Patents by Inventor Woong Lee

Woong 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: 20220295399
    Abstract: Provided are an electronic device mounted on a battery powered electric vehicle and an operation method thereof. The electronic device may calculate estimated battery consumption for the vehicle to be driven to a destination, identify a current remaining capacity of the battery, and determine, based at least in part on the identified remaining capacity of the battery and the estimated battery consumption, whether to switch from a first communication mode (e.g., a fifth generation (5G) millimeter wave (mmWave)) in current use, to a second communication mode that consumes battery power at a different rate.
    Type: Application
    Filed: March 2, 2022
    Publication date: September 15, 2022
    Inventors: Jaewoong LEE, Woong LEE, Yuseon LEE
  • Patent number: 11442655
    Abstract: The present technology relates to a semiconductor device and a method of operating the same. The semiconductor device includes a sensing voltage generator configured to generate a temperature voltage having a voltage level determined according to an internal temperature of the semiconductor device and a reference voltage having a constant voltage level, a code generator configured to generate a temporary code including a sensing code value corresponding to the internal temperature and a boundary value indicating whether the internal temperature is included in a boundary portion associated with at least one temperature range corresponding to the sensing code value based on the temperature voltage and the reference voltage, and a code correction component configured to generate a correction code for generating an operation voltage of the semiconductor device by correcting the temporary code, based on the temporary code and a previously generated correction code.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: September 13, 2022
    Assignee: SK hynix Inc.
    Inventors: Young Gyun Kim, Ki Woong Lee, Sang Jin Lee
  • Publication number: 20220281465
    Abstract: An electronic apparatus is disclosed, including a memory, communication circuitry, and a processor. The processor implements the method, including: identifying a state of the communication connection with the external server, based on the identified state, determining a target size for data to be transmitted to the external server, controlling at least one sensor of the vehicle to collect the data such that a total size of the collected data is less than or equal to the determined target size, transmitting the data collected by the at least one sensor to the external server, and receiving a control command from the external server based on the transmitted data, and control a function of the vehicle according to the received control command.
    Type: Application
    Filed: March 2, 2022
    Publication date: September 8, 2022
    Inventors: Jaewoong LEE, Hyunggon KIM, Woong LEE, Yuseon LEE, Changwon JANG
  • Publication number: 20220281317
    Abstract: An electronic device and method are disclosed. The electronic device includes a transparent screen, attached to at least a part of the windshield, and configured to refract light of a projection towards a driver of the vehicle, a projector configured to project an image onto the transparent screen, an eye tracking sensor configured to detect a gaze direction of the driver by tracking left and right eyes of the driver, a memory storing a program including one or more instructions for controlling the electronic device, a processor. The processor implements the method, including: altering the image projected onto the transparent screen based at least on the detected gaze direction, to correct distortion of the image as perceivable by the driver when the image is projected onto the transparent screen.
    Type: Application
    Filed: March 2, 2022
    Publication date: September 8, 2022
    Inventors: Joonseok AHN, Jeonghoon SEO, Daehyoun BYOUN, Woong LEE
  • Publication number: 20220275933
    Abstract: The present invention presents a burner for scrubbers equipped with the first nozzle that is in the shape of a pipe and that is equipped with the first main body, the second nozzle that is in the shape of a pipe and equipped with the second main body that is located to wrap the outer circumference of the aforementioned first main body, and the third nozzle that is in the shape of a pipe and that is equipped with the third main body located to wrap the outer circumference of the aforementioned second main body.
    Type: Application
    Filed: August 12, 2020
    Publication date: September 1, 2022
    Inventors: Pil-Hyong Lee, Hee Jun Shin, Young-Woong Lee, MyungKeun Noh, Hyeon Yun Cho
  • Patent number: 11431290
    Abstract: A capacitor circuit includes a capacitor array including first to n-th capacitors connected to each other in parallel; a select switch circuit including first to n-th select switches connected to the first to n-th capacitors in series, respectively; and a short switch circuit including first to n-th short switches connected to the first to n-th capacitors in parallel, respectively, and operating complementarily to the first to n-th select switches, respectively, wherein n is an integer of 2 or greater.
