Patents by Inventor Dae In LEE

Dae In 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).

  • FINGERPRINT SENSOR DEVICE, DISPLAY DEVICE INCLUDING THE SAME, AND METHOD FOR DRIVING THE DISPLAY DEVICE
    Publication number: 20220317852
    Abstract: A display device includes a display panel including a plurality of touch electrodes, a touch driving circuit electrically connected to the plurality of touch electrodes, and a fingerprint sensor device disposed on one surface of the display panel and including a plurality of unit blocks. The fingerprint sensor device includes a plurality of fingerprint scan lines extending in a first direction, a plurality of fingerprint sensing lines extending in a second direction crossing the first direction, a plurality of sensor pixels respectively connected to the plurality of fingerprint scan lines and the plurality of fingerprint sensing lines, and a fingerprint scan driver having a plurality of stages for applying a fingerprint scan signal to each of the plurality of fingerprint scan lines. The touch driving circuit applies a start signal to the fingerprint scan driver.
    Type: Application
    Filed: November 8, 2021
    Publication date: October 6, 2022
    Inventors: Kyung Tea PARK, Hyun Dae LEE, Kang Bin JO, Jong Hyun LEE
  • DATA PROCESSING METHOD AND SYSTEM USING AUTOTHRESHOLDING
    Publication number: 20220277812
    Abstract: A method for automatically calculating a threshold for classifying clusters from a reference data set and processing data by using same, and a system for performing same is included herein. A data processing method using auto-thresholding includes the steps of receiving, by a data processing system, as an input, a plurality of individual numerical values included in a reference data set having two or more clusters; on the basis of each of the numerical values included in the reference data set received as an input, calculating, by the data processing system, a threshold for classifying a cluster of the reference data set; and classifying, by the data processing system, into different clusters by using the threshold, each of at least one data set to be analyzed, having a plurality of individual numerical values.
    Type: Application
    Filed: July 10, 2020
    Publication date: September 1, 2022
    Inventors: Jee Eun KIM, Byeongil KANG, Chang Dae LEE, Min Ah CHO
  • Horizontal and vertical axis wind generator
    Patent number: 11421649
    Abstract: An embodiment of Horizontal and Vertical Axis Wind Generator (HVAWG) concept with the rotating wings, the gearbox, repulsive magnets attached to the wings and the wind tunnel cover with the same pole magnets or repulsive magnets is described. This feature allows for a number of improvements over the current state of the art including damage protection and the ability to remain operational during high wind conditions. In addition, the invention described here is scalable for cars, boats, motor cycles, camping cars, homes, offices, and power plants.
    Type: Grant
    Filed: September 27, 2014
    Date of Patent: August 23, 2022
    Inventors: Jung Dae Lee, Jung Hoon Lee
  • Display device
    Patent number: 11386693
    Abstract: The display device comprises: a display panel displaying an image, a light blocking layer disposed under the display panel and comprising a plurality of holes, a fingerprint sensing layer disposed under the light blocking layer and comprising a plurality of fingerprint sensors receiving reflected light passing through the plurality of hole and generating a sensing signal, and a sensor driver controlling operations of the plurality of fingerprint sensors. The sensor driver compares fingerprint data generated based on a sensing signal generated from reflected light by a user's fingerprint with prestored reference data to generate a fingerprint image.
    Type: Grant
    Filed: July 16, 2020
    Date of Patent: July 12, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Wook Yang, Hyun Dae Lee, Seung Hyun Moon, Young Eun Lee, Hee Chui Hwang
  • APPARATUS AND METHOD FOR GENERATING HDR IMAGE
    Publication number: 20220215516
    Abstract: An apparatus for generating an HDR image includes an input image generator that generates a first image and a second image and an HDR image generator that generates a high dynamic range (HDR) in which a dynamic range of an original image is extended from the first image and the second image using a pre-trained model including a first neural network, a second neural network, and a third neural network, in which the first neural network is pre-trained to output a third image, the second neural network is pre-trained to output a fourth image and the third neural network is pre-trained to generate the HDR image based on the third image and the fourth image.
    Type: Application
    Filed: January 5, 2022
    Publication date: July 7, 2022
    Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Myung Hoon Sunwoo, Byeong Dae Lee
  • TRANSMITTING AND RECEIVING A PDCP LAYER STATUS REPORT IN A MOBILE TELECOMMUNICATIONS SYSTEM
    Publication number: 20220210672
    Abstract: A PDCP status report can be transmitted with reduced radio resources by transmitting the reception success or failure of a series of PDCP service data units (SDUs) in the form of a bitmap when configuring the PDCP status report. A PDCP control packet data unit (PDU) is generated to communicate a status report to a transmitting node for one or more PDCP SDUs transmitted from the transmitting node. The PDCP control PDU includes a data/control (D/C) bit field to indicate the PDCP control PDU is a control PDU, a control PDU type field to indicate a type of corresponding control information, a sequence number field to indicate a first missing PDCP SDU, and a bitmap field for a variable length bitmap. A bit in the variable length bitmap indicates whether a corresponding one of the one or more PDCP SDUs has been successfully been received.
