Patents by Inventor Jin-Su Lee

Jin-Su 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: 11412209
    Abstract: The present invention relates to a method and apparatus for video encoding/decoding by using a geometric modified picture. The encoding method according to the present invention includes: generating a geometric modified picture by geometrically modifying a reference picture; and generating a first prediction block of a current block by performing inter prediction referencing the geometric modified picture.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: August 9, 2022
    Assignees: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Jung Won Kang, Hyun Suk Ko, Sung Chang Lim, Jin Ho Lee, Dong San Jun, Hui Yong Kim, Gwang Hoon Park, Jin Soo Choi, Tae Hyun Kim, Dae Young Lee, Young Su Heo
  • Patent number: 11411075
    Abstract: A semiconductor device and a method of manufacturing the same, the device including a plurality of lower electrodes on a semiconductor substrate; a support pattern connecting the lower electrodes at sides of the lower electrodes; and a dielectric layer covering the lower electrodes and the support pattern, wherein each of the plurality of lower electrodes includes a pillar portion extending in a vertical direction perpendicular to a top surface of the semiconductor substrate; and a protrusion protruding from a sidewall of the pillar portion so as to be in contact with the support pattern, the pillar portion includes a conductive material, the protrusion includes a same conductive material as the pillar portion and is further doped with impurities.
    Type: Grant
    Filed: March 2, 2021
    Date of Patent: August 9, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gihee Cho, Sangyeol Kang, Jungoo Kang, Taekyun Kim, Jiwoon Park, Sanghyuck Ahn, Jin-Su Lee, Hyun-Suk Lee, Hongsik Chae
  • Publication number: 20220240390
    Abstract: A printed circuit board includes an insulating layer, a circuit pattern on the insulating layer, and a surface treatment layer on the circuit pattern. The surface treatment layer includes a bottom surface having a width wider than a width of a top surface of the circuit pattern.
    Type: Application
    Filed: March 1, 2022
    Publication date: July 28, 2022
    Inventors: Yun Mi BAE, Soon Gyu KWON, Sang Hwa KIM, Sang Young LEE, Jin Hak LEE, Han Su LEE, Dong Hun JEONG, In Ho JEONG, Dae Young CHOI, Jung Ho HWANG
  • Patent number: 11396612
    Abstract: The present invention provides a random copolymer including structural units represented by the following Chemical Formulae 1 to 3 for forming a neutral layer for significantly reducing process time and process costs, and promoting directed self-assembly pattern formation of a block copolymer. The present invention further provides a laminate for forming a pattern including a neutral layer having a small thickness variation value due to washing, by including the random copolymer for forming a neutral layer. The present invention further provides a method for forming a pattern capable of stably vertically orienting a block copolymer on a laminate for forming a neutralized pattern.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: July 26, 2022
    Assignee: SK Innovation Co., Ltd.
    Inventors: Nam Kyu Lee, Sun Young Kim, Kwang Kuk Lee, Jin Su Ham
  • Publication number: 20220231090
    Abstract: A display device includes a display member and a touch member disposed on the display member. The touch member includes a first touch insulating disposed on the display member, a first touch conductive layer disposed on the first touch insulating layer and including a touch bridge electrode, a second touch insulating layer disposed on the first touch conductive layer, including an organic material, and including a first contact hole penetrating the second touch insulating layer in a thickness direction, a second touch conductive layer disposed on the second touch insulating layer and including a first lower sensing line overlapping the second touch bridge electrode, and a third touch conductive layer disposed on the second touch conductive layer and including a first upper sensing line overlapping the first lower sensing line. A width of the first upper sensing line is greater than a width of the first lower sensing line.
    Type: Application
    Filed: January 14, 2022
    Publication date: July 21, 2022
    Inventors: Jin Su BYUN, Woong Sik KIM, Dong Hwan BAE, Sang Hyun LEE
  • Publication number: 20220227981
    Abstract: The present invention relates to a polypropylene-based composite, including (A) polypropylene, and (B) an olefin-based polymer satisfying the following conditions: (1) a melt index (MI, 190° C., 2.16 kg load conditions) is from 0.1 g/10 min to 10.0 g/10 min, (2) a density (d) is from 0.860 g/cc to 0.880 g/cc, and (3) T(90)-T(50)?50 and T(95)-T(90)?10 are satisfied, wherein T(50), T(90) and T(95) are temperatures at which 50%, 90%, and 95% are melted, respectively, when fractionating a temperature-heat capacity curve from measurement results by the differential scanning calorimetry precise measurement method (SSA). The polypropylene-based composite of the present invention may show excellent impact strength.
    Type: Application
    Filed: September 28, 2020
    Publication date: July 21, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Sang Eun Park, Eun Jung Lee, In Sung Park, Tae Su Kim, Choong Hoon Lee, Jin Sam Gong, Jung Ho Jun, Rae Keun Gwak
  • Publication number: 20220224183
    Abstract: A split-core assembly and a stator including the split-core assembly are provided. A split-core assembly according to an embodiment of the present disclosure includes a split core, a bobbin, a coil, and a terminal holder. The terminal holder has an insulating protrusion, and when two split-core assemblies are coupled to each other, the insulating protrusion of any one terminal holder overlaps the other terminal holder. Accordingly, it is possible to prevent a gap between the split-core assemblies and it is possible to provide a stator in which a split core and a conductive plate are separated.
