Patents by Inventor Sung Lee

Sung 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: 20210217546
    Abstract: A magnetic powder contains a magnetic metal particle comprising iron (Fe) and an insulating coating layer disposed on a surface of the magnetic metal particle and comprising tin (Sn), phosphorous (P) and oxygen (O), and a coil component contains such a magnetic powder.
    Type: Application
    Filed: May 20, 2020
    Publication date: July 15, 2021
    Inventors: Il Jin PARK, Jun Sung LEE, Joong Won PARK, Gwang Hwan HWANG, Soon Kwang KWON
  • Publication number: 20210217835
    Abstract: A display device including: a substrate including a display area and a non-display area; a light-emitting element disposed in the display area; an encapsulation layer covering the light-emitting element; a driving unit disposed in the non-display area; a dam surrounding the display area and overlapping the driving unit; and a shielding layer overlapping the driving unit.
    Type: Application
    Filed: December 22, 2020
    Publication date: July 15, 2021
    Inventors: Jun Hyun PARK, Sung Jae MOON, An Su LEE, Dong Woo KIM, Kang Moon JO, Yong Duck SON
  • Publication number: 20210215902
    Abstract: The disclosure relates to a micro lens assembly including: a base; a support inserted into the base to be movable in an optical axis direction; a driver for auto focus adjustment configured to move the support in the optical axis direction; a lens unit inserted into the support to be movable in a direction perpendicular to the optical axis direction and including a lens barrel to which a lens part is coupled; a driver for optical image stabilization configured to move the lens unit in the direction perpendicular to the optical axis direction; a plurality of ball bearings arranged between the support and the base for the support to be movable with respect to the base in the optical axis direction; and a plurality of connection members configured to connect the lens unit and the support to each other for the lens unit to be movable with respect to the support and formed of an elastic nonconductor.
    Type: Application
    Filed: June 3, 2019
    Publication date: July 15, 2021
    Inventors: Dae Soon LIM, Hak Ku YOON, Myung Won CHOI, Dong Sung LEE
  • Publication number: 20210218029
    Abstract: A negative electrode and a secondary battery including the same are described, the negative electrode including a current collector and a negative electrode active material layer disposed on the current collector, wherein the negative electrode active material layer includes a negative electrode active material including SiOx (0?x<2) particles, a conductive material, and a binder, and the negative electrode active material layer includes a lower layer in contact with the current collector, an upper layer positioned on the lower layer, and an intermediate layer positioned between the lower layer and the upper layer.
    Type: Application
    Filed: May 9, 2019
    Publication date: July 15, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Jun Hyuk SONG, Je Young KIM, Joo Sung LEE, Suk In NOH, Hee Won LEE
  • Publication number: 20210214879
    Abstract: The present disclosure relates to a supporting device capable of being easily assembled and commonly supporting a washing machine, a dryer, and the like having different leg sizes and a laundry treating apparatus having the same. The laundry treating apparatus includes a laundry treating apparatus main body, a supporting device main body configured to support the laundry treating apparatus main body, a leg coupled to a bottom of the laundry treating apparatus main body, and a supporter installed in the supporting device main body, wherein the supporter includes a guide member configured to accommodate the leg and including an insertion groove, and a fixing member including a fixing protrusion to be inserted into the insertion groove, the fixing member being coupled to the guide member to fix the leg.
    Type: Application
    Filed: August 6, 2019
    Publication date: July 15, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung Hee LEE, Min Sung KIM, Kwan Woo HONG
  • Publication number: 20210214753
    Abstract: The present invention relates to recombinant Corynebacterium having 1,3-PDO productivity and reduced 3-HP productivity, and a method for producing 1,3-PDO by using same. When a Corynebacterium glutamicum variant according to the present invention is used, the productivity of 3-HP, which is a by-product, is inhibited by using low-cost glycerol as a carbon source, and thus 1,3-PDO can be produced with high efficiency.
    Type: Application
    Filed: April 24, 2019
    Publication date: July 15, 2021
    Applicants: Korea Advanced Institute of Science and Technology, Hanwha Solutions Corporation
    Inventors: Sang Yup LEE, Jae Sung CHO, Je Woong KIM, Cindy Pricilia Surya PRABOWO, Taehee HAN, Yoo Sung KO
  • Publication number: 20210213155
    Abstract: Provided are a catalyst structure for ozone decomposition including a support containing a porous inorganic material, and an ?-MnO2 catalyst located on at least a portion of inner pores and a surface of the support, an air-cleaning method using the same, and an air-cleaning device and an air-cleaning system each including the catalyst structure for ozone decomposition.