    Type: Application
    Filed: March 18, 2022
    Publication date: June 30, 2022
    Inventors: Seung June Yi, Sung Jun Park, Young Dae Lee, Sung Duck Chun
  • METHOD AND MOBILE TERMINAL FOR PERFORMING RANDOM ACCESS
    Publication number: 20220174595
    Abstract: A mobile terminal performs a random access procedure with a network that includes transmitting to the network a random access preamble directly allocated to the mobile terminal by the network and receiving a random access response from the network in response to transmission of the random access preamble. The terminal performs a discontinuous reception (DRX) operation that controls how the mobile terminal monitors a physical downlink control channel (PDCCH).
    Type: Application
    Filed: February 16, 2022
    Publication date: June 2, 2022
    Inventors: Seung-June YI, Sung-Jun PARK, Young-Dae LEE, Sung-Duck CHUN
  • BIARYL DERIVATIVE AS GPR120 AGONIST
    Publication number: 20220135574
    Abstract: The present invention relates to a biaryl derivative expressed by the chemical formula 1, a method for producing the biaryl derivative, a pharmaceutical composition comprising same, and use of same, the biaryl derivative expressed by the chemical formula 1, as a GPR120 agonist, promoting GLP-1 generation in the gastro-intestinal tract, reducing insulin resistance in the liver, muscles and the like from anti-inflammatory activity in the macrophage, pancreatic cells and the like, and allowing effective use in prevention or treatment of inflammation or metabolic diseases such as diabetes, complications from diabetes, obesity, non-alcoholic fatty liver disease, fatty liver disease, and osteoporosis.
    Type: Application
    Filed: January 17, 2022
    Publication date: May 5, 2022
    Applicant: LG CHEM, LTD.
    Inventors: Young Kwan Kim, Sang Yun Park, Hyun Woo Joo, Eun Sil Choi, Seung Yup Paek, Seung Wan Kang, Byung Gyu Kim, Chang Seok Lee, Sung Wook Kim, Sang Dae Lee
  • DEVICE AND METHOD FOR COMPENSATING FOR STAINS CAUSED BY DETERIORATION OF A DISPLAY DEVICE
    Publication number: 20220139278
    Abstract: A method of compensating for stains caused by deterioration of a display device, the display device including an illuminance sensor and a display panel including pixels and an optical fingerprint sensor, the method including determining, while in a test mode of the display device and via the illuminance sensor, whether an illuminance is a reference value or less, emitting, While in the test mode of the display device, first color light from the display panel when the illuminance is the reference value or less, and acquiring, while in the test mode of the display device, afterimage compensation data relating to amounts of deterioration of the pixels by receiving the first color light through an optical fingerprint sensor.
    Type: Application
    Filed: October 4, 2021
    Publication date: May 5, 2022
    Inventors: Hyun Dae LEE, Kyung Tea PARK
  • Transmitting and receiving a PDCP layer status report in a mobile telecommunications system
    Patent number: 11310681
    Abstract: A PDCP status report can be transmitted with reduced radio resources by transmitting the reception success or failure of a series of PDCP service data units (SDUs) in the form of a bitmap when configuring the PDCP status report. A PDCP control packet data unit (PDU) is generated to communicate a status report to a transmitting node for one or more PDCP SDUs transmitted from the transmitting node. The PDCP control PDU includes a data/control (D/C) bit field to indicate the PDCP control PDU is a control PDU, a control PDU type field to indicate a type of corresponding control information, a sequence number field to indicate a first missing PDCP SDU, and a bitmap field for a variable length bitmap. A bit in the variable length bitmap indicates whether a corresponding one of the one or more PDCP SDUs has been successfully been received.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: April 19, 2022
    Assignee: Optis Cellular Technology, LLC
    Inventors: Seung June Yi, Sung Jun Park, Young Dae Lee, Sung Duck Chun
  • APPARATUS FOR TESTING CAMERA MODULE
    Publication number: 20220116585
    Abstract: Disclosed is an apparatus for testing a camera module, and the apparatus for testing the camera module according to the disclosure includes a socket section configured to settle the camera module thereon; a movable unit-pattern chart lens section comprising a housing, a light source unit provided inside the housing and emitting light toward the camera module, and a chart disposed below the light source unit inside the housing and formed with a unit pattern; a first actuator configured to actuate the movable unit-pattern chart lens section; a second actuator configured to actuate the socket section; and a test image capturer configured to obtain a test image from images captured while actuating the movable unit-pattern chart lens section or the socket section based on actuation of the first actuator or the second actuator.
    Type: Application
    Filed: July 29, 2021
    Publication date: April 14, 2022
    Applicant: ISMEDIA CO., LTD.