    Type: Grant
    Filed: October 1, 2021
    Date of Patent: August 30, 2022
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventor: Soo Woong Lee
  • Patent number: 11421296
    Abstract: Provided is a steel sheet used as a material for an automotive exterior panel, etc., and a method for manufacturing the same. More particularly, provided is a cold-rolled steel sheet and a hot-dip galvanized steel sheet, which have excellent bake hardening properties, plating adhesion, and anti-aging properties, and a method of manufacturing the same.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: August 23, 2022
    Assignee: POSCO
    Inventors: Sang-Ho Han, Je-Woong Lee
  • Patent number: 11421294
    Abstract: A high strength steel sheet including, by weight, C: 0.001% to 0.004%, Si: 0.5% or less (excluding 0%), Mn: 1.2% or less (excluding 0%), P: 0.005% to 0.12%, S: 0.01% or less, N: 0.01% or less, acid soluble Al: 0.1% or less (excluding 0%), Ti: 0.01% to 0.04%, a remainder of Fe, and unavoidable impurities, wherein the contents of Ti, N, and S satisfy the following Relationship 1, a ratio (b/a) of an average random intensity ratio (b) of an orientation group of (111) [1-10] to (111) [?1-12] to an average random intensity ratio (a) of an orientation group of (001) [1-10] to (110) [1-10] at a point t/4 (where t is a thickness of the steel sheet) in a thickness direction of the steel sheet is 2.3 or more, and a bake hardenability (BH) of the steel sheet is 4 MPa or more.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: August 23, 2022
    Assignee: POSCO
    Inventors: Sang-Ho Han, Je-Woong Lee
  • Patent number: 11420963
    Abstract: Disclosed are a novel rebamipide prodrug, a method for preparing the same, and use thereof. Also, a pharmaceutical composition comprising the novel rebamipide prodrug as an active ingredient is provided. The rebamipide prodrug is increased 25-fold in absorption rate compared to rebamipide itself, and can be applied to the prophylaxis or therapy of gastric ulcer, acute gastritis, chronic gastritis, xerophthalmia, cancer, osteoarthritis, rheumatoid arthritis, or obesity.
    Type: Grant
    Filed: June 26, 2013
    Date of Patent: August 23, 2022
    Assignees: SAMJIN PHARMACEUTICAL CO., LTD., ASTECH. CO., LTD.
    Inventors: Eui Hwan Cho, Sung Ju Choi, Sung Woo Lee, Hee Jong Shin, Ho Seok Kwon, Jae Woong Lee, Jeong Ho Joo, Hyun Tae Kim, Woo Heon Song, Jong Bae Yoon, Ki Seok Park, Ho Joon Park, Ho Tae Nam
  • Publication number: 20220251355
    Abstract: An ethylene/alpha-olefin copolymer and method for preparing the same is disclosed herein. In some embodiments, an ethylene/alpha-olefin copolymer satisfying the following conditions, (a) a density of 0.85 to 0.89 g/cc, (b) a molecular weight distribution of 1.5 to 2.3, (c) a melting temperature of 85° C. or less, and (d) a free volume proportional constant (C2) of 600 or less. The ethylene/alpha-olefin copolymer has high volume resistance and light transmittance.
    Type: Application
    Filed: December 17, 2020
    Publication date: August 11, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Jin Sam Gong, Eun Jung Lee, Young Woo Lee, Jung Ho Jun, Dae Woong Lee, Jin Kuk Lee
  • Patent number: 11411142
    Abstract: A light emitting diode chip includes a substrate; a first conductivity type semiconductor layer disposed on the substrate; a mesa; a transparent electrode; a contact electrode; a current spreader; a first insulating reflection layer; a first pad electrode and a second pad electrode; and a second insulating reflection layer. The first insulating reflection layer covers one end of the substrate, the first conductivity type semiconductor layer, the mesa, the transparent electrode. The second insulating reflection layer is disposed on an opposite end of the substrate and includes a structure of a distributed Bragg reflector (DBR).
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: August 9, 2022
    Assignee: SEOUL VIOSYS CO., LTD.
    Inventors: Jin Woong Lee, Kyoung Wan Kim, Tae Jun Park, Sang Won Woo
  • Publication number: 20220243365
    Abstract: The present invention relates to a high heat-resistant graphene oxide, a method of manufacturing conductive graphene fiber from the same, and conductive graphene fiber manufactured by the method. The technical gist of the present invention is to provide high heat-resistant graphene oxide not having an oxygen-containing functional group such as a lactol group or a carboxyl group on the surface but having an oxygen-containing functional group such as an epoxy group or a hydroxyl group on the surface, thereby exhibiting thermal resistance and stability. In addition, the technical gist is also to provide a method of manufacturing conductive graphene fiber from the high heat-resistant graphene oxide and conductive graphene fiber manufactured by the method.
    Type: Application
    Filed: March 24, 2022
    Publication date: August 4, 2022
    Inventors: Joong Tark HAN, Jung Hoon KIM, Joon Young CHO, Geon Woong LEE, Jong Hwan PARK, Seon Hee SEO, Soo Yeon JEONG, Seung Yol JEONG, Hee Jin JEONG
  • Publication number: 20220248186
    Abstract: Provided is a method performed by a terminal of performing communication, the method including generating a private call setup request message including a call identifier information element (IE), a caller IE, a callee IE, and a call type IE set to an emergency private call, based on receiving a user indication to upgrade a call to emergency call, wherein the terminal is in an in-progress private call state; setting a proximity-based services (ProSe) per-packet priority corresponding to the emergency private call; transmitting, to another terminal, the private call setup request message; starting a timer relating to private call request retransmission based on the emergency call setup request message; and entering an in-progress emergency private call state from the in-progress private call state.
