Patents by Inventor Jin Hee Lee

Jin Hee 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).

  • Publication number: 20220255017
    Abstract: The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound according to the present disclosure, it is possible to provide an organic electroluminescent device having good thermal stability, low driving voltage, high luminous efficiency and/or improved lifetime properties.
    Type: Application
    Filed: June 16, 2020
    Publication date: August 11, 2022
    Inventors: Hyo-Jung LEE, Jin-Ri HONG, Hyo-Soon PARK, Sang-Hee CHO, Dong-Hyung LEE, Tae-Jun HAN, Ye-Jin JEON
  • Patent number: 11412225
    Abstract: Disclosed herein is a context-adaptive entropy model for end-to-end optimized image compression. The entropy model exploits two types of contexts. The two types of contexts are a bit-consuming context and a bit-free context, respectively, and these contexts are classified depending on the corresponding context requires the allocation of additional bits. Based on these contexts, the entropy model may more accurately estimate the distribution of each latent representation using a more generalized form of entropy models, thus improving compression performance.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: August 9, 2022
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Joo-Young Lee, Seung-Hyun Cho, Seung-Kwon Beack, Hyunsuk Ko, Youn-Hee Kim, Jong-Ho Kim, Jin-Wuk Seok, Woong Lim, Se-Yoon Jeong, Hui-Yong Kim, Jin-Soo Choi
  • Patent number: 11407834
    Abstract: Disclosed are an anti-PD-L1 antibody 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, a pharmaceutical composition for preventing or treating cancer containing the same, and a composition for co-administration with an antibody other than an antibody binding to PD-L1, containing the same.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: August 9, 2022
    Assignee: PHARMABCINE INC.
    Inventors: Sungho Ahn, Miju Park, Eun Hee Lee, Shin Ae Yi, Sang Soon Byun, Hyuk Joon Lee, Do-Yun Kim, Jinsang Yoo, Keunhee Oh, Weon Sup Lee, Jin-San Yoo
  • Patent number: 11410598
    Abstract: A display device according to an embodiment of the present disclosure is provided. The display device comprises a light emitting diode, a first transistor connected between an initialization power source and an anode of the light emitting diode and having a gate electrode connected to an initialization line, and an initialization driver for supplying an initialization signal to the initialization line. The initialization driver supplies the initialization signal every frame when driven at a first frequency and supplies the initialization signal every set of two or more frames when driven at a second frequency different from the first frequency.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: August 9, 2022
    Inventors: Jin Hee Jang, Kyong Hwan Oh, Jae Sic Lee
  • Publication number: 20220246360
    Abstract: A multilayer ceramic electronic component includes a ceramic body including a dielectric layer and a plurality of internal electrodes disposed to oppose each other with the dielectric layer interposed therebetween, and an external electrode formed outside the ceramic body. The external electrode includes an electrode layer, and a thickness T1 of the electrode layer corresponding to a central region of the ceramic body in a thickness direction is 5 ?m or more and 30 ?m or less, a thickness T2 of the electrode layer corresponding to a region in which an outermost internal electrode is located is 5 ?m or more and 15 ?m or less, and a thickness T3 of the electrode layer corresponding to a corner portion of the ceramic body is 0.1 ?m or more and 10 ?m or less.
    Type: Application
    Filed: April 22, 2022
    Publication date: August 4, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jang Yeol Lee, Jin Soo Park, Ji Hong Jo, Myung Jun Park, Hyun Hee Gu, Jong Ho Lee
  • Publication number: 20220243061
    Abstract: The embodiments relate to a polyamide-imide film excellent in optical properties and mechanical properties, to a process for preparing the same, and to a cover window and a display device comprising the same. There are provided a polyamide-imide film, which comprises a polyamide-imide polymer and has a reduced modulus of a top surface measured by the nanoindentation method according to the ISO 14577-2 standard of 5.6 GPa or more and a haze of 1% or less, a process for preparing the same, and a cover window and a display device comprising the same.
    Type: Application
    Filed: January 18, 2022
    Publication date: August 4, 2022
    Inventors: Sang Hun CHOI, Jin Woo LEE, Jung Hee Ki, Dae Seong OH, Han Jun KIM, Sun Hwan KIM, Heung Sik KIM
  • Publication number: 20220239927
    Abstract: An intra prediction method according to the present invention comprises the following steps: performing a directional prediction using at least one of a neighboring pixel of a current block and a left upper corner pixel positioned at a left upper corner of the current block so as to obtain a first prediction value for the current block; obtaining a second prediction value for the current block using the reference sample positioned in the current block; and weighted summing the first prediction value and the second prediction value using a weighting matrix so as to obtain a final prediction value for the current block. According to the present invention, image encoding/decoding efficiency may be improved.