    Inventors: Byoung Dae LEE, Hyunseok KIM, Chanyoung PARK, MinSeog CHOI
  • COSMETIC CONTAINER ASSEMBLY CAPABLE OF SIMULTANEOUSLY DISCHARGING MULTIPLE KINDS OF CONTENTS
    Publication number: 20220104601
    Abstract: A cosmetic container assembly capable of simultaneously discharging multiple kinds of contents through a single pumping action is disclosed. The cosmetic container assembly includes a plurality of cosmetic containers, each of which includes a container and a pump dispenser, a press plate, which includes connection ports connected to hollow piston rods, a discharge port, a discharge channel connecting the connection ports with the discharge port, and a support shaft, a container housing including a base, a housing cap including a shaft hole and a button-supporting shaft, and a lever push button, which is coupled to the button-supporting shaft and includes a press portion configured so as to press the support shaft to move the press plate downwards to thus simultaneously press the pump dispensers when the lever push button is pressed.
    Type: Application
    Filed: August 31, 2021
    Publication date: April 7, 2022
    Inventors: Yong Dae LEE, Jae Kyung LEE
  • Method and mobile terminal for performing random access
    Patent number: 11272449
    Abstract: A random access channel (RACH) procedure includes a mobile terminal receiving from a network a message that indicates a RACH preamble for the mobile terminal. The terminal transmits the RACH preamble to the network and then receives a RACH response from the network. The terminal monitors a downlink channel according to a discontinuous reception (DRX) active time for radio resource allocation information for a data transmission by the terminal. The DRX active time specifies a time until the radio resource allocation information for the data transmission is indicated.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: March 8, 2022
    Assignee: Optis Cellular Technology, LLC
    Inventors: Seung-June Yi, Sung-Jun Park, Young-Dae Lee, Sung-Duck Chun
  • Biaryl derivative as GPR120 agonist
    Patent number: 11261186
    Abstract: Compounds having the chemical formula 1, a method for producing the compounds of chemical formula 1, a pharmaceutical composition comprising same, and use thereof as a GPR120 agonist for prevention or treatment of inflammation or metabolic diseases such as diabetes, complications from diabetes, obesity, non-alcoholic fatty liver disease, fatty liver disease, and osteoporosis.
    Type: Grant
    Filed: December 23, 2015
    Date of Patent: March 1, 2022
    Assignee: LG CHEM. LTD.
    Inventors: Young Kwan Kim, Sang Yun Park, Hyun Woo Joo, Eun Sil Choi, Seung Yup Paek, Seung Wan Kang, Byung Gyu Kim, Chang Seok Lee, Sung Wook Kim, Sang Dae Lee
  • COSMETIC CONTAINER ASSEMBLY CAPABLE OF SIMULTANEOUSLY DISCHARGING MULTIPLE KINDS OF CONTENTS
    Publication number: 20220055054
    Abstract: A cosmetic container assembly capable of simultaneously discharging multiple kinds of contents through a single pumping action is disclosed. The cosmetic container assembly includes a plurality of cosmetic containers, each of which includes a container and a pump dispenser capable of pumping and extruding the contents in the container through a piston rods, a base including a button-supporting shaft, a press plate, through which the button-supporting shaft extends, the press plate including connection ports fitted over the piston rods, a discharge port, discharge channels connecting the connection ports with the discharge port, and a support shaft, and a lever push button, which presses the support shaft and the press plate and thus simultaneously presses the pump dispensers to perform a pumping action when the lever push button is pressed.
    Type: Application
    Filed: August 31, 2021
    Publication date: February 24, 2022
    Inventors: Yong Dae LEE, Jae Kyung LEE
  • Air conditioner
    Patent number: 11255552
    Abstract: Disclosed herein is an air conditioner. The air conditioner includes a housing having an inlet and an outlet, and having a first guide surface forming the outlet and a second guide surface facing the first guide surface provided therein, a heat exchanger configured to heat-exchange air suctioned through the inlet, a blower fan configured to suction air from the inlet, heat-exchange the air by passing air through the heat exchanger, and discharge air toward the outlet, and an airflow control unit provided to be movable between a first position adjacent to one end portion of the outlet from which air is discharged and a second position spaced apart from the end portion of the outlet from which air is discharged, and protruding from the first guide surface or the second guide surface when the airflow control unit placed at the first position.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: February 22, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Do Hoon Kim, Kyoung Rock Kim, Jong Youb Kim, Jung Ho Kim, Je Myung Moon, Jae Hyoung Sim, Joon Ho Yoon, Bu Youn Lee, Jung Dae Lee, Bum Jang
  • Controller for tattooing apparatus
    Patent number: D954659
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: June 14, 2022
    Assignee: BOMTECH ELECTRONICS CO., LTD.
    Inventor: Jong-dae Lee
  • Controller for tattooing apparatus
    Patent number: D958357
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: July 19, 2022
    Assignee: BOMTECH ELECTRONICS CO., LTD.
    Inventor: Jong-dae Lee
  • Drip collar for wine bottles
    Patent number: D962057
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: August 30, 2022
    Inventor: Byung Dae Lee
  • Disposable cup
    Patent number: D964805
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: September 27, 2022
    Inventor: Byung Dae Lee