoon Park, Sang Ho Kim, Seung Hyun Kim
  • Publication number: 20230076551
    Abstract: Provided is a tower lift, including: a body; a first carriage module and a second carriage module configured to be movable in a vertical direction along the body and each support objects to be transferred; a driving unit comprising a driving belt which vertically moves the first carriage module and the second carriage module and on which the first carriage module or the second carriage module is mounted; and a gap adjusting unit adjusting a gap between the first carriage module and the second carriage module.
    Type: Application
    Filed: August 12, 2022
    Publication date: March 9, 2023
    Applicant: SEMES CO., LTD.
    Inventors: Na Hyun LEE, Sang-Oh KIM, Myung Jin LEE, Hee Jae BYUN