Patents by Inventor Kang Lee

Kang 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).

  • Patent number: 11917879
    Abstract: A display device including: a substrate; an active layer disposed on the substrate and including active patterns; a first conductive layer disposed on the active layer; a second conductive layer disposed on the first conductive layer and including a data line; a third conductive layer disposed on the second conductive layer; and a light-emitting element disposed on the third conductive layer, wherein the first conductive layer includes a scan line, a first voltage line, and a second voltage line, the third conductive layer includes a third voltage line connected to the first voltage line and a fourth voltage line connected to the second voltage line, the first voltage line and the second voltage line extend in a first direction, the third voltage line and the fourth voltage line extend in a second direction, and the third voltage line and the fourth voltage line are alternately arranged in the first direction.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kang Moon Jo, Dong Woo Kim, Sung Jae Moon, Jun Hyun Park, An Su Lee
  • Patent number: 11915513
    Abstract: Provided are an apparatus for performing leveling of a person image and an operating method thereof. The method includes: receiving an original person image; selecting an arbitrary latent vector in a latent space; generating a virtual person image based on the latent vector; optimizing the latent vector such that identity similarity between the original person image and the virtual person image increases; manipulating the optimized latent vector; and generating a levelled person image corresponding to the original person image, by using the manipulated latent vector.
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: February 27, 2024
    Assignees: NCSOFT CORPORATION, INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Seoungyoon Kang, Min Jae Kim, Moo Kyung Song, Hyunjung Shim, Gun Hee Lee
  • Publication number: 20240034620
    Abstract: A micro-electromechanical packaging structure including a substrate, a sensing module, a waterproof layer, and a cover is provided. The substrate has a first surface, a second surface, and an acoustic hole penetrating through the first surface and the second surface. The acoustic hole has an upper opening and a lower opening, and an aperture of the lower opening is larger than an aperture of the upper opening. The sensing module is disposed on the first surface of the substrate and covers the upper opening. The waterproof layer is disposed on the second surface of the substrate and covers the lower opening. The waterproof layer has multiple fine holes. The fine holes are communicated with the acoustic hole. The cover is disposed on the first surface and covers the sensing module.
    Type: Application
    Filed: December 20, 2022
    Publication date: February 1, 2024
    Applicant: Merry Electronics(Shenzhen) Co., Ltd.
    Inventors: Yung-Hsiang Chang, Jia Yin Wu, Yueh-Kang Lee
  • Patent number: 11857323
    Abstract: A system and method for camera-based stress determination. The method includes: determining a plurality of regions-of-interest (ROIs) of a body part; determining a set of bitplanes in a captured image sequence for each ROI that represent HC changes using a trained machine learning model, the machine learning model trained with a hemoglobin concentration (HC) changes training set, the HC changes training set trained using bitplanes from previously captured image sequences of other human individuals as input and received cardiovascular data as targets; determining an HC change signal for each of the ROIs based on changes in the set of determined bitplanes; for each ROI, determining intervals between heartbeats based on peaks in the HC change signal; determining heart rate variability using the intervals between heartbeats; determining a stress level using at least one determination of a standard deviation of the heart rate variability; and outputting the stress level.
    Type: Grant
    Filed: September 15, 2022
    Date of Patent: January 2, 2024
    Assignee: NURALOGIX CORPORATION
    Inventors: Kang Lee, Pu Zheng, Si Wu
  • Publication number: 20230365501
    Abstract: The present invention relates to: a novel 4-methoxy-2-phenethyl isoindolin-1-one derivative compound having the ability to promote the increase of nerve growth factor, the ability to promote the growth of nerve cells, and antineuritic activity; and a composition for preventing, improving and treating neurological diseases, comprising the same.
