Patents by Inventor Seong Min Lee

Seong Min 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: 20220309267
    Abstract: A display device may include a sensor layer, a substrate, a pixel layer, and a black matrix. The sensor layer may include photo sensors. The substrate may be positioned on the sensor layer. The pixel layer may be positioned on the substrate and may include pixels. The substrate may be positioned between the sensor layer and the pixel layer. The pixels may include pixel electrodes. The black matrix may be positioned on the pixel layer, may include first-set openings respectively overlapping with the pixel electrodes, and may include second-set openings not overlapping with any pixel electrodes of the display device in a direction perpendicular to the substrate. The pixel layer may be positioned between the substrate and the black matrix.
    Type: Application
    Filed: November 29, 2021
    Publication date: September 29, 2022
    Inventors: Gee Bum KIM, Jae Ik LIM, Tae Hoon YANG, Dae Young LEE, Seong Min CHO, Beohm Rock CHOI
  • Publication number: 20220307526
    Abstract: A hybrid vehicle control method includes: monitoring an electric oil pump (EOP) driving current in which an EOP is being driven at a predetermined target RPM, and determining whether the EOP driving current is in a predetermined reference range in which it possible to estimate a situation in which the EOP suctions air; determining whether a measured hydraulic pressure at a place receiving oil supplied by the EOP is less than reference hydraulic pressure when the EOP driving current is in the predetermined reference range; and temporarily decreasing line pressure and increasing an RPM of the EOP.
    Type: Application
    Filed: November 11, 2021
    Publication date: September 29, 2022
    Inventors: Bong Uk Bae, Seong Min Son, Se Hwan Jo, Kyung Moo Lee
  • Patent number: 11453656
    Abstract: The present invention relates to novel mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yppyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, a novel crystalline form thereof, and a process for preparing the same. More specifically, the present invention relates to mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, which is excellent in stability, solubility, and bioavailability when it is administered not only alone but also in combination with other drugs and which has a high purity, a crystalline form thereof, and a process for preparing the same.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: September 27, 2022
    Assignee: Yuhan Corporation
    Inventors: Sang Ho Oh, Jong Gyun Kim, Se-Woong Oh, Tae Dong Han, Soo Yong Chung, Seong Ran Lee, Kyeong Bae Kim, Young Sung Lee, Woo Seob Shin, Hyun Ju, Jeong Ki Kang, Su Min Park, Dong Kyun Kim
  • Patent number: 11455539
    Abstract: An embodiment of the present invention provides a quantization method for weights of a plurality of batch normalization layers, including: receiving a plurality of previously learned first weights of the plurality of batch normalization layers; obtaining first distribution information of the plurality of first weights; performing a first quantization on the plurality of first weights using the first distribution information to obtain a plurality of second weights; obtaining second distribution information of the plurality of second weights; and performing a second quantization on the plurality of second weights using the second distribution information to obtain a plurality of final weights, and thereby reducing an error that may occur when quantizing the weight of the batch normalization layer.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: September 27, 2022
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Mi Young Lee, Byung Jo Kim, Seong Min Kim, Ju-Yeob Kim, Jin Kyu Kim, Joo Hyun Lee
  • Publication number: 20220302441
    Abstract: A method of manufacturing a composite electrode for an all-solid-state battery includes: preparing a precursor solution by mixing at least one solid electrolyte precursor and at least one polar solvent; stirring the precursor solution; preparing an electrode slurry by adding an active material to the stirred precursor solution; and heat-treating the electrode slurry and obtaining the composite electrode for the all-solid-state battery, wherein the composite electrode for the all-solid-state battery includes: the active material; and a coating layer disposed on the active material and including a solid electrolyte.
    Type: Application
    Filed: August 20, 2021
    Publication date: September 22, 2022
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Sun Ho CHOI, Yong Jun JANG, In Woo SONG, Sang Heon LEE, Sang Soo LEE, So Young KIM, Seong Hyeon CHOI, Sa Heum KIM, Jae Min LIM
  • Patent number: 11448934
    Abstract: An optical device is provided in the present application. The present application provides an optical device capable of varying transmittance, and such optical device can be used for various applications, such as eyewear, for example, sunglasses or AR (augmented reality) or VR (virtual reality) eyewear, an outer wall of a building or a sunroof for a vehicle.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: September 20, 2022
    Inventors: Nam Hun Kim, Seong Min Lee, Byoung Kun Jeon, Su Young Ryu, Jung Woon Kim, Young Shin Lee
  • Patent number: 11449720
    Abstract: Provided is an image recognition device. The image recognition device includes a frame data change detector that sequentially receives a plurality of frame data and detects a difference between two consecutive frame data, an ensemble section controller that sets an ensemble section in the plurality of frame data, based on the detected difference, an image recognizer that sequentially identifies classes respectively corresponding to a plurality of section frame data by applying different neural network classifiers to the plurality of section frame data in the ensemble section, and a recognition result classifier that sequentially identifies ensemble classes respectively corresponding to the plurality of section frame data by combining the classes in the ensemble section.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: September 20, 2022
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Ju-Yeob Kim, Byung Jo Kim, Seong Min Kim, Jin Kyu Kim, Ki Hyuk Park, Mi Young Lee, Joo Hyun Lee, Young-deuk Jeon, Min-Hyung Cho
  • Patent number: 11444366
    Abstract: Disclosed is a resonator for expanding a transfer distance. A conical resonator includes a metal layer configured to operate according to a resonant frequency, and a dielectric layer coupled to the top or bottom of the metal layer to space the metal layer apart from another metal layer without overlap, wherein the metal layer and the dielectric layer have a Swiss-roll structure, and include an input face to which power is supplied on the bottom and an open face on the top.