    Type: Application
    Filed: April 20, 2022
    Publication date: August 4, 2022
    Inventors: Yun-Sun BAEK, Nishant Gupta, Kill-Yeon Kim, Duk-gu Sung, Jae-woong Lee
  • Patent number: 11404944
    Abstract: Disclosed is a method for manufacturing an MSO coil, comprising: a pressing step of forming a bent surface on a part of a unit coil layer, which has a ring shape such that both ends thereof face each other, thereby endowing both ends of the unit coil layer with a height difference; a fixing step of connecting and fixing a plurality of unit coil layers to each other, each unit coil layer having the bent surface formed thereon, such that the first end of both ends of a unit coil layer having the bent surface formed thereon contacts the second end of both ends of another unit coil layer having the bent surface formed thereon; and a bonding step of bonding connection parts defined by contact of the first and second ends of each of the plurality of unit coil layers that are connected and fixed to each other.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: August 2, 2022
    Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Eui Chun Lee, Soon O Kwon, Ho Young Lee, Su Woong Lee, Kang Won Lee
  • Publication number: 20220234374
    Abstract: This application relates to an inkjet printing apparatus. In one aspect, the apparatus includes a main frame and a flat-bed moving in a first direction with respect to the main frame. The apparatus may also include a first printing device located on a movement path of the flat-bed and comprising a first inkjet head for jetting base ink onto a print area of the print medium. The apparatus may further include a second printing device located on the movement path of the flat-bed and comprising a second inkjet head for jetting activator ink onto the print area of the print medium onto which the base ink is jetted. The apparatus may further include at least one processor electrically connected to the flat-bed, the first printing device, and the second printing device and configured to control operations of the flat-bed, the first printing device, and the second printing device.
    Type: Application
    Filed: January 25, 2022
    Publication date: July 28, 2022
    Inventors: Steve PARK, Kang Seok PARK, Woong LEE
  • Publication number: 20220220232
    Abstract: The present invention provides a method for preparing a vinyl chloride-based polymer, the method including (1) polymerizing a vinyl chloride-based monomer in the presence of a vinyl chloride-based first seed particle, a vinyl chloride-based second seed particle, and an emulsifier and (2) separating, after the polymerizing, a first vinyl chloride-based polymer and a second vinyl chloride-based polymer which are in a particulate form, wherein the separated first vinyl chloride-based polymer is dried using a fluid bed dryer (FBD), and the first vinyl chloride-based polymer has a smaller average particle diameter (D50) than the second vinyl chloride-based polymer, and two kinds of polymers having different physical properties may be prepared through a single manufacturing process.
    Type: Application
    Filed: September 25, 2020
    Publication date: July 14, 2022
    Inventors: Se Woong LEE, Heung Kwon BAE, Hyun Min LEE, Kyung Seog YOUK, Joong Chul LIM, Jung Rae LEE
  • Publication number: 20220222525
    Abstract: Provided are a method and system for training a dynamic deep neural network. The method for training a dynamic deep neural network includes receiving an output of a last layer of the deep neural network and outputting a first loss, receiving an output of a routing module according to an input class of the deep neural network and outputting a second loss, calculating a third loss based on the first loss and the second loss, and updating a weight of the deep neural network by using the third loss.
    Type: Application
    Filed: December 17, 2021
    Publication date: July 14, 2022
    Inventors: Su Woong LEE, Seungjae LEE, Jong-Gook KO, Wonyoung YOO, Jung Jae YU, Keun Dong LEE, Yongsik LEE, Da-Un JUNG
  • Publication number: 20220214432
    Abstract: A camera module according to an embodiment of the present invention comprises: a light emitting unit for outputting an optical signal to an object; and a light receiving unit for receiving a reflected light obtained after the optical signal is reflected by the object, wherein the light receiving unit comprises: a sensor for receiving the reflected light; a filter for transmitting the reflected light in a specific wavelength band; a driving unit for tilting the filter; and a driving circuit for driving the driving unit, and the filter is sequentially tilted from a reference state, in which the filter is not tilted, to a first to a third tilted state in which the filter is tilted in different directions, so as to allow the sensor to receive the reflected light.
    Type: Application
    Filed: May 15, 2020
    Publication date: July 7, 2022
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Woong LEE, Sung Ha JANG, Young Kil SONG
  • Publication number: 20220212028
    Abstract: Disclosed is a light-guide-type LED mask device comprising a support unit having a front surface opening hole and a rear surface insertion hole for providing a path through which the face of the head and the front side of the head part are inserted, a light-emitting unit for emitting visible light or near-infrared rays and comprising a light-guide-type light-emitting module which is attached to the outer circumferential surface of the front surface opening hole, a light guide unit coupled to the front surface opening hole; and a reflective unit which contacts the front surface of the light guide unit and induces light leaking towards the front surface of the light guide unit into the light guide unit.
    Type: Application
    Filed: October 17, 2019
    Publication date: July 7, 2022
    Inventor: Seung Woong Lee
  • Patent number: D959741
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: August 2, 2022
    Assignee: DORCO CO., LTD.
    Inventor: Jae Woong Lee