    Type: Application
    Filed: June 21, 2019
    Publication date: July 15, 2021
    Applicant: Purespace Inc.
    Inventors: Sun Young Lee, Jae Sung Lee
  • Patent number: 11062966
    Abstract: A semiconductor device includes a semiconductor die, a defect detection structure and an input-output circuit. The semiconductor die includes a central region and a peripheral region surrounding the central region. The peripheral region includes a left-bottom corner region, a left-upper corner region, a right-upper corner region and a right-bottom corner region. The defect detection structure is formed in the peripheral region. The defect detection structure includes a first conduction loop in the left-bottom corner region, a second conduction loop in the right-bottom corner region, a third conduction loop in the left-bottom corner region and the left-upper corner region and a fourth conduction loop in the right-bottom corner region and the right-upper corner region. The input-output circuit is electrically connected to end nodes of the first conduction loop, the second conduction loop, the third conduction loop and the fourth conduction loop.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: July 13, 2021
    Inventors: Min-Jae Lee, Sang-Lok Kim, Byung-Hoon Jeong, Tae-Sung Lee, Jeong-Don Ihm, Jae-Yong Jeong, Young-Don Choi
  • Patent number: 11063036
    Abstract: A semiconductor device includes a substrate, a first recess formed in the substrate, a first source/drain filling the first recess, a vertical metal resistor on the first source/drain, and an insulating liner separating the metal resistor from the first source/drain, with the vertical metal resistor being between two gate electrodes.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: July 13, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyo Seok Choi, Chul Sung Kim, Jae Eun Lee
  • Patent number: 11061170
    Abstract: Disclosed is a broadband objective lens and a method of manufacturing the objective lens. The objective lens includes a plurality of lenses, and each of the lenses includes a coating layer on which a nanopattern is formed.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: July 13, 2021
    Assignee: Korea Basic Science Institute
    Inventors: Ki Soo Chang, Kye Sung Lee, Dong Uk Kim, Jung Dae Kim
  • Patent number: 11061480
    Abstract: A method of controlling a user interface using an input image is provided. The method includes storing operation executing information of each of one or more gesture forms according to each of a plurality of functions, detecting a gesture form from the input image, and identifying the operation executing information mapped on the detected gesture form to execute an operation according to a function which is currently operated.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: July 13, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Yong Kim, Ji-Young Kang, Dae-Sung Kim, Seok-Tae Kim, Bo-Young Lee, Seung-Kyung Lim, Jin-Young Jeon
  • Patent number: 11064261
    Abstract: A method for recommending a content by an electronic device is disclosed. The method for recommending a content by an electronic device includes the steps of recommending a content on the basis of a viewing history, calculating recommendation hit ratios of the recommended content according to days of the week and times of the day on the basis of the selection frequency of the recommended content, and storing the same, and based on a specific event occurring, calculating a recommendation hit ratio of a content corresponding to the day and time when the specific event occurred, and based on the calculated recommendation hit ratio satisfying a predetermined condition, directly providing the content.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: July 13, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Do-sung Kim, Sung-won Kim, Mu-gong Bae, Hyun-don Yoon, Bong-seok Lee, Hee-ran Lee
  • Patent number: 11064233
    Abstract: The present disclosure relates to an artificial intelligence (AI) system utilizing machine learning algorithms and to an application thereof, and discloses an electronic device. The electronic device comprises: a memory for saving history information corresponding to the day and/or time for each of a plurality of services provided by the electronic device; and a processor for giving a weight to a piece of history corresponding to the day and/or time of an occurred event and selecting a recommended service from among the plurality of services on the basis of the piece of history given the weight, when a predetermined event occurs.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: July 13, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-won Kim, Do-sung Kim, Mu-gong Bae, Hyun-don Yoon, Bong-seok Lee, Hee-ran Lee
  • Patent number: 11063150
    Abstract: A semiconductor device may include active fins each of which extends in a first direction on a substrate, the active fins being spaced apart from each other in a second direction different from the first direction, a conductive structure extending in the second direction on the substrate, the conductive structure contacting the active fins, a first diffusion break pattern between the substrate and the conductive structure, the first diffusion break pattern dividing a first active fin of the active fins into a plurality of pieces aligned in the first direction, and a second diffusion break pattern adjacent to the conductive structure on the substrate, the second diffusion break pattern having an upper surface higher than a lower surface of the conductive structure, and dividing a second active fin of the active fins into a plurality of pieces aligned in the first direction.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: July 13, 2021