    Type: Grant
    Filed: November 27, 2020
    Date of Patent: September 13, 2022
    Assignee: ELECTRONICSAND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jung Ick Moon, Je Hoon Yun, In Kui Cho, Ho Jin Lee, Sang-Won Kim, Seong-Min Kim, Jang Yeol Kim, Jaewoo Lee, Hyunjoon Lee, Dong Won Jang
  • Patent number: 11442286
    Abstract: Embodiments provide a lens moving apparatus including a housing for supporting a first magnet, a bobbin including a coil disposed on an outer surface thereof and inside the first magnet so as to move in the housing in a first direction parallel to an optical axis by electromagnetic interaction between the first magnet and the coil, and upper and lower elastic members, each of which is provided at the bobbin and the housing and includes an inner frame coupled to the bobbin and an outer frame coupled to the housing, wherein at least one of the upper and lower elastic members is constituted by a printed circuit board.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: September 13, 2022
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Sang Ok Park, Seong Min Lee, Jun Taek Lee
  • Publication number: 20220281861
    Abstract: The present invention provides an improved process for preparing an aminopyrimidine derivative or pharmaceutically acceptable salt thereof having a selective inhibitory activity against protein kinases, especially against the protein kinases for mutant epidermal growth factor receptors. Additional, the present invention provides novel intermediates useful for said process and processes for preparing the same.
    Type: Application
    Filed: March 25, 2022
    Publication date: September 8, 2022
    Inventors: Sang-Ho Oh, Ja-Heouk Khoo, Jong-Chul Lim, Seong-Ran Lee, Hyun Ju, Woo-Seob Shin, Dae-Gyu Park, Su-Min Park, Yoon-Ah Hwang
  • Publication number: 20220283400
    Abstract: An exemplary embodiment of the present invention a rotor including a lens and formed with a first driving unit, a stator formed with a second driving unit driving the rotor in response to electromagnetic interaction with the first driving unit, and a base on which the stator is fixed, wherein the rotor is brought into contact with the base, in a case the lens is in a UP posture, and the rotor is distanced from the base, in a case the lens is in a DOWN posture.
    Type: Application
    Filed: May 24, 2022
    Publication date: September 8, 2022
    Inventors: Sang Ok Park, Hyun Rae Cho, Seong Min Lee, Jun Taek Lee
  • Patent number: 11435615
    Abstract: An optical device that can be used for various applications including eyewears, such as sunglasses or AR (augmented reality) or VR (virtual reality) eyewear, an outer wall of a building or a sunroof for a vehicle, and the like is provided. The optical device includes first and second outer substrates disposed to face each other, an active liquid crystal film layer, and a step forming layer. The active liquid crystal film layer and the step forming layer are encapsulated by an encapsulating agent between the first and second outer substrate. The active liquid crystal film layer comprises a first region that is pressed by the step forming layer and a second region that is not pressed by the step forming layer. The defects caused by an excessively large or small amount of light-modulating material or heat shrinkage of the light-modulating material, and the like are prevented in the optical device.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: September 6, 2022
    Inventors: Seong Min Lee, Byoung Kun Jeon, Nam Hun Kim, Jung Woon Kim, Young Shin Lee
  • Publication number: 20220277975
    Abstract: A method for analyzing a semiconductor device includes repeatedly etching an entire surface of a wafer at a same etch rate by a target depth to expose a next surface of the wafer. The method includes obtaining two-dimensional structure information from each repeatedly etched surface of the wafer and serially stacking the repeatedly obtained two-dimensional structure information to generate a three-dimensional image.
    Type: Application
    Filed: February 25, 2022
    Publication date: September 1, 2022
    Applicant: SK hynix Inc.