    Type: Application
    Filed: April 14, 2022
    Publication date: July 28, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Jin Ho LEE, Hui Yong KIM, Sung Chang LIM, Jong Ho KIM, Ha Hyun LEE, Se Yoon JEONG, Suk Hee CHO, Jin Soo CHOI, Jin Woong KIM, Chie Teuk AHN
  • Publication number: 20220236513
    Abstract: A camera module includes: a lens barrel accommodating a lens; a forwardmost lens disposed closer to an object side than the lens; an energy generation unit configured to supply energy to the forwardmost lens; and an energy transfer member disposed in contact with the forwardmost lens and the energy generation unit, and configured to transfer the supplied energy to the forwardmost lens.
    Type: Application
    Filed: January 12, 2022
    Publication date: July 28, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dae Seob KIM, Cheong Hee LEE, Jin Sheng WANG, Hwan Soo PARK
  • Patent number: 11396636
    Abstract: Proposed is a mineral lubricating base oil having improved low-temperature performance, in which the lubricating base oil has kinematic viscosity of 9.0 cSt or less (at 40° C.), kinematic viscosity of 2.5 cSt or less (at 100° C.), and a pour point of ?50° C. or less.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: July 26, 2022
    Assignee: SK INNOVATION CO., LTD.
    Inventors: Seung Eon Lee, Hak Mook Kim, Jin Hee Ok, Kyung Seok Noh, Jun Soo Park, Yong Rae Cho
  • Publication number: 20220228261
    Abstract: The present disclosure relates to an apparatus for trapping a reaction by-products produced during an organic film deposition process, and an object of the present disclosure is to provide a trapping apparatus having an internal trapping tower in which disc-type trapping units, which each have structure-type trapping plates having a large surface area per unit area in order to trap reaction by-products contained in an unreacted gas introduced into the trapping apparatus after an organic film deposition process, among semiconductor manufacturing processes, is performed in the process chamber, and a trapping disc configured to concentrate a flow of the gas or disperse or discharge the gas, are vertically arranged in multiple layers, such that the trapping apparatus traps the reaction by-products in the form of a thin film in a state in which the residence time of the gas is increased and uniform temperature distribution is maintained.
    Type: Application
    Filed: March 19, 2021
    Publication date: July 21, 2022
    Applicant: MILAEBO CO., LTD.
    Inventors: Che Hoo CHO, Yeon Ju LEE, Pyung Hee SON, Jin Woong KIM
  • Publication number: 20220230807
    Abstract: A multilayer capacitor includes a body including a plurality of dielectric layers and a plurality of internal electrodes laminated with the dielectric layers interposed therebetween, and an external electrode disposed externally on the body and connected to one or more of the plurality of internal electrodes. One of the plurality of dielectric layers includes a barium titanate composition including a Sn component. One of the plurality of internal electrodes includes a Sn component. The one of the plurality of dielectric layers has a Sn content equal to at least twice a Sn content of the one of the plurality of internal electrodes adjacent to the one of the plurality of dielectric layers.
    Type: Application
    Filed: December 6, 2021
    Publication date: July 21, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jin Woo Kim, Jong Suk Jeong, Chun Hee Seo, Jeong Wook Seo, Dong Geon Yoo, Tae Hyung Kim, Byung Kun Kim, Ki Yong Lee
  • Patent number: 11390717
    Abstract: The coating composition of the present application has excellent antistatic properties and thus can be used as an antistatic hard coating film. The coating composition of the present application may comprise a salt based on a polyoxometalate anion and a radically polymerizable cation, and a radically polymerizable binder to form an antistatic hard coating film having excellent antistatic property, abrasion resistance and moist-heat resistance. Such a film can be used for an optical laminate and a display device, and the like.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: July 19, 2022
    Assignee: LG Chem, Ltd.
    Inventors: Hyeok Jeong, Cheol Hee Lee, Jin Kyu Lee
  • Patent number: 11395395
    Abstract: A system for driving a multi-functional light emitting diode (LED) lamp includes a first light source group and a second light source group classified depending on lamp functions, a single LED lamp driving device to regulate an input voltage to a voltage necessary for each lamp function and to apply the voltage to the first light source group and the second light source group, a switching device to control an On/Off state of the first light source group and the second light source group, and a control device to time-division control a time to turn on/off the switching device by internetworking with the LED lamp driving device and to control a light quantity of the first light source group and the second light source group.
