Patents by Inventor Sang-Woo Lee

Sang-Woo 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: 20210295509
    Abstract: A disease diagnosis system implemented in a system including a processor and which uses the neural network and a slide on which biological tissue is provided and from which a biological image is obtained, the system including: a pre-processing module for generating first to Kth image information corresponding to each of a plurality of patches obtained by dividing the slide into a predetermined size, wherein ith image information, 1<=i<=K, includes at least one channel value corresponding to an ith color model, and a first color model to a Kth color model are different from each other; and a patch neural network which receives the first image information to the Kth image information corresponding to each of the plurality of patches, so as to output a patch-level diagnosis result indicating whether a disease exists in each patch.
    Type: Application
    Filed: August 7, 2019
    Publication date: September 23, 2021
    Inventors: Sang Hun LEE, Sun Woo KIM
  • Patent number: 11124229
    Abstract: A steering apparatus of a steer-by-wire (SBW) system includes a structure for changing the frictional force of the system and a structure for limiting the rotation range of a steering wheel. The steering apparatus includes: a shaft rotatably interlocked with a steering wheel, a friction member surrounding the shaft and contacting the shaft, a frictional force provision device for narrowing and widening the friction member in the radial direction of the shaft to change the frictional force of the friction member that contacts the shaft, and a steering limitation device for regulating the rotation of the shaft using a stopper provided at the friction member during the rotation of the shaft to limit the steering of the steering wheel.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: September 21, 2021
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Min Jun Kim, Young Dae Park, Byung Rim Lee, Sang Woo Hwang, Se Hyun Chang, Hyeon Seok Cho
  • Publication number: 20210284619
    Abstract: Disclosed herein are a novel amine compound and an organic light-emitting diode of high efficiency including the same and, more particularly, to an amine compound with a specific structure which exhibits high efficiency as a material for a hole transport layer in an organic light-emitting diode, and an organic light-emitting diode including same. Here, Chemical Formulas A and B are as described in the specification.
    Type: Application
    Filed: March 9, 2021
    Publication date: September 16, 2021
    Inventors: Tae Gyun Lee, Sang-woo Park, Seung-Soo Lee, Jun-young Moon
  • Patent number: 11118792
    Abstract: An air conditioner includes a housing, a heat exchanger arranged to exchange heat with air flowing into the housing, a blower fan arranged inside the housing for discharging air that has exchanged heat with the heat exchanger to the outside and a discharging plate having an opening formed to discharge air blown from the blower fan out of the housing, and a plurality of discharging holes formed to discharge air to surroundings of the opening, wherein the discharging plate is arranged to discharge the air that has exchanged heat by the heat exchanger out of the housing, and wherein the discharging plate is made of metal. By such configuration, air conditioner increase user satisfaction.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: September 14, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Won-Hee Lee, Jong Whal Kim, Jin-Gyun Kim, Yeon-Seob Yun, Jun Seok Kwon, Sung Jae Kim, Chang-Woo Jung, Ji Hong Kim, Moon Sun Shin, Seung Won Oh, Sang Ki Yoon, Chang Sik Lee, Jae Rim Jung, Seong Deok Cheon, Sung Hyun Chun, Weon Seok Choi
  • Patent number: 11120998
    Abstract: An etching method includes providing a plasma of a first treatment gas to an etching-object to form a deposition layer on the etching-object, the first treatment gas including a fluorocarbon gas and an inert gas, and the etching-object including a first region including silicon oxide and a second region including silicon nitride, providing a plasma of an inert gas to the etching-object having the deposition layer thereon to activate an etching reaction of the silicon oxide, wherein a negative direct current voltage is applied to an opposing part that is spaced apart from the etching-object so as to face an etching surface of the etching-object, the opposing part including silicon, and subsequently, providing a plasma of a second treatment gas to remove an etching reaction product, the second treatment gas including an inert gas and an oxygen-containing gas.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: September 14, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Hyun Lee, Jeon-Il Lee, Sung-Woo Kang, Hong-Sik Shin, Young-Mook Oh, Seung-Min Lee
  • Patent number: 11114535