    Inventors: Jin Hee HAN, Byoung Ho LEE, Chang Hwan LEE, Jung Min LEE, Seong Min MA
  • Patent number: 11429005
    Abstract: An optical device is provided in the present application. The optical device of the present application has varying transmittance and improved appearance defects, such as reduction of wrinkles that may occur by lamination of a liquid crystal element and an outer substrate. Such optical device can be used for various applications such as eyewear, for example, sunglasses or AR (augmented reality) or VR (virtual reality) eyewear, an outer wall of a building or a sunroof for a vehicle.
    Type: Grant
    Filed: July 18, 2019
    Date of Patent: August 30, 2022
    Inventors: Nam Hun Kim, Byoung Kun Jeon, Doo Young Huh, Su Young Ryu, Seong Min Lee, Jung Woon Kim, Young Shin Lee
  • Publication number: 20220268352
    Abstract: A method of controlling an EOP of a hybrid vehicle may include controlling the EOP in a predetermined high-speed mode when the vehicle is started; controlling the EOP in a predetermined middle-speed mode in which the EOP is driven at revolutions per minute (RPM) lower than RPM of the high-speed mode when the high-speed mode is terminated; and controlling the EOP in a predetermined low-speed mode in which the EOP is driven at RPM lower than the RPM of the middle-speed mode when the vehicle is stopped.
    Type: Application
    Filed: August 20, 2021
    Publication date: August 25, 2022
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Se Hwan JO, Seong Min SON, Kyung Moo LEE, Bong Uk BAE
  • Publication number: 20220268353
    Abstract: A method of controlling an EOP of a powertrain may include determining, by a controller electrically connected to the EOP, whether an oil sloshing phenomenon in which it is difficult for oil to return to a space where an oil intake port of the EOP is positioned may occur while a vehicle is running; and reducing, by the controller, the revolutions per minute (RPM) of the EOP by a predetermined reduced RPM when it is determined that the oil sloshing phenomenon may occur.
    Type: Application
    Filed: August 20, 2021
    Publication date: August 25, 2022
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Sung Sik Choi, Kyung Moo Lee, Seong Min Son, Ki Bum Kim, Se Hwan Jo, Bong Uk Bae
  • Publication number: 20220272238
    Abstract: A camera actuator according to an embodiment includes a housing; a prism unit disposed in the housing; and a driving unit for tilting the prism unit, wherein a ball bearing and a pulling magnet for generating attractive force to each other are disposed in the prism unit and the housing, and wherein the prism unit is supported to the housing by the attractive force between the ball bearing and the pulling magnet.
    Type: Application
    Filed: July 22, 2020
    Publication date: August 25, 2022
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Young Bae JANG, Seong Min LEE
  • Publication number: 20220268355
    Abstract: A powertrain-cooling system of a hybrid vehicle may include an electric oil pump, a pressure control valve, which includes an input port receiving fluid discharged from the electric oil pump, an output port outputting the fluid to a transmission while adjusting the pressure of the fluid, and a drain port discharging a portion of the fluid in accordance with adjustment of the pressure of the fluid, a first motor cooling path connecting the drain port of the pressure control valve to a first motor forming a hybrid powertrain, and a controller electrically connected to the electric oil pump and configured for controlling the electric oil pump to cool the transmission and the first motor.
    Type: Application
    Filed: July 19, 2021
    Publication date: August 25, 2022
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Se Hwan JO, Seong Min Son, Kyung Moo LEE, Bong Uk BAE
  • Patent number: 11424495
    Abstract: The present application can provide a battery module, a method for manufacturing method the same and a thermally conductive material applied to the manufacturing method. The present application can provide a battery module having excellent output relative to volume and heat dissipation characteristics, with being manufactured in a simple process and at a low cost, a method for manufacturing the same, and a thermally conductive material applied to the manufacturing method.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: August 23, 2022
    Inventors: Yoon Gyung Cho, Eun Suk Park, Sang Min Park, Se Woo Yang, Seong Kyun Kang, Jae Hun Yang, Jae Min Lee, Kyung Yul Bae, Young Gil Kim, Gyu Jong Bae
  • Publication number: 20220260803
    Abstract: A lens driving device according to an embodiment comprises: a movable unit on which at least one lens is mounted; a first coil and a driving magnet which face and interact with each other such that the movable unit is moved in the optical axis direction of the lens; a position sensor for sensing the position of the movable unit in the optical axis direction or a driver comprising the position sensor; and a positively magnetized magnet arranged to face the position sensor or the driver, wherein the positively magnetized magnet comprises a first side surface, which faces the position sensor and has a first polarity, and a second side surface, which faces the position sensor, which is arranged to be spaced from the first side surface in a direction parallel with the optical axis direction or arranged to abut the first side surface, and which has a second polarity that is the opposite of the first polarity of the first side surface, and the length of the first side surface in the optical axis direction may be equ
    Type: Application
    Filed: May 2, 2022
    Publication date: August 18, 2022
    Inventors: Sang Ok Park, Byung Wook Son, Seong Min Lee, Jun Taek Lee