    Type: Application
    Filed: September 17, 2021
    Publication date: November 16, 2023
    Applicants: CNG BIO CO., LTD., CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, GACHON UNIVERSITY OF INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jaekyung JUNG, Mi Kyeong LEE, Dae Hee LEE, Jae Kang LEE, Sun Yeou KIM, Da Hye YOON, Seong Min HONG
  • Patent number: 11800298
    Abstract: A micro-electro mechanical device includes a casing, a vibration sensor, a vibration membrane assembly, and a micro-electro mechanical microphone. The casing has a sound-receiving hole, and the vibration sensor is disposed in the casing. The vibration membrane assembly is disposed in the casing and corresponds to the vibration sensor. The micro-electro mechanical microphone is disposed in the casing and corresponds to the sound-receiving hole, and a back cavity of the micro-electro mechanical microphone is formed in the casing. The back cavity at least partially overlaps with areas corresponding to a vertical projection of the vibration membrane assembly.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: October 24, 2023
    Assignee: Merry Electronics(Shenzhen) Co., Ltd.
    Inventors: Jen-Yi Chen, Yueh-Kang Lee, Chao-Sen Chang
  • Publication number: 20230331672
    Abstract: The present invention relates to: a novel 6-methoxy-2-phenethyl isoindolin-1-one derivative compound having the ability to promote the increase of nerve growth factor, the ability to promote the growth of nerve cells, and antineuritic activity; and a composition for preventing, improving and treating neurological diseases, comprising the same.
    Type: Application
    Filed: September 17, 2021
    Publication date: October 19, 2023
    Applicants: CNG BIO CO., LTD., CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, GACHON UNIVERSITY OF INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jaekyung JUNG, Mi Kyeong LEE, Dae Hee LEE, Jae Kang LEE, Sun Yeou KIM, Da Hye YOON, Seong Min HONG
  • Publication number: 20230284940
    Abstract: Provided are systems and methods for determination of a concentration of one or more blood biomarkers of a human subject. The method including: determining, using a first machine learning model trained with a hemoglobin concentration (HC) changes training set, bit values from a set of bitplanes in a captured image sequence that represent the HC changes of the subject, the set of bitplanes being those that are determined to approximately maximize a signal-to-noise ratio (SNR), the HC changes training set including bit values from each bitplane of images captured from a set of subjects for which HC changes are known; determining, using a second machine learning model trained using a blood biomarkers training set, concentration of one or more blood biomarkers, the blood biomarkers training set including previously determined HC change signals from other subjects and one or more blood panels from those subjects as ground truth data.
    Type: Application
    Filed: May 18, 2023
    Publication date: September 14, 2023
    Inventors: Kang LEE, Andrew Barszczyk, Sijia Wu, Yousef Yasin, Winston De Armas, Alan Ding
  • Publication number: 20230260611
    Abstract: A system and method for detection of synthesized videos of humans. The method including: determining blood flow signals using a first machine learning model trained with a hemoglobin concentration (HC) changes training set, the first machine learning model taking as input bit values from a set of bitplanes in a captured image sequence, the HC changes training set including bit values from each bitplane of images captured from a set of subjects for which HC changes are known; determining whether blood flow patterns from the video are indicative of a synthesized video using a second machine learning model, the second machine learning model taking as input the blood flow signals, the second machine learning model trained using a blood flow training set including blood flow data signals from at least one of a plurality of videos of other human subjects for which it is known whether each video is synthesized.
    Type: Application
    Filed: May 1, 2023
    Publication date: August 17, 2023
    Inventors: Kang LEE, Evgueni KABAKOV, Winston DE ARMAS, Alan DING, Darshan SINGH PANESAR
  • Patent number: 11713565
    Abstract: A bidet body that includes at least one of a drying nozzle and a cleaning nozzle moving in one of a forward and downward direction and an upward and backward direction, and a bottom surface of a cover that constitutes an exterior of the bidet body may be flat.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: August 1, 2023
    Assignee: COWAY CO., LTD.