    Abstract: A semiconductor device may include a substrate including a fin active region extending in a first direction, a gate structure crossing the fin active region and extending in a second direction crossing the first direction, source/drain regions on the fin active region at opposite sides of the gate structure, a first contact structure electrically connected to one of the source/drain regions, a pair of first contact block structures on opposite first sidewalls, respectively, of the first contact structure in the second direction.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: September 7, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hak-yoon Ahn, Sang-hyun Lee, Sung-woo Kang, Hong-sik Shin, Seong-han Oh, Young-mook Oh, In-keun Lee
  • Patent number: 11112451
    Abstract: A test method for a semiconductor device includes: loading a test tray having semiconductor devices of first and second lots arranged thereon into a test chamber; storing lot information of each of the semiconductor devices; performing a test program on each of the semiconductor devices; obtaining ID information of each of the semiconductor devices; matching the ID information with the lot information to generate lot sorting information; and sorting the semiconductor devices based on results of the test program and the lot sorting information.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: September 7, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chul-Min Lee, Tae-Kyung Ko, Jin-Seong Kim, Hyeong-Gon Son, Seung-Woo Hong, Dong-Gu Lee, Sang-Jae Rhee
  • Publication number: 20210273496
    Abstract: A wireless power receiver is for receiving power from a wireless power transmitter, the wireless power receiver may include at least one of: resonant circuitry; communication circuitry; and a controller configured to at least one of: enable a charging function to receive, through the resonant circuitry from the wireless power transmitter, first power for charging the wireless power receive, transmit, through the communication circuitry, a first signal indicating complete charge to the wireless power receiver while receiving the first power, receive, through the communication circuitry, a first charging function control signal that disables a charging function from the wireless power transmitter, based on the receiving of the first charging function control signal, disable the charging function, after disabling the charging function, identify that charging is required, transmit, through the communication circuitry, a second signal including information which is, by the wireless power receiver, set based on ide
    Type: Application
    Filed: May 17, 2021
    Publication date: September 2, 2021
    Inventors: Kyung-Woo LEE, Hee-Won JUNG, Sang-Wook KWON, Kang-Ho BYUN
  • Patent number: 11104379
    Abstract: A travel control system and a method for an autonomous vehicle is provided to easily determine a rotating position of a steering wheel when an autonomous travel mode is switched to a driver's travel mode. The travel control system includes: a display mechanism provided in a central portion of a steering wheel to display a rotating position of the steering wheel; and a controller to controls the display mechanism to display the rotating position of the steering wheel based on a steering angle of a tire when the steering angle of the tire is input and the autonomous travel mode is switched to the driver travel mode.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: August 31, 2021
    Assignees: Hyundai Motor Company, KIA Motors Corporation
    Inventors: Sang Woo Hwang, Young Dae Park, Byung Rim Lee, Min Jun Kim, Se Hyun Chang, Hyeon Seok Cho
  • Patent number: 11103003
    Abstract: This invention relates to a lyocell material for a tobacco filter and a method of manufacturing the same, and more particularly to a lyocell fiber having a modified cross-section for a tobacco filter, wherein the cross-sectional shape of a monofilament contained in a lyocell fiber is controlled to increase the external surface area of the fiber, after which then crimps are formed, thereby exhibiting properties equal or superior to those of conventional lyocell materials, even when used in a small amount.
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: August 31, 2021
    Assignees: KOLON INDUSTRIES, INC., KT&G CORPORATION
    Inventors: Jong Cheol Jeong, Sang Woo Jin, Sang Yoel Lee, Woo Chul Kim, Sang Mok Lee, Jong Yeol Kim, Soo Ho Kim, Bong Su Cheong, Hyun Suk Cho, Sung Jong Ki
  • Patent number: 11105253
    Abstract: A coolant heating apparatus for an electric vehicle includes a sheath heater formed in a coil form at a center side of the coolant heating apparatus; one or more inner tubes, one of which has an inlet formed at one side thereof for introduction of coolant, the one or more inner tubes being arranged to surround the sheath heater or to be surrounded by the sheath heater, and the one or more inner tubes having a plurality of through-holes formed on respective outer peripheral surfaces thereof so that the coolant introduced into the inlet is discharged through the through-holes; and an outer tube surrounding the sheath heater and the one or more inner tubes and having an outlet formed at one side thereof so that the coolant heated by the sheath heater is introduced through the through-holes of the one or more inner tubes and is discharged through the outlet.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: August 31, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Doowon Climate Control Co., Ltd.