    Assignee: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Sang-Min Yoo, Byung-Sung Kim, Ju-Youn Kim, Bong-Seok Suh, Hyung-Joo Na, Sung-Moon Lee, Joo-Ho Jung, Eui-Chul Hwang
  • Patent number: 11056901
    Abstract: A method of charging a secondary battery, including first, second and third charging sections in which a CC-charging performed as first, second, and third Crate (C1, C2, C3), respectively, is supplied until the voltage of the secondary battery reaches a respective first, second and third charging cutoff voltage (V1), (V2), (V3) and a CV-charging is performed as the respective charging C-rate gradually decreases in response to reaching the respective charging cutoff voltage (V1), (V2), (V3), wherein the charging cutoff voltage satisfies the V1=n?(0.25˜0.15), V2 n?(0.2˜0.1), and V3=n (here, ‘n’ is an electric potential at the full charge of the secondary battery), and V1<V2<V3.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: July 6, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Jun Hyuk Song, Joo Sung Lee
  • Patent number: 11056403
    Abstract: Embodiments provide a method of analyzing a shape of a wafer, including: measuring a cross-sectional shape of a plurality of wafers; obtaining a first angle formed by a first line connecting a first point to a second point having a maximum curvature in an edge region of the wafer and a front surface of the wafer; forming a thin film layer on a surface of each of the wafers; measuring a thickness profile of an edge region of the wafer on which each of the thin film layers is formed; and confirming a wafer having a smallest maximum thickness profile of the thin film layer among the plurality of wafers.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: July 6, 2021
    Assignee: SK SILTRON CO., LTD.
    Inventors: Woo Sung Lee, Eung Ju Lee
  • Publication number: 20210197830
    Abstract: A device for controlling traveling of a vehicle is provided. The device includes a sensor that obtains vehicle traveling information, a navigation that obtains vehicle position information, and a controller that determines whether the vehicle has entered a building based on the vehicle traveling information and the vehicle position information. The controller calculates a traveling control amount based on the determination result. Accordingly, the device actively adjusts a vehicle height even when the vehicle enters the building and travels on a slope in the building preventing damage to a lower portion of the vehicle.
    Type: Application
    Filed: April 27, 2020
    Publication date: July 1, 2021
    Inventors: Jae Hyung Park, Woo Sung Lee, Eun Woo Na
  • Patent number: 11050810
    Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services based on 5G communication technology and IoT-related technology (e.g. smart homes, smart buildings, smart cities, etc.). A method for receiving image data for a virtual-reality streaming service by an electronic device according to an embodiment of the present invention comprises: a step in which the electronic device determines whether to execute an adaptive virtual-reality streaming service on the basis of a bandwidth state; and a step in which, if it is determined to execute the adaptive virtual-reality streaming service, the electronic device requests and receives, from a server, the image data for the adaptive virtual-reality streaming service on the basis of head-tracking information and bandwidth information collected in advance.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: June 29, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Shin Park, Joo-Hyung Lee, Ji-Cheol Lee, Han-Na Lim, Jin-Sung Lee, Hyung-Ho Lee
  • Publication number: 20210194064
    Abstract: Disclosed are a separator for secondary batteries with enhanced stability and a method of manufacturing the separator. The separator can prevent self-discharge which may occur when a porous non-woven fabric material is used for a separator; can perform a shutdown function at a high temperature of 200° C. or less; and can avoid even under harsh conditions of high temperatures, deterioration in stability caused by internal short-circuit of positive and negative electrodes. In particular, the separator for secondary batteries of the present invention includes a porous non-woven fabric material impregnated with a baroplastic polymer powder and pores of the porous non-woven fabric material are filled with the baroplastic polymer powder by pressing an assembly of the secondary battery.
    Type: Application
    Filed: March 4, 2021
    Publication date: June 24, 2021
    Inventors: Yeol Mae Yeo, Ki Seok Koh, Yoon Sung Lee, Seung Min Oh, Hong Seok Min, Sung Min Choi
  • Patent number: D923814
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: June 29, 2021
    Assignee: NEXTBIOMEDICAL CO., LTD.
    Inventors: Dae Sung Lee, Se Yoon Kim, Eunhye Lee