    Inventors: Minsu Song, Hyun Kang Lee, Youngpyo Kim, Dong Ik Nam, Min Hwan Kim
  • Patent number: 11690543
    Abstract: Provided are systems and methods for determination of a concentration of one or more blood biomarkers of a human subject. The method including: determining, using a first machine learning model trained with a hemoglobin concentration (HC) changes training set, bit values from a set of bitplanes in a captured image sequence that represent the HC changes of the subject, the set of bitplanes being those that are determined to approximately maximize a signal-to-noise ratio (SNR), the HC changes training set including bit values from each bitplane of images captured from a set of subjects for which HC changes are known; determining, using a second machine learning model trained using a blood biomarkers training set, concentration of one or more blood biomarkers, the blood biomarkers training set including previously determined HC change signals from other subjects and one or more blood panels from those subjects as ground truth data.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: July 4, 2023
    Assignee: NURALOGIX CORPORATION
    Inventors: Kang Lee, Andrew Barszczyk, Sijia Wu, Yousef Yasin, Winston De Armas, Alan Ding
  • Patent number: 11676690
    Abstract: A system and method for detection of synthesized videos of humans. The method including: determining blood flow signals using a first machine learning model trained with a hemoglobin concentration (HC) changes training set, the first machine learning model taking as input bit values from a set of bitplanes in a captured image sequence, the HC changes training set including bit values from each bitplane of images captured from a set of subjects for which HC changes are known; determining whether blood flow patterns from the video are indicative of a synthesized video using a second machine learning model, the second machine learning model taking as input the blood flow signals, the second machine learning model trained using a blood flow training set including blood flow data signals from at least one of a plurality of videos of other human subjects for which it is known whether each video is synthesized.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: June 13, 2023
    Assignee: NURALOGIX CORPORATION
    Inventors: Kang Lee, Evgueni Kabakov, Winston De Armas, Alan Ding, Darshan Singh Panesar
  • Publication number: 20230175910
    Abstract: An electronic device includes a substrate, a sensor, a pressurizing component, and a stopping structure. The substrate has a bearing surface. The sensor is disposed on the bearing surface. The pressurizing component is disposed on the sensor. The stopping structure is disposed between the pressurizing component and the sensor. The stopping structure has opposite upper and lower surfaces and a plurality of openings, and each opening penetrates from the upper surface to the lower surface.
    Type: Application
    Filed: February 6, 2023
    Publication date: June 8, 2023
    Applicant: Merry Electronics(Shenzhen) Co., Ltd.
    Inventors: Yueh-Kang Lee, Jia Yin Wu, Yung-Hsiang Chang
  • Publication number: 20230130858
    Abstract: The present invention relates to an artificially engineered CRISPR/Cas9 system. More particularly, the present invention relates to an artificially engineered CRISPR enzyme having enhanced target specificity and a use of an artificially engineered CRISPR/Cas9 system including the same enzyme in genome and/or epigenome manipulation or modification, genome targeting, genome editing, and in vitro diagnosis, etc.
    Type: Application
    Filed: August 3, 2022
    Publication date: April 27, 2023
    Inventors: Young-Hoon KIM, Min Hee JUNG, Joonsun LEE, Eunji SHIN, Kang In LEE, Seokjoong KIM, Jeongjoon LEE
  • Publication number: 20230124360
    Abstract: An electronic device including a substrate, a sensor, a partition wall structure, a pressurizing component, and a stopping structure is provided. The substrate has a carrying surface. The sensor is disposed on the carrying surface. The partition wall structure is disposed on the carrying surface and surrounds the sensor. The pressurizing component is disposed on the partition wall structure. The pressurizing component, the partition wall structure, and the substrate jointly form a cavity, and the pressurizing component includes a mass and a vibration membrane. The stopping structure is disposed between the pressurizing component and the partition wall structure and extends into the cavity. The stopping structure has at least one opening penetrating the stopping structure.
    Type: Application
    Filed: December 21, 2021
    Publication date: April 20, 2023
    Applicant: Merry Electronics(Shenzhen) Co., Ltd.