    Type: Grant
    Filed: July 7, 2021
    Date of Patent: July 19, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SL CORPORATION
    Inventors: Choong Seob Park, Jin Hyun Kim, So Jeong Kang, Chul Sung Lee, Ga Hee Lee
  • Publication number: 20220223630
    Abstract: A semiconductor device with multiple zero differential transconductance includes: a conductive substrate; a first insulating layer and a second insulating layer disposed on the conductive substrate; a first semiconductor and a second semiconductor disposed on first portions of the first insulating layer and the second insulating layer, respectively; a first buffer layer and a second buffer layer disposed on electrode contact areas of the first semiconductor and the second semiconductor, respectively; and an anode electrode and a cathode electrode disposed on second portions, which are different from the first portions, of the first insulating layer and the second insulating layer and on the first buffer layer and the second buffer layer, respectively, wherein the first semiconductor and the second semiconductor are disposed in parallel with each other and connected by the anode electrode and the cathode electrode.
    Type: Application
    Filed: January 14, 2022
    Publication date: July 14, 2022
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Jin Hong PARK, Jae Woong CHOI, Je Jun LEE, Ju Hee LEE
  • Publication number: 20220224896
    Abstract: The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.
    Type: Application
    Filed: April 1, 2022
    Publication date: July 14, 2022
    Applicants: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, Universily-lndustry Cooperation Group of Kyung Hee University
    Inventors: Sung Chang LIM, Ha Hyun LEE, Se Yoon JEONG, Hui Yong KIM, Suk Hee CHO, Jong Ho KIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM, Chie Teuk AHN, Dong Gyu SIM, Seoung Jun OH, Gwang Hoon PARK, Sea Nae PARK, Chan Woong JEON
  • Patent number: 11384437
    Abstract: A phosphoric acid-free etchant composition and a method of forming a wiring, the composition including about 40 wt % to about 60 wt % of an organic acid compound; about 6 wt % to about 12 wt % of a glycol compound; about 1 wt % to about 10 wt % of nitric acid, sulfuric acid, or hydrochloric acid; about 1 wt % to about 10 wt % of a nitrate salt compound; and water, all wt % being based on a total weight of the phosphoric acid-free etchant composition.
    Type: Grant
    Filed: April 21, 2020
    Date of Patent: July 12, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jong Hee Park, Jin Seock Kim, Bong Won Lee, Sang-woo Kim, Il-Ryong Park, Bong-Yeon Won, Dae-woo Lee
  • Patent number: 11385392
    Abstract: Disclosed herein is a lens of an optical fiber lamp apparatus, which allow light to be entirely collected uniformly on an optical fiber when lighting using the optical fiber to minimize a difference in brightness for each optical fiber, improving quality of lighting through the optical fiber, and an optical fiber lamp apparatus having the same.
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: July 12, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, SL Corporation
    Inventors: Byoung Suk Ahn, Ki Hong Lee, Jung Wook Lim, Seung Sik Han, Ji Yeon Kim, Jin Hee Yu
  • Patent number: 11382480
    Abstract: An autonomous cleaner includes a body having a first housing formed at a front and a second housing formed at a rear of the first housing; a brush unit installed at the first housing and configured to sweep and collect dust from a floor; a dust collecting unit installed at the second housing and configured to store the dust inlet into the brush unit; a driving unit to drive the body and coupled to the second housing to be positioned at a lateral side of the dust collecting unit; and a power unit installed at the second housing and coupled to be positioned at a rear of the dust collecting unit. The miniaturization of the autonomous cleaner may be provided while at the same time the capacity of a dust collecting container and the capacity of a battery are increased.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: July 12, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hwi-Chan Jang, Tae Soo Kim, Hyun Soo Jung, Sang Hwa Choi, Sang Sik Yoon, Shin Kim, Jin Hee Kim, Yeon Kyu Jeong, Hak Bong Lee, Young Ho Ko, Kyoung Woung Kim
  • Publication number: 20220204449
    Abstract: The present disclosure provides pharmaceutical compositions and compounds having dual agonist activity at the ? and ? opioid receptors. The agonist compounds of this disclosure can also provide GPCR functional selectivity, including selective activity in the Gi pathway. In some embodiments, the compounds of this disclosure are biased ?-opioid and/or ?-opioid receptor agonists that do not significantly recruit ?-arrestins, but can activate G-protein-dependent pathways, and thus can be administered without risk of significant undesirable side effects exhibited by conventional opioid receptor agonists. In some embodiments there is provided a substantially optically pure compound having dual agonist activity at the ? and ? opioid receptors.
    Type: Application
    Filed: December 10, 2021
    Publication date: June 30, 2022
    Inventors: Woojin JEON, Do Sup LEE, Suh-Youn SHON, Junsu BAN, Sungjun HONG, Jin Hee LEE, Jaeho HEO, Jungwoo LEE, JoonTae PARK, Kyung Mi AN, Hongchul YOON
  • Patent number: D956649
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: July 5, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Geon-Hee Lee, Jin-Yujun Kim