    Type: Application
    Filed: May 21, 2019
    Publication date: July 14, 2022
    Inventors: Ji Won LEE, Ji Seong PARK, Jin Su OH, Hyoung Gun LEE
  • Patent number: 11385290
    Abstract: Discussed is a battery property measurement apparatus including a main body made of an insulative material, the main body being configured to be put on a hand of a user; and a measurement unit installed at a portion of the main body at which a finger of the user is located, the measurement unit being configured to contact at least a portion of respective opposite ends of a battery, the measurement unit being electrically connected to the battery when the user push on the battery using the finger in a state in which the battery is coupled to the measurement unit.
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: July 12, 2022
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Young Joong Kim, Jin Hyun Lee, Young Su Son
  • Patent number: 11384973
    Abstract: A refrigerator that includes a main body, a wall and a storage compartment. The refrigerator further includes a door rotatably coupled to the main body configured to open and close the storage compartment. The door includes an ice-making chamber formed in a front surface of the door. The refrigerator also includes a cooling chamber that includes a cooler is provided inside the wall and configured to generate cooling air. The refrigerator also includes a cooling air duct configured to connect the ice-making chamber and the cooling chamber to supply the cooling air generated by the cooler to the ice-making chamber.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: July 12, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin Jeong, Bong Su Son, Do Yun Jang, Kook Jeong Seo, Moo Hyung Lee
  • Patent number: 11387317
    Abstract: Disclosed is a field effect transistor including an insulating film disposed between a source/drain region and a substrate. Since the insulating film prevents current leakage under a channel, it is not necessary to form a punch-through stopper. Further disclosed is a method of forming a field effect transistor.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: July 12, 2022
    Assignee: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
    Inventors: Rock Hyun Baek, Jun Sik Yoon, Jin Su Jeong, Seung Hwan Lee
  • Publication number: 20220212291
    Abstract: A laser crystallization apparatus according to an embodiment includes a light source unit irradiating a laser beam; and an optical unit to which the laser beam is incident, wherein the optical unit includes a first portion and a second portion bonded to each other on a bonded surface, and a first width of the first portion and a second width of the second portion are the same as each other on the bonded surface based on a direction parallel to the incident direction of the laser beam.
    Type: Application
    Filed: October 18, 2021
    Publication date: July 7, 2022
    Inventors: Akifumi Sangu, Je Kil Ryu, Cheol Ho Park, Hae Sook Lee, Jin Hong Jeun, Young Su Chae, Gyoo Wan Han
  • Publication number: 20220214531
    Abstract: A laser crystallization apparatus according to an embodiment includes: a light source unit which irradiates a laser beam; and a path conversion unit which converts the laser beam incident from the light source unit into a linear beam having a long axis parallel to a first direction and a short axis parallel to a second direction. The linear beam propagates in a third direction perpendicular to the first direction and the second direction, the path conversion unit includes an incident window extending parallel to a first length direction, an emission window extending parallel to a second direction, a first reflection unit disposed at the same side with the incident window, and a second reflection unit disposed at the same side with the emission window, and the second length direction extends parallel to the first direction in a view of the third direction.
    Type: Application
    Filed: October 25, 2021
    Publication date: July 7, 2022
    Inventors: Akifumi SANGU, Je Kil RYU, Cheol Ho PARK, Hae Sook LEE, Jin Hong JEUN, Young Su CHAE, Gyoo Wan HAN
  • Publication number: 20220214749
    Abstract: A haptic effect transmission method for providing real-time immersive content according to the present invention includes executing participatory content in which one or more users participate, collecting motion information of the users participating in the participatory content through a haptic device, multiplexing the motion information with video and audio files of the participatory content to obtain a multiplexed file, and demultiplexing the multiplexed file and providing the demultiplexed file to a display device and a haptic device of a client terminal.
    Type: Application
    Filed: September 18, 2019
    Publication date: July 7, 2022
    Inventors: Woo Chool PARK, Jun Hwan JANG, Yong Hwa KIM, Jin Wook YANG, Sang Pil YOON, Hyun Wook KIM, Eun Kyung CHO, Min Su CHOI, Jun Suk LEE, Jae Young YANG
  • Publication number: 20220206432
    Abstract: According to an embodiment, a holographic microscope comprises a light source, an optical system splitting light emitted from the light source into an object and a reflective mirror and inducing interference between light reflected by the object or transmitted through the object and light reflected by the reflective mirror, a first image sensor receiving the interference light and sensing interference information for the interference light, a second image sensor receiving the light reflected by the object or transmitted through the object and sensing information for the received light, and an image processor deriving a shape of the object based on the interference information sensed by the first image sensor and the information sensed by the second image sensor.