    Inventors: Jia Yin Wu, Yung-Hsiang Chang, Yueh-Kang Lee
  • Patent number: 11619544
    Abstract: A vibration sensor is designed to have a pressure-enhancing member, a pressure sensing device and first, second, third chambers. An air gap is designed to enable the first chamber to be vented to the third chamber such that the first chamber is combined with the third chamber to obtain a communicable air volume. An adhesive layer is formed between a spacer and a circuit board, and the air gap is formed in an adhesive-absent section between the spacer and the circuit board. When the pressure-enhancing member is moved to squeeze the air in the second chamber, a sensitivity of the pressure sensing device will be greatly improved.
    Type: Grant
    Filed: August 3, 2021
    Date of Patent: April 4, 2023
    Assignee: MERRY ELECTRONICS CO., LTD.
    Inventors: Jen-Yi Chen, Chao-Sen Chang, Yueh-Kang Lee
  • Publication number: 20230063739
    Abstract: The present application relates to cells having high adaptability under hypoxic conditions and to a preparation method therefor. Particularly, the present disclosure provides cells having high adaptability under hypoxic conditions, the cells including at least one engineered gene having an indel within a wild-type gene selected from the group consisting of HIF1AN, HIF3A, PHD2, TLR4 and PAI1. In addition, the present disclosure provides, as a method for preparing cells having high adaptability under hypoxic conditions, a gene editing method including introducing a CRISPR/Cas9 system into cells.
    Type: Application
    Filed: January 14, 2021
    Publication date: March 2, 2023
    Inventors: Eun Ji SHIN, Kang In LEE, Jae Young LEE
  • Publication number: 20230053781
    Abstract: The present disclosure provides a pharmaceutical composition for treating Alzheimer's disease and use thereof, the pharmaceutical composition containing, as an active ingredient, stem cells (SC) having high adaptability under hypoxic conditions. Particularly, the present disclosure discloses a pharmaceutical composition for alleviating or treating the symptoms of Alzheimer's disease, the pharmaceutical composition containing, as an active ingredient, mesenchymal stem cells (MSC) which have high adaptability or viability in hypoxic environments and comprise one or more knock-out HIF1AN genes.
    Type: Application
    Filed: January 14, 2021
    Publication date: February 23, 2023
    Inventors: Eun Ji SHIN, Kang In LEE, Nahee LEE, Jong Wook CHANG, Na Kyung LEE, Duk Lyul NA, Jae Young LEE
  • Publication number: 20230042112
    Abstract: The present invention relates to a process for preparing an isoindolinone derivative represented by Formula 1, novel intermediates used for the process and a process for preparing the intermediates.
    Type: Application
    Filed: December 3, 2020
    Publication date: February 9, 2023
    Applicants: Chungbuk National University Industry-Academic Coopertion Foundation, CNG Bio Co., Ltd.
    Inventors: Jae-kyung Jung, Mi Kyeong Lee, Vishwanath Manjunatha, Dae-Hee Lee, Jae-Kang Lee
  • Patent number: 11561129
    Abstract: A vibration sensing assembly, including a base, a side shell, a sensor, an upper cover, and a diaphragm assembly, is provided. The base includes first and second bottom plates. A first cavity is formed between the first and second bottom plates. The second bottom plate includes first and second through holes. The side shell is disposed on the second bottom plate and includes a cylinder and an inner partition. The inner partition divides the cylinder into a second cavity and an airflow channel. The airflow channel is communicated with the first cavity through the first through hole. The sensor is disposed in the second cavity and covers the second through hole. The side shell is located between the base and the upper cover. The base, the side shell, and the upper cover jointly form an outer shell. The diaphragm assembly is disposed between the side shell and the upper cover.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: January 24, 2023
    Assignee: Merry Electronics(Shenzhen) Co., Ltd.
    Inventors: Jen-Yi Chen, Yueh-Kang Lee, Chao-Sen Chang, Kai-Yu Jiang