    Inventors: Sang Shin Lee, So La Chung, Jae Woong Kim, So Yoon Park, Man Ju Oh, Jae Woo Park, Won Suk Lee
  • Patent number: 11108284
    Abstract: A wireless power transmitting device is provided. The wireless power transmitting device may comprise an antenna, a memory, and a processor configured to control to store, as reference information, information of a first reflected signal of a pilot signal sent out through the antenna at a first time in the memory and control to compare the reference information with information about second reflected signals of a pilot signal sent out through the antenna at a second time, and determine a position of a target for detection based on a result of the comparison.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: August 31, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chong-Min Lee, Kyung-Woo Lee, Sung-Bum Park, Jae-Hyun Park, Jae-Hyuck Shin, Young-Ho Ryu, Sang-Wook Lee
  • Publication number: 20210265445
    Abstract: A display device may include a first pixel column disposed on a substrate, a second pixel column adjacent to the first pixel column, a third pixel column adjacent to the second pixel column, and a first wiring, a second wiring, and a third wiring respectively and electrically connected to the first pixel column, the second pixel column, and the third pixel column. Each of the first wiring, the second wiring, and the third wiring may include a first line, a second line electrically connected to the first line, the first line and the second line being disposed on different layers, and a third line electrically connected to the second line, the first line, the second line, and the third line being disposed on different layers.
    Type: Application
    Filed: September 24, 2020
    Publication date: August 26, 2021
    Applicant: Samsung Display Co., LTD.
    Inventors: Sang Hoon OH, Seung Gyu TAE, Hyun Woo KANG, Dong Hyeok LEE, Chang Ho YI
  • Patent number: 11096921
    Abstract: The present invention relates to a compound of Formula 1, and an SIRT 1 activator including, as an active ingredient, derivatives thereof or pharmaceutically acceptable salts thereof. The present invention also relates to a composition including the SIRT 1 activator for detoxification, for the improvement of metabolic disorders, for the prevention or improvement of eye diseases, or the prevention or improvement of immune diseases.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: August 24, 2021
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Byung Gyu Kim, Hyun Woo Jeong, Su Kyung Kim, Si Young Cho, Chan Woong Park, Dae Bang Seo, Wan Gi Kim, Sang Jun Lee
  • Patent number: 11099441
    Abstract: A wire substrate, a display device including a wire substrate, and a method of fabricating a wire substrate are disclosed. The display device comprises: a first base; and a first wiring layer disposed on the first base and comprising a conductive layer and a metal oxide layer stacked on the conductive layer, wherein the metal oxide layer comprises molybdenum (Mo), tantalum (Ta), and oxygen (O). The conductive layer includes a first metal layer on the first base, and a second metal layer between the first metal layer and the metal oxide layer. The second metal layer has a higher electrical conductivity than the first metal layer, and a thickness of the second metal layer is greater than a thickness of the first metal layer.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: August 24, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chan Woo Yang, Hong Sick Park, Hyun Eok Shin, Joon Yong Park, Gyung Min Baek, Sang Won Shin, Ju Hyun Lee
  • Patent number: 11102899
    Abstract: An electronic device includes a display, an upper housing surrounding at least a portion of a periphery of the display, a lower housing coupled to the upper housing, and a window waterproof member disposed between at least a portion of a periphery of the display and the upper housing to seal an aperture between the upper housing and the display. The window waterproof member includes an inner core having a specific strength, and an outer sheath having a specific elasticity, and an outer peripheral surface of which contacts at least part of the upper housing and an inner peripheral surface of which contacts at least part of the display while the outer sheath surrounding at least a portion of the inner core.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: August 24, 2021
    Inventors: Sung Eun Park, Jeong Eun Kim, Jae Uk Ahn, Jong Cheon Wee, Hyung Woo Lee, Sang Hyuck Jung
  • Patent number: 11101571
    Abstract: An antenna device having a circular array structure is disclosed. The disclosed device may include a multiple number of antennas positioned in a circular array and an upper board joined above the plurality of antennas, where each of the multiple antennas may include a reflector plate and at least one radiator joined to the reflector plate, and at least one FPCB joined to the reflector plates of a first antenna and a second antenna adjacent to each other from among the multiple antennas may further be included. The disclosed device can alleviate the performance degradation incurred by narrow reflector plates in an antenna device having a circular array structure and can provide radiation properties tantamount to essentially expanding the reflector plate of each antenna in an antenna device having a circular array structure.
    Type: Grant
    Filed: February 11, 2020
    Date of Patent: August 24, 2021
    Assignee: ACE TECHNOLOGIES CORPORATION
    Inventors: Byung Hwa Kwak, Sang Woo Lee
  • Patent number: D930298
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: September 7, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hwan-Dong Lee, Sang-Hoon Yoon, Jin-Sun Park, Jae-Ho Jang, Hyun-Woo Yoon
  • Patent number: D930299
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: September 7, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hwan-Dong Lee, Sang-Hoon Yoon, Jin-Sun Park, Jae-Ho Jang, Hyun-Woo Yoon
  • Patent number: D930300
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: September 7, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hwan-Dong Lee, Sang-Hoon Yoon, Jin-Sun Park, Jae-Ho Jang, Hyun-Woo Yoon