    Type: Application
    Filed: August 17, 2021
    Publication date: June 30, 2022
    Inventors: Seon Kyu YOON, Ha Mong Shim, Jin Su Lee, Kwang Hoo Lee
  • Publication number: 20220148032
    Abstract: A computer-implemented system and a method for automatic electronic order creation are disclosed. The system and method may be configured to: receive a digitized document comprising embedded metadata related to contents of the digitized document; analyze the embedded metadata to extract a boundary parameter; generate a unique reference identifier associated with the digitized document and the boundary parameter; receive a first input data setting one or more target measurements for one or more predefined periods of time, wherein a sum of the one or more target measurements is less than or equal to the boundary parameter; receive a second input data setting configuration data for achieving the one or more target measurements; and generate an electronic order based on the configuration data.
    Type: Application
    Filed: January 28, 2022
    Publication date: May 12, 2022
    Applicant: COUPANG CORP.
    Inventors: Jun Young MUN, Ankit ARORA, Young Jin KIM, Ji Hoon KIM, Byoung In LIM, Jin Su LEE, Seon Ah KIM, Jae Ho JEONG, Jung Min SONG, Suk Min AHN
  • Publication number: 20220148616
    Abstract: According to an embodiment of the disclosure, a system for controlling an emergency bell based on sound comprises an emergency bell device installed in a crime area, gathering sound information generated in the crime area, detecting an emergency event from the gathered sound information, and generating an emergency bell operation signal, an analysis server receiving, in real-time, the sound information from the emergency bell device if the emergency bell operation signal is received, classifying per-time key sound sources in the sound information, and providing a situation analysis result on whether a crime occurs using the classified per-time key sound sources, and a control server receiving the situation analysis result and providing on-site dispatch information or situation response information to a security terminal in charge of the crime area based on the received situation analysis result.
    Type: Application
    Filed: October 29, 2021
    Publication date: May 12, 2022
    Inventors: Seon Man Kim, Kwang Hoon Lee, Hoe Min Kim, Sung Kuk Chun, Seon Kyu Yoon, Jin Su Lee
  • Publication number: 20220107537
    Abstract: A display device according to an embodiment of the present inventive concept includes: a substrate including a first region and a second region; and a plurality of pixels disposed on the substrate, wherein the plurality of pixels each include a first data line and a second data line overlapping a pixel electrode, a first capacitance between the first data line and the pixel electrode is smaller than a second capacitance between the second data line and the pixel electrode in a pixel disposed in the first region, and the first capacitance between the first data line and the pixel electrode is larger than the second capacitance between the second data line and a pixel electrode in the pixel disposed in the second region.
    Type: Application
    Filed: December 6, 2021
    Publication date: April 7, 2022
    Inventors: Gwon-Heon RYU, Kwi Hyun KIM, Kook Hyun CHOI, Woo Gun KANG, Kyung Won PARK, Jin Su LEE
  • Publication number: 20220093532
    Abstract: Provided a semiconductor device comprises, a plurality of semiconductor patterns spaced in a first direction; a plurality of mold insulating layers between the plurality of semiconductor patterns, a plurality of silicide patterns contacting the plurality of semiconductor patterns; and a plurality of first metal conductive films between the plurality of mold insulating layers and connected to each of the silicide patterns, wherein each of the silicide patterns includes a first sidewall that faces the semiconductor pattern, and a second sidewall which faces the first metal conductive film, the first sidewall of the silicide pattern and the second sidewall of the silicide pattern extends in the first direction, and the first sidewall of the silicide pattern and the second sidewall of the silicide pattern are curved surfaces.
    Type: Application
    Filed: September 9, 2021
    Publication date: March 24, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jin-su LEE, Hong Sik CHAE, Youn Soo KIM, Tae Kyun KIM, Youn Joung CHO
  • Patent number: 11272022
    Abstract: Provided is a server and an operation method of the server, the method including providing a system including a plurality of domain accessible by a plurality of electronic devices to at least one of the plurality of electronic devices, acquiring, from at least one of the plurality of electronic devices, usage log data of a domain in which an input to a component of the system is identified among the plurality of domains or a domain having a change of at least a portion of a uniform resource locator (URL) among the plurality of domains, and generating integrated usage log data of the system based on the acquired usage log data.
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: March 8, 2022
    Assignee: Coupang Corp.
    Inventors: Young Jin Kim, Jin Su Lee, Su Ji Woo, Suk Min Ahn
  • Patent number: 11270335
    Abstract: A computer-implemented system and a method for automatic electronic order creation are disclosed. The system and method may be configured to: receive a digitized document comprising embedded metadata related to contents of the digitized document; analyze the embedded metadata to extract a boundary parameter; generate a unique reference identifier associated with the digitized document and the boundary parameter; receive a first input data setting one or more target measurements for one or more predefined periods of time, wherein a sum of the one or more target measurements is less than or equal to the boundary parameter; receive a second input data setting configuration data for achieving the one or more target measurements; and generate an electronic order based on the configuration data.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: March 8, 2022
    Assignee: COUPANG CORP.
    Inventors: Jun Young Mun, Ankit Arora, Young Jin Kim, Ji Hoon Kim, Byoung In Lim, Jin Su Lee, Seon Ah Kim, Jae Ho Jeong, Jung Min Song, Suk Min Ahn